UNCLASSIFIED

AD 401 397

DEFENSE DOCUMENTATION CENTERFOR

SCIENTIFIC AND TECHNICAL INFORMATION

CAMERON STATION, ALEXANDRIA, VIRGINIA

UNCLASSIFIED

IrNAL ENGIEERZUNG REPORT

October 10, 1962

PRODUCTION ENGINEMING MEASUREFOR PRECISION HIGH -STABILITY USSITORS

INTELLUX, INC.

OBJECT

To obtain Preoproduction approval, in full compliance with therequirements of the applicable NIL Specification and the per-formance and delivery of a pilot run production.

Contract No. DA-36-039,SC-72722 -Order No. 53881-PHIA-56-81-I4

Contract No. DAo36-039-SC072723 - Order No. 53882-PP-56-81-41

PREPARED BY:

NATHAN PRI.IKXN

ABSIRAV:%

%a reviewing the engineering requirements of thDe contract we

find thi.tt four basic problems existed:

No. 1 Construction of the resistor.

No, 2 Glass base problem.

Vo. 3 Glass frit problem.

No. 4 Methods of improving evenness by spraying techniLques,

Hach of these problems are analyzed,

Schedule A equipment of a non-atandir Jt.sign is illustrated

and deso-ribed,,

'he pilot runs w ere successfully finishad October 10th and

these results are analyzed. Copies of test results are included as

an appendix.

No. I CONSITUCTON OF RES1SI'RS

The original construction contemplated for the resistors was a

glass sandwich with ewedged leads in between. (Quarterly Report No. 4)

The corstruction had been proven out using window glass as a substrate

mater-!nI for the resistor film. With window glass the frits were avail-

able to exactly iiatch the base and therefore multiple coats of frit were

tined tu he:.meticaJ.ly ý,eal the resistor film. Vhese units were tested on

polarization, humidity, and all other M)L tests and had no problemi ex-

cept on load life due to the window glass base. The only requirement

was to sub:stitute a good elýctrical glass for the window glass base and

this would provide a unit that would paqs the IDL 10509 specification0

Pro;ser electrical glass was purchased from Corning G'.ass Company

ft Feoruar. of 1956, some months before this contract was awarded. We

were assured that a properly matching frit would be no problen to attain.

"i.n 'he sueceedin; rmntlw several types of frit were rent to u'

but all of the fa-Lts -ere too high in e.:pansiert or Softening licin: to

fiL the baie glass that wc• made,. The. maxi,.m~m thickness of avsiL&:blh

frit t-iat "ould ba fuwea or.to the Corning base &1aai ýas .001 thiefA

becau-;3 of excetv;ive vtra-n, Thib Wag no' anou.:b to geEl the film

since ,mall pin holes and certain other imperfections in 9.1- Irit p-cuo

vided a direct path to the film.

In -ur window glass experience it was found that fo0 r s1pa:rately

fired ;oati of .. :it gi.ving a total .004 thickness were ,.ezsn'y to

guarantee a hireati,.,ally sealed unit. Attempts to use the Corning glasn

with one coat oi frLt and overprintin.g with a resin to fill in the voids

in the frit ware triýed. These were 6,nly partially successful.

The approach of using a low melting point frit to seal the two

glasses together wai tried (Quarterly Report No. 4 and No. 6). In this

approach it was found that the tempezature required to fuse the low

melting point frits waq enough to change the resistance value anJ bring

it out of tolerance. The lowest temrerature frite we wev:e able to

obtain th&t: would out provide too great e. mismatch were about 8000F.

'ftis temperature created other problemm es o•idization of the copper

leads ar.nd destruction of the tin on the copper surface. After 'using,

'-he cxide on the lezxds ha'.d to be acid etohed or sandblasted, n-:',ther

of which proved satisifactory in order to solder dip the leads to restore

'hea to their origir.a. condit.!ono rhis approach was abandoned when it

x;as found that tte ooblema cited could not bp overcome.

The ,wes of ccld seting Inorgaitic cements was tried (Quarterly

Rvport No. 5G' but wes fowa'd tc be umvucce.eful although the •ma.-afacturers

of these ceraenta reported Lheia to be anaffecte:d by water. We v-,eire

11-Oble to find a single cold setting aemeat in thin ciasr that mse not

cO3;3letelV sioih'Lre in water in a relitivaly short period or tine.

Also, the tensile strength of these ca-ments was very low and would not

provide enough assurance that the lea s would not twiwt open the sand--

wich in actual use, Tbis iathod wes abandoned aftctr several trials,

-3.

Finally it was decided to use an epoxy resin (Quarterly Report

No. 7) and this approach was used in the first preoproduction tests of

Item 7. These pre-production tests were partially successful. Problem

developed because of moisture that was able to penetrate the thin layer

of frit which produced losses in polarization.

Problem, also occurred in huaidity testing when water was absorbed

in the hairline openings of the frit. This water remained for many

hours and sometimes for a few days be.!ore it completely evaporated.

This presented no problem in low valur- resistors but in values above

200,000 ohms it presented a much lower value due to moisture. This

lowering of the value or shorting out of the resistor due to entrapped

moisture was enough to bring the value out of tolerance.

Vartous modigications of the saunwich construction were tried

(Quarterly Report No. 8, 11 and 12) to make it workable with the Corning

Class but none were completely successful. Finally in an effort to

overcome these problems the sandwich application was put aside and a

single glass was used since experience has demonstrated that one of

the major problems was the trapping of moisture in areas not completely

exposed to atmosphere. These areas occurred in the fine pinholes and

cracks in a single layer of frit hiddan from the atmosphere because of

the narrow space between the sandwich.

In the single piece of glaps resin was used on top of the frit

to attempt to pass the polarization test (Quarterly Report No. 14).

Pre-production runs were made with this construction but ran into several

problems, mainly in polarization because of the inadequacies of resin

i.rsul1?tion over the thin layer of frit. Experiments were made with

many kinds of resin to try to protect the single layer of frit. The

bsei resins were found to be siliconrs but unfortunately these resins

were so brittle that on temperature cycling cracks would develop and

the resistance film would become exposed. (quarterly Report No. 15

and No. 16', However, sufficient presproduction testing was run using

tNis coustruction to substantially prove out the qualities of the

resistor film. The final construction (Quarterly Report No. 17 to

Mv. 2z,> that has been successful and has passed all of the pilot run

t•asts is as illustrated.

R- C

RESXS•OR CONS7RUJCTlOI

Due to the obtaining of pr.ýper glass for the resistor, certain

construction features were able to be used that were not possible with

the previous base glass. The final ccnstruction is a unit that is com-

posed of a glass plate with two "U" slAped leads attached to the short

ends and insulation limited to the metal caps. The preceding sketch

illustrates the resistor with the insulation in shaded pattern in order

to more clearly show the cap construction,

This construction i4 identical for all wattage sizes from the

1/8 Watt to the I Watt. The method of' manufacture is identical for all

wattage sizes until the final cutting of the glass sheet. All values

are made on the same size sheet which at the present time is 8" x 10" x

.060 thick. The 1/2 Watt size of 1/4'" x 11/2" has 504 resistors and the

"1/8 Watt size which is 1/8" x 1/4" hat. 2016 resistors on a sheet. Differ-

ent sizes of resistance values are processed by identical steps merely

uging different photographic images. When the sheets are finished they

are then cut into their respective sizes and capped.

The detailed ateps of the resistor image pattern and the various

printing patterns used for the resistor are given in Quarterly Report

No. 17ý The construction is made possible by the use of a different

substrate glass that is high enough in expansion to permit using more

available frits. The fiLt thickness is .004 and is obtained by four

separately fired coats. The caps are directly over the frit but be-

cause of the seal this presents no problem. This construction solves

all of the previous problems that were encountered except for the insula-

tion over the resistor caps.

The insulating shrinkable sleeves that were used during the pilot

run are not completely satisfactory. Because of the shifting of the

sleeves during shrinkage they cannot be accurately placed over the cap

and in a certain percentage of units the sleeves must be replaced since

they do not adequately cover the metal cap. Other methods of insulating

the cap were investigated such as powder resin coatings, but no funds

were available for incorporating thisc type of equipment into the final

operations.

CO, 2 MLASS BASE

When the contract was negotiated with the Signal Corps it was

thought that the only problem that wes solved was the glass base problem.

As it turned out, it was the only prcblem that was not solved. It was

not until five years after the contract award that a glass base of pro-

per qualities was available for resietors. If this base were available

at the start the entire contract would have beemt finished in eighteen

months instead of sIx years.

Due to the difficulties involved trying to find a frit to match

the base glass, a glass coating machine was proposed (Quarterly Report

-No. 2). This equipment would be designed to flow a thin coat of proper

electrical glass onto a window glass base. The electrical glass coating

would be of proper volume resistivity and coefficient of expansion to

cooperate with available frits of adequate properties. Since no funding

was available at this time (Quarterly Report No. 6) it was attempted to

try some alternate methods to achieve a proper electrical surface. One

line of experimentation was of depositing a non-conductive coating of

approximately one Wicron of iridized filut. These films permitted load

life performance in the order of two or three times better than window

glass but the best results were still short of what was possible with

a proper electrical glass surface. Also, a problem in the thin iridized

film was the eventual breakdown through the film after which the resistor

would perform no better than with a window glass substrate.

Another method tried was that of printing frit with proper electri-

cal properties over window glass in attemnpting to fuse the frit at high

temperatures. (Quarterly Report No. 7). This approach was only partially

ouccessful because it was found that even at temperatures so high the

base glass warped beyond usability, the frit did not flow sufficiently

to provide a proper surface for fine detail. Apparently entrapments

of infusable material in the frit, either because of the small particle

size or chemical. change due to the small particle size, prevented a

continuous surface from forming. This method was put aside.

Funding became available for evaluating the flowing of a thin

glass film onto a window glass substrate. A miniature malting tank

was set up which consisted of a crucible to hold about two pounds of

molten glass with an orifice and a conveyor on which the glass moved

at a constant speed over the orifice. The conveyor was heated to

bring the glass sheet above the strain point (Quarterly Report No. 8)

and a platinum rod was used as a doctor blade to accurately provide

a proper thickness for the molten glass.

Small samples were made and resistor films were tried upon

these. It was discovered that sodium migration would penetrate under

conditions of usage through the thin layers of electrically adequate

glass. Apparently a thick layer of glass would be required for this

application and since this was beyond the range of the equipment and

funding that was available, it was decided to try to find a source

chat would make the electrical glass in sheets.

We were unable to purchase proper glass from Corning at this

time and made arrangements with Bausch & Lomb Optical Company for a

run of glass which was unsuccessful, and a later run was arranged with

Hayward Glass Company which was also unsuccessful. Each run consisted

of 1,000 to 2,000 pounds of glass that was cast into a large slab and

•hcn sawed into slices and ground and polished to a proper thickness.

The problems of grinding and polishing large sheets of glass

proved to be very difficult and our yield was so low that it became

apparent that this was not a practical method for us. The only practi-

cal method was to make the glass sheet by direct drawing so that no

grinding or polishing would be necessary.

We finally decided to attempt to make our own glass drawing equip-

ment. The design was started early 1960. Successful glass was not made

until May of 1961. The new base glass has proven out very well and has

answered all of the requirements that we have previously specified.

Control of coefficient of expansion and volume resistivity, two of the

important problems, are very readily maintained to close limits. Other

controls as flatness, thickness, tolerance, and other physical specifica-

tions are maintained much closer than the glass received from Corning

Glass Company and this hba simplified the later processing very con-

siderably. The glass facility has a production capability large enough

for all of the substrates that we will require for the next few years.

NO 3 GLASS PRIT PROLM

In a previous statement we have said that our main problem in

completing the contract on time was a glass base problem. This is not

completely accurate. If we had found a frit to match the Coring Glass

that had previously been purchased for the contract there would have been

no glass base problem.

Corning Glass Company attempted to supply us with a matching frit

for the glass for almost a year until they had nothing further to offer

us. We then contacted all of the major frit manufacturers in this

country and abroad in an effort to buy either a commercial or made

to order frit to fuse upon the Corning glass.

-10"

After several months of trying the many, many, verities of frit

that were sent to us by these manufacturers we were forced to conclude

that we had not yet found any frit that would work, and in addition

there were no commercial prospects left to try of which we were aware.

Xt was decide. to set up our own frit making facility and attempt

to develop a frit ourselves. Such a facility was organized (Quarterly

Report No. 7) and was completely equipped with physical and electrical

measurements for proper selection of the glass frit. Literature and

patent. were combed for prior work in this field. Many experiments

were performed and finally after almost two years a family of glass

frits were developed that did not match the Corning glass but were able

to be fired on in very thin coatings with little enough strain so that

it was possible to at least run pro-production tests with resistors.

We gave up the search for a frit with low enough expansion and

low enough softening point to fit the Corning glass. The only way out

we had decided was to find a higher expansion glass. This would bring

into range several frits that were cotmercially available or that we

had formulated.

After our base glass had been made in our own facility we were

able to find a suitable frit with the proper matching characteristics

for the glass. It was thought that it might be better to have the frit

made by a commercial manufacturer but when the specifications of manu-

facture were submitted to us by the ccercial manufacturers we decided

-11-

that Cbeii: limits oZ wiriiy wtacr, aot ad-quatA to moet the best electrical

ri.quireme!rts, . W-. thr efore decid-,6 to manufacture our own frit so that

the putity ard maxitmca el',,7trical yjrop*,rtets could be maintqine.d÷

W-: hwýiv, at our own vi nj:" •; frit making facility that can melt

a thousand pound, oi 1rit .n one fi-iug. Ihi• facility it adequate for

all oi oux formeeeble n~edh,

NOý 4 W~i1RODS OF IMMlOVINý F07U4 F' F'M ESS hY SPRAV'NG TFCRX!QiJF.S.

z.hiL: did not loom as i.t sic-us problem at any time. but a certain

amount of work was done on thi, kuoety by way of modifications of *ipray

technique, At, eie•ctfovtatic spr.iy fild was set up whe-reby the glass

vas Sqt at ground potenti.bd i',.d the spray gun we* operated et D. C.

voltags of 75,000 to 150,000 voitt . b.' spray ejected from the gun

wav charge'd with ap•roxiMate.y itbt vanc v'oltage as the gun snd was

attractcd to the glaav becanA of the potential difference, 'his tech-

nique rosulted ip a ilight irproiemt.nt in evenness but not #:nough to

Justify the extra hazard of the high %ioltage in the spray cabinet.

I t was thought that multiple spray sources wight givr a better

dist ibution of fluid upon the sub-trate. Multiple hrvaded I;unm wcrý-

triad but were not coVp'etk:ly ruccessful. Problems such am i.nteruinggling

cf field edges, interferance of spray patterns from adjoining nozzles,

less predictable spray patterns, and general lessening of control

12

resulted from the multiple head nozzles. It was also found that fiue

atomization was more difficult to achieve with these heads. (Quarterly

Report No. 6)

The possibility was explored of modifying the spray pattern with

external air jets. The internal air jets of the spray nozzles were dis-

connected and they were replaced by large external jets. A few experiments

indicated that the volume of air required for control with the jets re-

moved from the spray, made it almost impractical in trying to gain close

control of the spray. Therefore this approach was abandoned after a

few trials.

Another approach similar to this method was attempted (Quarterly

Report No. 7) to provide the air used to modify the spray system was

provided by modified loud speakers. The speakers generated a pulsated

type of air current that it seemed would make control simple because

the pulses could be controlled electrically. This method presented

promising possibilities except that the proper volume of air would have

required a tremendous speaking system and its very size would make it

impractical to use in the spray booth.

The system that we have found the best success with has been a

single headed reciprocating spray gun. This gun gives us uniformity of

M8• over the entire sheet which we feel is adequate for our present needs.

413-

The folloing are the full tiuw engineers and technicians who

worked on the project in its cloxing period,

Bernard Feldman Electrical Engineer

Grace Murray Technician

Dan Nogavich - Technician

Ed PodwoJski M Mechanical Engineer

Nathan Pritikin S Supervisor

Andres Romero - Technician

Wendell Ross Technician

William Ross Technician

Ivan Sarda Tec.nician

"lom Sonmara s- Electrical Engineer

Daryl Sprague Technician

7.. SCHEDULE A EQ•IPMENT

ITM RESISTOR COATING EQUIPMENt INCLUDING IECTRODRYERI &2

'"his includes the largest grouping of component units. The

proper deposition of tin oxide films onto a substrate requires exact

control at every point.

!?he following five photographs illustrate the major operations

and concrolso

PHOTO NO0 1

2ho-to Wio. I is a view from the back of the entire operation.,

Th Lec;:rodryer is on the extreme left uf the spray bootb in the

center behind the conveyor structure, and the furnace is behind the

spray booth and cannot be seen from this point. The conditions in

the spxay booth prior to spraying the solutions onto the hot glass

must be held very closely as far as temperature, humidity, ard

velociy of air movement,

A large duct controls the air flow from the Lectrodryer tot

the booth. The duct is seen in the photo as an inverted "U" and

has a cross sectional area of three cubic feet. In this way large

volumes of air at low velocity are able to be pumped into the booth.

The Lectrodryer maintains the air at an exact humidity and tempera-

ture and provides all of the air into the booth. All other inlets

to the booth are sealed except the slots that provide the entrance

and exit for the conveyor racks. However, no outside air can come

in through these areas because of the positive pressure maintained

by the Lectrodryer.

The spray booth is compartmentalized and baffled to permit

proper control of convection currents. Maximum uniformity of

temperature and minimum of cooling of the hot glass is maintained

as it leaves the furnace and arrives into the booth for spraying.

The Lectrodryer exhausts its conditioned air into a chamber

comprising approximately 1/8th the total volume of the spray booth.

This chamber acts as an intermediate storage area where the new air

mixes with residual air of the booth and through various openings

pours into the spray booth proper but at a lower velocity than enter-

ing into the first compartment. The conditioned air slowly moves

toward the conveyor. Immediately in back of the conveyor is a large

baffle that is designed to prevent unequal air currents resultinig

from the intake to the exhaust fan, which exhaust passage is seen

on the right side of the photo. It will be noted that the exhaust

duct if very large to permit a high volume but low velocity removal

of air from the booth.

The conveyor chain operates above and outside of the booth.

Hangers at spaced locations are fastened to the conveyor chain by

stainless steel bars. The bars permit a small slot approximately

1/2" wide to handle the moving racks through the furnace and the

booth.

The conveyor operates under a constant tension to provide for

compensation to expansion and contraction due to part of the con-

veyor being constantly heated when it is under the furnace. Since

the total conveyor chain is approximately 50 feet long, cherges in

its length of 1/2" to 1P are constantly occurring and are continuously

accomodated by the constant adjusting spring loaded conveyor structure.

The conveyor chain is of a stainless steel composition to

prevent scaling that would interfere with the cleanliness of the

glass surface necessary for proper film deposition. The chain drive

operates at approximately one foot per second and has an instant

clutch and brake arrangement. This makes it possible for the fur-

nace dcors, which are air operated, to carry the glass into the

furnace and the doors to close in the matter of two seconds. The

fast transfer of the glass into the furnace permits the furnace

ambient to be held very closely and the heat pattern to be main-.

tained so that equilibrium is restored within a matter of seconds

after the door is closed.

-17-

PHOTO NO. 2

Photo No. 2 illustrates more closely the relations of the

duct from the Electrodryer to the first compartment of the booth.

On the left side of the photo the backs of the installation to

control temperature and cycle in the furnace can be seen.

PHOTrO NO 3

V Photo No. 3. Part of the control panel is shown. On the

left of the panel is the main switch for the heating elements and

the aameters which indicate the balance achieved on each phase of

the three phase load.

The timer in the upper right hand corner controls precisely

che period of solution spray onto the glass in the booth. Solution

spraying time is limited to ten seconds. Any interval longer than

this has been found to cool the glass to a stage that change the

electrical properties.

The cabinet on the stand on the right side of the photograph

is a four station recorder whose input is fed from four fixed Ray,-O-

Tubes. Their function is to constantly monitor the temperature of

the glass directly in line sight of the tubes as the glass heats in

the furnace.

The fifth and center tube that can be seen more closely in

Photo No. 4 directly controls the instrument on the extrems right

of Photo No. 3. This instrument operates at a pre-set temperature

which when reached and indicated by the center Ray-O-Tube auto-

matically opens furnace doors, activates the conveyor to move the

glass iato the booth where other timing equipment automatically

starts dhe spray apparatus for its pre-determined period.

PH=TO SO. 4

Photo No. 4 provides a closer look at the furnace showing

the air operated left door, the five Rlay-O-Tabes in the center of

the furnace and part of the variable transformers on the lower

part of the furnace.

1,20-

electric fumoce wh4ae W. Milme dapmlby IIIA umWd doum"" WN WE

pl•o,*, F.rn.,. ops.el, *dwh .,4v~h igqUdw, ed s.eplue qd e.1.

PHOTO NO. 5

Photo No. 5 illustrates the operation of the conveyor and

furnace. The Ray-O-Tubes are seen immediately at the left of the

operator. The center position of the furnace heating elements is

composed of nine 6" x 6" individual heating plate& making a 18"x18"

surface. These heating surfaces are arranged in two parallel walls

facing each other separated by approximately 12", the center of

which the glass travels through. The heating walls have separate

elements on the upper one-third, the bottom one-third, and the left

and right sides, which give the operator four general zones and

nine spot zones of control on each side of the furnace.

'-21-

Since the glass to be heated is approximately 12" x 14" very

exact control of the heat pattern onto the glass is possible. The

exact temperature of different areas of the glass sheet is very

important at this stage because of the necessity to compensate for

the uneven cooling patcern experienced when the glass enters booth

temperat-ure air prior to spraying.

Yurther unevenness in temperature due to cooling during spray-

ing must be compensated for during the heating cycle; especially

since the spray cooling is quite complex, depending upon different

rates o" radiation from corners to sides to the center of the glass.

The temperature pattern of the glass while in the furnace

muut be controlled to .,mpensate for theme later changes. With these

controls we are able to mintain resistance of a large sheet of glass

to better than ±87. over the entire sheet. Better control of re-

sistance is rossible with the present control system although we

have not tried to achieve less variation at this time.

The calibrating method that is used to finally proditce ±1%.

rei•istor• is able to produce a 1,4 resistor with a ±87% k-ariation

th!:ough the sheet.

The glass sheet after it is sprayed and the tin oxide film

has been formed, stays on the ccnveyor holder until the holder re-

tu-,-s to an initial position which can be seen in Photo No 5 as

the technician on the left has removed the glass and is replacing

it with a glass to be processed.

-22

ITEM PHOTO IAGE APPARATUS

3After glasses have been processed with tin oxide coatings,

a photographic image is printed onto the oxide coat. This is done

with conventional photo resist equipment such as illustrated in

Photo No. 6,.

&

PHOTO NO. 6

The photo resist is whirled onto the glass sheet to dry it

and then placed into a fixture which is part of a vacuum printing

frame. This fixture locates the glass sheet in relationship to the

.23-

image pattern on a glass negative. The location in important since

many subsequent operatio-ua are performed which must be held to very

close registration.

The glass is exposed before a conventional arc lamp which

fixes the image upon the photographic surface and with other con-'

ventional operations the photographic pattern is developed and dried.

The oxide coat is etched and this provides the proper number of

squares for the particular value that is required.

Yn the previous quarterly report the configuration design is

detailed along with the eeveral printiuS operations on the glass

sheet.

ITEM SURFACE COMBUSTION LEHR4

'The lehr or conveyor tunnel furnace is one of the important

pieces of equipment in order to obtain reproducibility between

resistor sheets, The lehr is illustrated in Photo No. 7 looking at

the exit end, The conveyor belt and belt speed adjustment mechanium

are at the extreme right.

PHtOTO

NO. 7

Ase lehr is approxim&tely 50 feet long and is divided into

several zoura of temperature gradient. The first zone starts at

approxi.ately 5000F. Glasses are fed into this zone and the tempera-

ture is maintained on a gradually rising slope for about ten minutes.

During this time materials such as solvents and oils used in the

printing paste are volatizedo As the temperature rises to 700OF - 800SF

binders as ethyl cellulose used to hold the screening paste together

are burned aw.ay and at 900OF all organic material disappears from

the printed layers.

.he temperature continues to rise as the conveyor belt brings

the glausi closer to the hottest controlled zone. This zone is set

at a rauge from ll00°F to 1200"F depending on the nature of the

mazeria3, being fused to the glass. Whatever the temperature range

selected the temperature is held to ± V0C. In the maximum tempera-

ture zoue a high velocity blower helps maintain the constant tempera-

ture through the use of baffles and directional exits in the brickwork.

"Mhe heating elemeats in the lehr are gas fired stainless steel

tubes. These tubes are approximately 4" in diameter and twist under

and over the heating chamber and eventually emerge through the top

and feed into a central exhaust system. In this way only the outside

surface of the tube provides the input of heat into the lehr chamber.

The gas flames that heat the tube are all contained on the inside

of the tube and their exhaust products are gathered by the central

exhaust system which can be seen on the top of the lehr in Photo No, 7L

In this way products of combustion of the fuel never see the glass

'25o

7 surface and reactions by the combustion products and the glass sur-

face and pastes cannot occur.

Thermocouples are placed in several zoiss on both sades of

the lehr and are monitored in a central thermacouple recording

station.

Inm ctor checks "h..t. of th In 1ilm resisator they everg. fI� Ieh, •c e

-ti-ally -li.g 91-u Mrt has 6w fi,~.d

PHOTO NO. 8

Xn Photo No. 8 the operator on the left is checking the

teraperaturo of the wall in the hot critical zone through a special

door built for this purpose. This provides us with a direct check

upon the thermocouple system that is used to control the temperature

of the iehr. The operator on the right is inspecting glasses that

havea been fired and sealed with glase frit.

-•26-

a ITEM SILK SCRUN MACHINE

This equipment has been illustrated in previous reports but

Photo No. 9 is a close-up showing the metal mesh screens and the

registration plate used for printing terminals, insulation, frita,

and other printing operations onto the resistor glass.

Ope~otot p..fO.'m printig o1 slj I NmmIed GiW..mt M a dwu of1 M

re.itor.

PH=TO NO. 9

In the previous quarterly report details on the printing

operations were given showing each pattern and the type of material

printed upon resistor glasses.

The registration system as seen on the table consists of

three guide positions. These are the same guide positions that

227-

were used in the photo resist process and that are used in the

calibrating and cutting operations. This guide system permits the

location of any part of the image on the glass to be located on

the vart.ous equipments with a maximum error of ±.005.

fITM GUM.s C1?ITIWG MA.CHNE5

,his machine scores the glass sheet and permits the breaking

of individual resistors into a pre&-determined size, In Photo No. 10

a general viia of the machine is seen,

SI.

PHOTO NO. 10

The carriage has provision for multiple cutting wheels and

the entire head moves from front to back, Spring pressure is main-

tained individually on each cutting wheel against the glass sheet.

The glass sheet is held firinly as shown in Photo No. 11 itgainst three

guide pssittore onto a va,'.uum table.

PHDTO NO. 11

The vacuum table holds the glass firmly as the glass is

scored. After a single pass is made the handle illustrated in

Photo No. 10 on the right front side of the machine is depressed

and the entire table then is manually moved 900 from its original

position. A second pass of the head is then made and the glass is

now removed, ready for breaking into individual pieces,

-,he cutter separations are nominally set at 1/2" centers.

For 1/4" x 1/2" resistors the 1/4" score must be made in two passes.

This is accomplished by moving the lever illustrated in Photo No. 10

on the extreme left hand side. The lever moves the table from left

-29-

7 to right in the increments of 1116of an inch. This makes it possi-

ble to score glasses with dimensions of 1/8" x 1/4" and 1/4" x 1/2"

and 1/4'" x 1" with the same standard head. After the cutting opera-

tion, glasses are broken and are assembled.

ITEH CALIBRATING MACHIN6

The calibrating machine was illustrated with photographs and

explained in detail in the previous report. The resistors are cali-

brated to ±1% while they are in sheet form. This permits precise

registration of the adjustment areas so that the sheets may be cali-

brated automatically without registration problems.

ITEM GLASS CONTOL EQUIPMENT30

The varioes items that make up this group have been illustrated

previously and a discussion on how frit is made and controlled, in-

cluding photographs of the equipment, is contained in Quarterly Report

No. 7.

Me other items are all standard equipments and essentially

shelf ltems.

-30-

ANALYSIS OF P1WT RUNS - ITM4S N0o 1. 2. 3. 4. 5. 6. AID 12.

On the whole the tests ran smoothly and there were few

problems. The main problem was that of insulating the resistor

cape with the mylar sleeves that we had decided to use for this

run. The length of the sleeves was not uniform and the degree

of shrinkage was not the same. This provided a problem in the

Group III test where many of the sleeves had to be removed and

replaced because of permitting bare spots in the cap to be ex-

posed. This would cause polarization failures and failures in

thL reduced pressure dielectric test.

In order to protect the Style RH 60 properly it was found

that the identification on the resistor had to be almost completely

covered. Icause of this, separate identification tags were made

and attached to a lead of each resistor. For the other sizes the

identification on the re3istor body were still accessible and could

be used.

Xn Group III tests considerable leakage was experienced in

the high humidity readings. In one case a 301 K resistor registered

a .6% d&.fference between the high humidity for subsequent ambient

reading (Resistor No. 15).

Group IV tests ran into some problems on the +65°C reading

for temperature coefficient. RN 65 Resistor No. 24 of 49.9 Ohms

was out of tolerance. However, when this resistor was read after

load life it was found to be in tolerance and in agreement with all

the other temperatures at which the temperature coefficient test

were taken.

Style RX 75 in Group IV tests of 2 Megohu value Resistor

No. 23 vas out of tolerance in the +65°C and 1750C readings. This

resistor was discovered in the first few hours of load life testing

to be erratic and the load life oven van opened under the supervision

of the Quality Assurance Inspector. He found that Resistor No. 23

was connected loosely to the terminal, apparently because of a cold

solder joint. He permitted this resistor to be resoldered to the

terminal and it passed load life testing. After the load life test

a new t*mperature coefficient was taken and the results of +7 parts

per million was found to agree with the initial readings of -150C

and -55°C test. Our theory is that the connection became inter-

mittent between the -55*C and +550C point and remained intermittent

until the defective joint was discovered in the load life test.

However, this resistor is classified as being out of tolerance.

Load life tests for Style RN 60, 200 K, ran into a problem

on the 750 hour reading. Sometime between the 500 and 750 hour

reading the regulated power supply lost its regulation and the

voltage went out of control and was observed to be at 350 Volts +.

Since the voltages were chc:ked daily this condition could not

have existed for more than 24 hours. However, since the pfoper

voltage should have been 158 Volts, at least five times wattage

was impressed upon these units for this time. As a consequence

the 750 hour reading in somewhat out of step from the normal pattern

of load life changes.

Y.n Group IV testing, both the shock and high frequency

-32

Svibration were performed outside our plant. The Quality Assurance

Inipector permicted us to bypass resistance u'eadLngs after chock

and make only a final resistance reading after high freqieuey vihra-

tion.

In Style RN 75, 2 Msgohm, Resistor No. 39 was broken during

connection t:o the vibration fixture. it was shorted out ane the

test was run with it in place.

MIL R-10509-D RESISTOIR QULFICATION A NS81CTION GROUP T

DBPZICTS ALLOMWD 0 METHOD MUGAkGPI: 4 61, 4ý6,2

NGIIN&L Raiu 4 9, j-A-

CHWiCTERISTIC C DiA l Z- .. cSTYLE RN _

VISUAL & NECHIANICAL INITIALMETHOD PARAGRAPH 4 6 1 D.C

RS L RES FRIES 1 RE ILES &STANCENO LENGTH LENGTH WLDTi THIK w. . ..ING.I.'U 4 6 2 E RS

IA.... W - 4 :.

J;a------- .t.-.... -, --Hi• ' L i7 o•..:.7-7

..,54.

: I 41ýLAaa4

Z¾_ -1)

40*

MILR-00D 89 QICALfCTZR -SPICTI(3I ow? I

)znlcTs ALLCIIZD 0 mS'ZU PAM ~aPs 4.61, 4.6.2

NOMKUAL RESISSWNE J\-.

QWRAACTERIST1C' DATE_______ :1__________7_

JTYI RN

VISUAL &MECMUkICA.L INITIALlZTHOD PARAGAPH 4.6.1 D.C.

REIS. LED RES. UZS. RES. LISISTANCENO. .NOTH LvNGTH WIDTH THICK ."KING MEH PR

4LOR (, 0 ~,JAY . ~ 2 4.6.2 RSHM SX

OXJ - L-- -- 0.- .K GO DD I a

'A*- - - - . - . - ~ - ~ -

QA A-A2

------- ------ -1c~

I--------------------------------------------

NIL a-10509-D .USzSTz QUA MICATZIO MICTION GROt I

DEFECTS ALLMED 0 "HOD MIRAGM: 4.61, 4.6.2

NOMIINL NSsI'T&M, an t, A

t CHAMACTERZSTIC ___________ DAIS al A

S¶TYL RN 6

VISUAL & ICUA3ICAL INXTILS METHOD ARAIG•APH 4.6.1 D.C.

lES. D RES. US. ES.SSNO.ý NQTH LENGTH WIDTH THICK G•TE R". PAR.

, , 4.6.2 A RKSI~j O.K. .0. O.X . . "• ., '

-7

I ~ ~ ~ ~ ~ ~ O It t~L Q1--

I--------------------

_ -t -. - .' I ' ' . . . .

S..... ---- "- - - - ,- - .... .f A'- 1- -• i ... .--. - ' ,:,. -- ._

-' li--- -

,_. : . .. r , -.

- hh.G . .. . T: je,... v...~ -

_.,.C.•_ .. • t ~,:-7 ..... . .

_ ,Al. . p,, . ..

NIL R- 10509-D RB8ISTOM QUALIFICATICH IMSIUCTION GROUP I

DoflCTS ALLWKD 0 MTHOD PARAGRAPH: C61, 4.6.2

NOKuNAL RUISTANCI Z' -A-.-

CIOXACTERITIIC DA7 a-T AOQ §Uz Q.

STYLE RN4 (CD's_____________

I VIStWL & MECHIANICAL INITIALME-HErOD PARAGRAPH 4 6.1 D.Cl

RES D RES RES RES RtESISTANCELNO 1jr,jH NGT& WIDTJH THU MAIMING I4CTH PAR

90.K.J 0.K. 1.9 K.j K. -_______-0

__1a._ .7J*i.

-4

~~i7 - A.A2Q

~-4 -4

al A9, W-14~

40~ 4 .-4'6ci

N° L R-10509-D uSISTOR QUALIFICATION UNSPCTION GOUP I

Dn1CTS, ALLOs D 0 oUT)OD ARAGRAPH., 4 61, 4 6 2

NOKINAL RESISTANCE

* CHAR.ACTERISTIC c-. ________ z

STYLE RN _

VISUAL MECHiANTCAL TNIT[ALM METHjOr) PARA(AP11 4 6 1 D.C

RES D~S AS7REt RESISTANCE

NO LENC114 I LENCT1d WIDTH IH Wr1~K HE~N ziril PARIMRKIN 4 6 2j REMAR8KS.l-l- ,Qata. 14.. L.L

_ .. 1- Ji--i--"

i._ :s -• _ _ .. . .. . . .... . . . . ..

,. . .. . 4 z . .. . . . .. ..7...--- .._.

A-

,,$ 4 t...--J _ .... . •- 8 % . ....

....G

L a. ~ .... .,,-,••

.r . ... .. • Q

Ao IT

1 .. .. .... .. ....... ? - i-v-/.'"""'# -S... .... .. ... .... .... • •-- ., -d

MIL -10509ir-D RESISTOR. QULrCTO Muurw.&& W.LW

OflCTS ALLUIED 0 02500 MlAAPM 4.61, 4.6.2

HG(INL RU ISLAM CIýý

STML RNl 6 '3kVISUAL & Xmatch)CL MAMETHOD PARAa3hJ 4.6.1 D.C.

VSBRS. RES* RES. RISISAMMCNO0. N61,1 LENGTH WIDTH THICK NiMR1G MBH PAR'

1~ ~ 4.6.2 XAk

~i A

- Mr' 4L A

--- 7~L

KILI-10509-D RESISIS QUALIFICATION tNiPECCTION Gr F I

DEFECTS ALLOWED 0 METHOD PARA[(APH: 4 61, 4 6 2

rNOKIINL RUS ISTANCKCHUkCTERISTIC Cr DAT _,1-7

STYLE RN -75

VISUAL & MECHANICAL INITIAL

METHOD PARAGRAPH 4 6 1 D.C.,

UES D RES RES RES - --- RES IS TANCENO N* H N WIDTH .H..K •JNG . ...T1.. PAR

s 21 I 4 2 RN•AX.S

•:• "- .:•: l~2

I C,

~~~~~L Jt-L ... J . . .. a, l

""-p L••.0 ..

L~~4 0j0Zh -T I

ML ..

: _.....4. -.-- ,C :

i;Loi. t,... ,Lx~L

S. ~L. ... . _-.

S....- 4: ,iz '- 17

+ "• 7-4

A eOI~I

!4

NIL R-120509-D awl=0 UILIAI 11

DIF3CT5 ALUMID HMEhD, VA3Mh1 4.6.4. 4.6.3. 4.6.7.,,

Naww. Razsxsica ~ . . 4.6.3

IW m.CYCLIN -65'C O?&UPTOUM 833. TZNZ OYWADM8VL?~~~~~ 131?M~O AARf .. 4.6.3 A5 ..mam 9891INITIAL FINL % CM. FIN&L D.C. % Cos. FINAL D.C.1U

*O~ O~~D.C. MS D.C. &RUB ±( .25%i RISIST ±(.23% 33818?. t(.232

1+.0) + + tIULE.

- Ia ;47AqA-44,-

NO.;Pa NO. 4-.7Yj IUL r7S? FIA DCI E

1 A<-)~~. 05)ý& 4

I ~~ ~ 4A -- - ____

14. NO UL UT IXLD.C %_ cm~.

- ~ ~ ~~~~IT t(.. - .2% ________

- j ~ ,- ' ~ ~* j _________+.05__

Ar*~, q

I E4

UUsiMz ~MInciam ruTs n' it

DhP??CT ALWVII METHOD PARABAPMa 4.6.4, 4.6.5, 4.6.7.

NVrJW. auzosumc 4.6.3

CNARACIR.ISTIC C.ME 1c24~

t TUeP. CYCLING -65'C OPERATIOM MHET ThIN OV2~AD

SWIIM RESS1T. cu46. P. 4.6.5 4.6.NO1O INITIAL FMNL % MII D. C. ICOU. FINAL D.C. Co.NO O.ID.C. RES. D.C. IRS t(.25% RESIST *(.251 RESIST. t(.23%

4-5 - -t-"

ZQ I -,A E ýA-

SIIITM RESIST. UE1UD PARA33APH_4.6.7NO. NO. 2# PULL TWIST. FINALL D.C. % OM. ~ K

RESIST. t(.2%

- ~~ -A.- Qi <F;-

- ~ -f 4,09Af A1i

NItL -10309-0 ili IflLlnQOPit

DRNWW ALWVM J..... ENDM~ 4.6.4, 4.6.3, 4.6.7,

MmgAL Ifzswzcu f~ 1 4.6.3

cBUAlaMMISTIC OLIN E

Ts"1 CYCLING -65*C OPOITZUN 133OYioxD

3. D.C. RBD.C. RUl t(.25% RISIST *(.125 USIS!.

-C -

Z I pi F-A----:---L -.

ca 01 -'

MIWAL STRMhTH

SuuzC uszs:T. NITKD PARRAS~PH_4.6.790. NO. 21PULL TIWST, FINAL D.C. 2 CM.

REUT.T t(.2%

a~ ~ 1 1.11 .

- ~I-

Mann.WWiILm!wi 39

T3s CTCLDIG -65"C OPUPATIOE SIVRT TIME OVEIOAD

SWITCH liSISP K.JTjW D . A aa 4i&no. no. INTIA I~ * UAMD. M .C r.Fim D.C,IO NO .US .. USIA r&L (.5 runtS D (.C.f RS s. Cm.2

-_I5 L_ - .5I En-% 4 niEo .-

I- -. n __4a6 - -- 1

.T~mNAL STR3OTHmiCE msts: MTHDD PARABRAPH 4.6.7

130. N0. MDPL VST. FnlL. D.C, % CW.IDIURSES?. t(.2I

LES=Ap _ _ _ _

F~mxno 4_ _ _ _ _

-47-_________

DaEvBT ALWVED N4...... D U2AlGfl 4..4, 4.6.5, 4*.7.7Uw36IAL a3smumN~ &A QL

To TUG CYCLING -65'C O?33A7.S low TDU Ovulm~

VD. NO 1NTA YVUL % CM. VALD.Ca IM. VEAUL D. C % M.D.Cm. 13. D.C. 3fl~t(.25% I 331 *(.231 N33518. *(.25

(-7.--7: aa,1 - _ A-

TWO"IIA STRENGIR

SWITCE 133182. METHOD PAMBARAPH_4.6.7 s i140. NO. ~IPULL tWLST. MINA D.C. % CO.

13818?. -t(.2%1 +.O33

S""T P: -7 4.i.

-7.

=L~~.____

I- ___ ______

*DEECSM AULIED 4...... K D lREMMM& 4.6.4, 4.6.5, 4.6-7.7 mIIAL &Uz8Umc A -a 4- 4.6.3

CUAIACTUISTC c- an A ALX) (=a

VW. CYCLUIN -65'C OFMTIOU MIT TD(E OVUROADMal RESIST. _= A1 .4 ,-0 4.. DIA ra 4.6.6

NO. O. NITIL T" %CM. nLD.C. % CN. FINAL D.C.%C*D.C. RNS. D.C. US L,(.25% RESIST i (. 25% MIST? t (.25%

61 == - -ono p n-

_MIVA STRLT_

SO- I- -~

.4-T A.-I-

4n

NM81310 OUALIUCAT -0M 4.6.5.

2mW. CV&M -630 TUaf OINAD

ME? MIL 1IA~ UL D.C. % C. hELD.C T-mED O~D.C. in3 D.C. 3M SIS *(.25% fIll?. t(.5JSI2

-~' - - e-% A-miI

- -R -,.! I J -kLL ni -. Oro _~l

S _ ,In I -;- -s"ljQIn -`4Q L. - A V - - -;:

SWIR RUST. NITWD PAAN5AH_4.6.7

NO. NO. 5# PULL 1118?. FZEAL D.C. urM.&

w t .i 1 QOA.L _nlI-

____41__

MIL 1-10509-D z3180 Tam1I~fC !UM~UP III

DEFECTS AUWI3D I. MITUDD PADAa3A?3: 4.6.8. 4.6.9, 4.6.4,

UOKDILWISA3~Z4.6.10; 4.6.11

CHARACTSUSTIC DATIE 50 ACC ,2STYLE RN _ _ _ _ _ _ _ _ _

8IO DIEME WITH- RlD. P1388. 4501 ~;ISULATIOK R3I8S CU

WITH RSIT AND VOLT RMITE P MS8. DIIEBCT. TEST KIMITE PAUG. 4.6.9NO.TC NOIS RAH 4o6.8 MIH. PA.468-2 1. M

INIT D.',. FINA M~lAL TOTAL %o RESIST. D.C. R~RESIST CIV. XWM1038 3*1

~II DC J±to25+.05)

;:.C _ý I ± _ _ n: iA~k-

Nn. 4 nA i nn eI _ _V-

T- CTLU 3300 INM EISTANCE

$1THRSS M. P . 4.6.4 M.fl. . 4,1 L6. 1

REITFINAL % CM. FIRAL, % M. INITIAL HMMORESIST. ± ( .25 DCjt*(.1 ID 33123 .=B!

+-05). i nRE. +. 05) 0110) T , I

L-,nLI _______0A.__o Ia-

-4- 1rniA S

I 7ro 4C) ýA

NIL R- 10509-D MEISTO 2%U&LICATXI TESTS ~ owu III

DZVICTS ALIW3D 1 MEMOD PARAGRAPH: 4.6.8, 4.6.9, 4.6.4,

t NMsINAL UISTANCE QQ ..... 4.6.10, 4.6.11

OUAIACMIUSTIC ZB AQQc G6.1STnY IN ______

AmuS DIREIC WITH- RED. PRESS. 450V IIISULATION RESISA4

SWITCH RESIST STAND VOLT MIRTE U.. 3IS. DIELICT. TES X-XTH. PARAG. 4.6.9O. No. 4M 4.6.8 i METI. M*. 4.6.8.2 1000M.MN

RESIST. D.C. RES1ST CM;. U

F-vvz' z'IRL VIRA ný TAI I In so

iz C I_;.1__4na___w4

~~4Q 11 5I-n~ V-4______

T.CYCLING I3500C SOLDE DIP MOISTU RE D$ SEANCE

MncaRZIT~m-UK .6.4 ETH. PA. 6.6.10 M=TE p RGAH 4.6. 11

NONO , RESIST. t(. 25 DC 115..1.R OI TSW TC ES ST+. 0 cx FIN. C+.05 m n &L AI %

L.... " II DcO-.~ R UII4~4

L 11 -s-tn 1 -AA I I.1 l.. Lr~ -.

I - EL - , -,1

il 1 Ax"'. A51 -,

RIL R-10509-D RSISIDR OUQALVCATION TZlTS GROUP III

DEFECTS AL.OWID j XTrDD PARAGMEPE: 4.6.8, 4.6.9, 4.6.4,

NOMINAL RESISTANCE B. , 4.6.10, 4.6.11

CHA.RACMrISTIC DATE 50 C\QlX Cb--STYLE[ iN -- ___________

I I IHTOS DISLEC WT E- RD. PRESS. 450V ISUIATION- •S118

I R- -- T STAND VOLT MITH P MlS. DIELACT. TIlT MI EUT. PARAG. 4.6.9

NO, NO. ko. 4 6,8 METE. PR .f,.6.8.2_l 10,00o MW. MI.

1 INIT D.:~, FINALJ FINAL TOTAL %RESLST, D.C. RESIST CM•. ,EGOOKS 1MARK8~i DC " ,± (.25+.05o)i

l_• i !I -i'••r•• -12 "cc .A I -_,______i•l-

4 11~.. ca I ic, V-•4

_(, a .- il '"')"-)s -k-

4

!TlKP. CYCL.ING 350-C SOLDER DIP MOISTURE RESISTANCEHM-S.h PAPA. 4.6.4 ISTH. PAR. 6. 6. 1 HEM. MPH 4.6. 11

SW M RESIST nUL i YlFINAL I . cmi. INITIALI,INO NO . RESIST.I ±(.5 ID (I atr+.05) RES. +.05) (MT) FINAL I

___L_ r II2 :2 zLQ_4_

I !- -Is _ .IO --r 11 c I 4,Q

- -41S4-z -1k-1~~~ ~ ~ C4 1,NI4,T 0n.sa

NIL R-10509-D RESISIOR OUALZEICA7101 TETS OGRCPJUF I

DEFECTS AL1M I3 ME THOD PARAMUAPE: 4.6.8. 4.6-9. 4.6.4,

7 INOIAL RESISTANCER~....J 4.6.10. 4.6.11

CRAEACTUISTIC DA TE acZ) (%-3g r~

STYLE RN _____6s________

DImOS DISLEC WTH- RED.* PRESS.* 450V" IRISUIATIMX 11811TAND VO TB111PA RKS3(. DIELECT. TEST II NTH. PAnM. 4.6.9WITCH RESISTMN .6.8T = MT.Pi ... I OOQ.f~

IWIT D n4: FINAL TOTAL %RESIST: D.C. R RESIST C11. M3003(S RWAEKS

t-1 ':LP ,.

IIT3(. CYCLIN 3500 C BoLu DIP HDMITUR RESISTANCE*?' MCN. -4AL CN.61 I=.IA PIQW 496.11lhZ

SWITCH REStS FINAL % I. MA . M. 6.1lL HIGno RIt(. (.5 1 ztTREIST RESIIt.S ML.I. ____ -11 +.05)I Ra +.05)IN

I AI4cýC44 oI i~'~ SQQý =jDE -~4r~ -4Qo-

11nI r 4- ~ 14 (n- 110clr .lQ~n~

I ~ ~4 iA=Jnco ,- I A)-

- -TI Air'-ýQ - %- - 1

IL R- 10509-D USISmiR QUALIFICTIO TESTS GU I

DEFECTS ALIO43 1.. MRTND PAR~AflAP: 4.6.8, 4.6.9, 4.6.4,

WHNLRSSACC ý 4.6.10, 4.6.11

CUARACTUISTIC DAT ýBo ~~

STYLERN _________

THO DiEiZC 1JhTR2I~IID. PR288. 450V JISULATION RREI

Sn &ITTAND VOLT KIMT PARt DS. DINLECT. TUST MITH. PARAC. 4.6.9NO.T .N.. i MM. UKR. 4.6.8.21110.000 M.KM1R Im~iw IS D..___TZ. NOM R24ARKS

ni1 M DC ±(.25+.05) ___1 _

TI_ -

n 9n- A

Too. CYCLING 3S0 0 C 901M DU? MOISTURI 315ISTANCE

No. no RESISST.I±(,25 . DC 1*(.11- RESIST!. FM+Is -jRS - +I~. .05) am,~)

LLS L11 -. 0.1-1

I .4k" 94ad 4IMU-.0 4. 1!4.~

,rd-

MILR- 10509-D 5181810 QUALIFICATION TESTS W-II

DEFECTS ALUNU3 1 MET!D PARRAPI:. 4.6.8, 4.6.9, 4o6.4,

NOMINAL RESISTANCE 4.6.10, 4.6.11

CHARACTUSUITC DAMTE O C\)j&STYLE RN_____________

8J DliEUC WITH- RIM. PRESS. 450V SUITION RESIST c1SWTC RSITTAND VOLT XMMTEP MIS. DISLECT. TOST METE. PARAC. 4.6.9

CRSIT RESIST. D.C. RESST CW- M330U4S 1 IDARIS

-A 1,4 iIA1.42 -4 , cli O

-;ý 1 !-k*i a 4.n=,,Q li S_ _4

a i iie* r -3 I ______

TWl. CYCL1iG 3500 C 801M5 DIP HOISTURE RESISTANCE

IND. no. IST ±( 25 DC t (. 1c REBUT.I+.05) RElS. +.05) omT.) TA

O-4O Ila4-7.I, I n-.4

~'- ~ 4. '161 1-7 4.0a -. 0-4 ~ --A7,, 4i

NIL R-10509-D l-mZS mWLIVCAIION TESTS mgur Ku

DEFECTS ALIW3 i. KET3D PAIMAFIY: 4.6.8. 4.6.9. 4.6.4,

t MINALURSISTANCE 4 k'4.6.10, 4.6.11

CHARACTERISTIC C&T 80 Atq 62STYLE Ell-

SWTC RSIT TAND VOLT 111TH P 348. DIRLXCT. TUT MITE. PAMC. 4.6.9NO.~~ N.MT.M .6..!T 10. NUG. mu .

RESISTDCNG. FIN0L 8 RUWEI%

[Z.ZLCT RESISTT M 5 WDS MAK

DCL(25IFAA(o- --

NIL R- 10509-D UBSISIDI OUALIFICATLO JUTS GROUP III

DEFECTS ALI3DM I~ METXD FARAOUAP: 4.6.8, 4.6.9, 4.6.4,

?ICHINAL RSISTANCE.2i.......O 4.6.10, 4.6.11

CHARACTfRISTIC ____________ M 80 .x~?STYLE IN _____7________

ISDIELC IT! RED. PRESS. 450V ISUL&TION RESISTNiSlIT ~TAND VOLT MITT P 3(8. D1ELECT. TOTI PU. ..SWI CH RE IS ' :

I XZ4.6AW.4 6.

4.n:

T3(P - CYCLING 3500 C MLUM DIP OSUI31 SACP .4.. &L..LJM PUiMMERP 4.6.11

NC1 NoS.S FINAL %cm. FINAL ICM. INITIAL REIT.±.2 C ±(1 .118.1 IMfI~

: L %-A421ý A .1

NIL R-10509D um u I ir m K

S DIFICT ALWV3D I..L TNDLI PAIAGUAfla 4.6.8, 4.6.9, 4.6.4IMDIA RISI.STAUCI AS). 4.6.10, 4.6.11

DIEZCUIC WITHSTNDING and INUKA.SWITCR RESIST. TUN 118. (100 mm.- -M.)

KNUOD PARAGRAYN 4.6.111 U

FINAL D.C. % CM. FIUA % CRlnISKS .U. C. (.5% ALUII)

I I-O.4__7 F0,I___4. ;

~~~ &7, 4-- ar 4 i_____

IA ..L1. ii i E; 4, ______no__-c-____v-

ON 01 OITU RE mISUMC TUTS, 5 IMINOCK RLW A PIouuzn= VOLTAO ("P"f)OF 100 Y.D.C. APPLIM .Wi T5 iaUi AMD A I1OUUWG SUAI =N COM!&VIII TS MON Of M5 RUISIM - M KU15 IMW M3 IDA= ("W") TO100% MA VhM UMS M5 =US 18 AYN= W CU.L YAUS.

DIJICTs ALImK J ISWM' /IAUANtAB 4.6.8, 4.6.9, 4.6.4NWDILRZSSZIUU 20k 04.6.10, 4.6.11

c_ DM I no iSEPT6.

MIS a

T ~~DIEILICIIC WITST*DIUG and USD14-WITCH 1.351ST. TUNK RU. (100 H.KL

no. 90 KUED PARW03*1 4.6.11 IllA

FI YU D.C. % M. FBINA % CMrRESIST. D.C. (.5% AliW

_ ~MUM_ __iL iS t~s _ _ _ .(

IS 4 , i~ L5 -XX 4± L _ _ _

( W NOISMZ RESISTANC TEST 5 RZSZIVS LU A 10JAZMM VOWTAG (-Pw)OF 100 V.D.C. hllLUfl iwi TE 10100 AND A POLAIUS ~3* UI OWhIWIH U mV DOF TSz miaMi. I= maaUs PM AN 1"W ("L") 10100% IAU ULM= urns W rnisUs is ADM5 =r =nuzcL VAMR.

fAX0

JULh R- 10509D MiS8BIR GUALIflC la Go=S@u IIIDEFECTS ALlWEXD I ISTIL:) FA8AIEAI: 4.6.8, 4.6.9, 4.6.4

7MU toww. NC uusQc 1 4.6.10, 4.6.11

CHADACTEUSIMC C DAT 10 _OMPT Ef22.

T - - DIELCUIC WITEBTNDIUQ and 18XU14-SWITCH RESIST. T= 3no. (100 13-I.INo, NO. WEUopD FARAGAUn 4.6. 113UI

FINAL D.C. % CM. FIlAIL %I REsIST. ID.C. (5% AUMO)

I - -_Ml _ _ _ _ _ Q~NL I

I2fQ -jQAa 4

AE -4 L =j _M_

jc= I2 I2 _,':4-

*OUNOISTUM BinISUmIC TESTS, 5 RSISTONS HAVE A POU31ZhIM YOLTOE (-P-)

Or 100 V.D.C. APPLED MRUM THE LEAD AND A JIARJJ.W S2RAP IN CONTACTWITH TE BODY 0F TSE RIfJIR. THE RMMW FIV MRE WAND ("L') TO100% lAUD VIATUOE MRES 20 MSTANUIS AIDM IS ZTICAL VAlUE.

Ism eh. 40l4wo_ ol

tlal R-10509D MIamI c&R fC Num lim eAm IniDlnCuS AL~l ISM.)A lA&AUfl&M 4.6.6. 4.6.9, 4.6.4

~ ~ ~ 4.6.10, 4.6.*11

T - - DIZJACMIC WITEBT.ANDING and INSUU-XITCB MEIST. Tim Dli. (100 .- u)

NO NO. XETED PARAGRAPH 4.6. 111

FINAL D.C. % CS ZERAL % IL518?S. D.C. (.3% ALUW)

-~~ ~ - _ sis_ __

2 12 so lla-_Q-,- nna- n-

& I ---- 5OS. _ __A n,1 4

in I2 p- A

*05 VDI8TUK U fIETOMC TUU, 5 RIMITUS ELIt A 1FOUIMh VOLTAGI (-?w)OF 100 V.D.C. AIILIW IDIIIWI3 LE"D An A v01A31Z SNA? = OOUT=CWITS ?U BODY OF =3 MIMI. =-M=R RUSU A=W *13 M ("V') TO1001 MRXI U&%TZW WMINS2 MUMSC tS ANW =W CZMU VAWN .

~~owpo

311. R-1050D LUSIO1LIIA!(tItUSWUrrC uv UBu I W~)UT P*AMIE: 4.6.8. 4.6.9, 4.6.4

DIALUWLfl0 W 4.6.10, 4.6.11

- - ~DINIUIC VITBMUSING &ad !3WIA-mmcinE RESIST. TiOm an. (100 339.-EIN.)

NO. 20. KMIOD PA&RAGRAP 4.6.111 IA

VIRAL D.C. % ICM. FERAL % CMRESST.I ID.C. (.5% AL.1W)

-7 Cý 1- a. JA -94V A 4iiL~a -4 1 A,~ _ _

zIT TN30! 1 US1383. CI%-d -4.n 1"1 3 ~m ".)T

-tn AX7.g

JUL R-10309D -- Mmiam i 05M4J' *431 a iDIFKCUS ALIWVID I MMR -,A3WA12t: 4.6.8, 4.6.9, 4.6.4

2tNWEz. RISzaITACu ýe 4.6.10, 4.6.11CUABACIUZSTIC c * DAZE ie-A =P-r e,

STTI M a ______________

T - DtZUCUC WITHSTAUGI and INSUU-SWITCH INSIST. TIME US. (100 1(1G.-vIE.)

30. 1~ HIOD PARAGRAHf 4. 6.113 -

FINAL D.C. 2 CM. MIAL %03MR3815?. D.C. (.51 ALYW)

= =IS

1 1 .4.4 c5- J.Qo. 4. _______

la Ef2l;ý M-pL a -

4 C4- jm'sAQ sic J. _ __L

*ON HOISTUUI RISTISANCI TEM5, 5 MISURSo NLYR A 7OIA1IZING VOLTAGE (-1")OF 100 V.D.C. AFUNlS 33w TO LEAW AED A IOSAREZIESWAP5 IN OOETACIWITS To3 BODY of TN 1.18ua. mN RUUINI VONE an3 Man (V) to1001 PAN MIUAS ULMI WSISUM 12 AMUE W .UCAL VAlUE.

0-, - AO

NIL R-10509D =MSSR OUALTFC lISMSGU IIIDETECTS ALUXID MM. -ElI AUMhia 4.6.0, 4.6.9, 4.6.4

nw. uisuuc ~ a4.6.10, 4.6.11cuNmD" su ISSIE to sE cl 6CKALRANMSI DAEI 5T6

.1 ~DIELECTRIC WiTHSTANDING and INSULA-SWITCH MEIST. TION RUf. (100 MAG.-MX.)I ~~ KEMTND PARAGRAPH 4.6.111 n u

I ,m -N

FINAL D.C. % car. FNL % CMRESIST. D.C. .5% ALLAW)

JA.~~-A ngL - ~ ~ L

14~L L lý-2 - 2ý.i .I 2

*ON MOISTURE RESISTANCE TS58?S, 5 ISlISTO3.S 5WLV A POLARIU. VOLTAGE ("Pot)of 100 V.Dw..C AMZJ11l IEWl 2111 LEADS AND A JOLAM-IN~lG BSl, 1N CONTACTWITH TO BODY OF TME M1IMI. 20 lRhAININO fl ARE WDAMi ("V') TO100% RAUD WAMTGE UMIES TIS EMITAICE 12 ANY MS MU&A yAMB.

* ~1~*4a VAZý%

jjfL R-10509-D 3.ESI5UD T31?fl&,WR 901MG.~IINT t2UAU fIA Vi!N 1t D)EPIcTs ALIAMI MJ TMlD PhAiAZR&PH: 4.6,12

UCUIAL ausIwhcz 0A J OVEN VD. _______- -

CHARACTERISTIC _________ T3W. ODIICZUTt 50 PPM CYUAR. C.P.

RTNE an 25 11 CM. It

SWITCH RSIST. DCURS- DCURS' T.C. DC Rgs" T.C. DC US']NO. NO. 25*Ct3 -15±9*C FTIIPC -55i3oC PIK/*C 25.C3oC

I I!Xnsc o0 a -A a

-4 40

SWITCH RESIST.I DC RUS. TC.c DC RESIST TC

-,o -4 - 4a4

_ _ _ _:ý _ _ _ _ _ _ _ _ I - i

-~~ _ a-474 no

J1-

NOTL. RESISTORS MUST U1 STABILIUD t 1 C POR 30 45 MUMM?'S MOR0E RZADING

I.R- 10509-D LESISTOR TU U CO3VIZNINT OUaUFICATION TESTS GOQUE IVDEFECTS ALWOWID _j MNrXJD PARAGMRAP: 4.6.12MKUIMAL zRInSmCE aC*C)V 0 OVEN 9O. ______TZ~~ ~CHARACTERISTIC CTDW. COD1VMCIT: 50 INK CHAR. C.?.SITU R _____________ 25 INM CUR. I

SWITCH RESIST, DC 3R3- DC RUS 1,C, LC RUS r T.C. D)C RESNO. NO,25*Ct3 -15±3C PPK/'C 1 1 55*±t3'C PPM1/*C 25*C±3*C

4 S -4 -ý1E k

-a--4 a-

SWITCH RESIST.' DC RE. T.C. DC RESIST TC R U

NO. NO. 44 I___t3* ____________C PM4 _ _ __1 r4-4 1-4-1

402- 2;ioLi ~_ _ _

-, tý-4 i :0. - 4 -A(n

NOTE' KISISTORS MUST 33 STABILIZED t V0C FOR 30 - 45 INUMTE DEPORN READING

ILI"-10509 1.RaS3Im~ sigma= OOVlal IINT MWUVUIATIU I- qDenC"S3 AUD4D J- NITWD ?AM&03PIs 4. *6-*12

UCEINAL 3.3ISSUICS ~' a ovuu MD. Dan --.a gCUARAMMKITIC TOW. CDUVfC=UEI 30 PM CUR. C.P.

CSY awl i6 251 MR. I

SWITCH RSIST, DCURS'. DCUIS- T.C. DC IS'* T.C. DC RZS',NO. NOý WOO3 -UIP3C PK/@C -55s13*C PIKI-C 25*C3*C

-7s -21i

D I Al~__ _ __-

SWITCH RESIST. DC us. T.C DC RESISTI TC"NO NO. 65c3*Cjt PMP/C 175 e130C 1PPPC MRARKS

- 4.---- ~ - A_ _ _ I _ _ _ ________ ________A.__6__

1-7- _ _ _

_4 1.4_4_1_t

.2-7I~j A A -i.i 4D

flI R- 10509-D RUSJ.8U oft131 COIWEZZI =20fCLX GloTS w IDEVECTS AUOWZD I., U3D PfARAMOE 4.6.12NOKIKL IM1STS5I a... J OWEN 30. n,.. nT ;ý ~o ~CUARACINWII.C C s uw cuzmi 0 ~. Cv..

STM 0cops25 Ml coa. a

ISWTTCI USIST. DCUIS - DC 133 T.C. DC USr: T.C. DC RggS''NO. NO. 25*Ct3 -iS±3*C MPK/C -55*t3*C FIK/C 2*ck3oC

_s al &A Q -4S aýQA7

'2 _IL-

SWITCR 31815?. DC 131. T.C. DC RBSIS"T IC IslamNO. NO. 63*0ko FYK/*C 1750Ct'CJ lP=/C

- -- A -0CL2 -t-JA -5"Q - -A

7-T 5 0 _ _ _ _ _

-r( F GSOE -TC: UJ^-S QWAO PFFr&Q L.OAO &.IPS 0,+JQ WAS P00040 -wol~fE

V015 ISUTS NOUI S===U t 10c M 30 45 r NEmim"

11Th R-10509-D USI§VU ZIf&3 OZIC.T(&LfCO !88mtI

C DS13CTS AUMWI ,J KhD PALUA&P~t 4.6.12UmWIAL Rsuiucs -84,Q sc a owIn NO. __________Q

NUAZCIUUTIC C m. WWVICINTt 30-11 CUR. C.F.Buzz ___________________23 11 ami. 9

SWITCIR SIST. DCRNS - DCR198 - T.C. DCEZS.. T.C. DC 338'NO. NO. 25*C3 -15±3*C PYM/*; -55-±3-C PK/-C 25*C3-C

-7 - - .-J - -i*t*

- A-. ~ 114i 4 p-A

SVIC 33818. DC 338. T.C. DC 33818?, TCNO. ND. 65*C3* iraiC 175O230C nui*C imam

NMI: MN81SZM UMW N3 3ILUU t 100 M 30 - 45 UI u

mimi4.

LUL R-10509..D UISM 2ZROUhTB& OOFIMCIMN 9O IMTIC TESTS, G IDEFECTS AUlOWE I UIITD ?hMRAGAP: 4.6.12

REIJAL MIISSUNC3 -A4'WS~ a :.m W. not___ Q Qo 6ý2.

smUAmn T T(aSM~mWP M.CPSAACISM is MR3 COmUa5 a". I.V

SVITCh3ESIST. DC 193- DC 118, T.C. DC RES" T. C. DCURE,:*NO. NO. 25*Cf3 -Ut3*C PPIMOC -554±3C FF/OC 25Ct3*c

A 'n

SUITOR RESIST. DOZES. 1.0. DC RE9SIST. TCamNO. NO. 650CI3 PTK/C 17SO~3*C 1flIPC

1-7 --: - 4--7

-~-4

41 q&9M!: 3UIS1OU = U3 MULIU 1*0 M 0 45 3 3&M

33525u11u

NIL R-10509-D MiISM& f6TUU QOEFFCIUT gJLLZTION !381S 91M IV

DKimas AllOWE -.- j KITD PAIAORAP! 4.6.12

MIIIAL RI8tnucm Mn OYu go.. ______- Oe Aoc, v).

CRARACTIUSTIC c me. aDUImCIZus 50 PM CUR. Cd.P811153________ _ 29 31 PMM. I

FWITCHI USISTtDC NS~ DCURSS T.C. CZr T.C. DC RES'

I I ; I~ A. 1L 1~ -47A 24 1 t J54i i

- -L ;ý -4: n i5*- -8 - - -. 1Q-T- 4L

SWITCH RISIST.' DC UBs. T.C. DC RESIST TCRA&No. INO. 65-Ct3" PPK/-C 1750239C 17K/PC

.4- 1s - _ _ __<A c -=4s- 1 eL ss _ _ __-M6clalN

4 _ _ __%1

*-TTW --%-1OQ 09 -P ~4 LOA40 LIFE. TE-ST i LIDAC UJAs FoW T(Z "AVIE WAO

A u0-s xsmucz. 16ja" "a o-rOWA-

"( ,OOA~d

NL - 10509-D S.U f&m OVIITI&flCIT GWV

C DuICE AummAI 4 METMO ?hAMJns 4.6.U1=URUAL arns'As j v= noUM. ,,,!3

mKARClummTI c 2mr. COICRT, 50 Iu Co. C.v.

WITH 2SIT.,DCIU1., DC US'' T.C. DC 3S..- T.C. DCRUS'"NO N.IS 25*Ct3 -I5'3*C PIKI*C *55t3*C PIFK/*C 25*C13*C

~~ --Q -4--

AL 2SQ142 ~

ISWITCH RESIST. DC US. - T.C. DC RESIST TCgo3. N0. 659M36 lyM/~ C759C39C ?InP/c

I _ _ I __

KI ____4

-- ).e%& -1-7~

I- TWC -v -TaL~oLw r-- *QUAaFs*0T AV

NIlL R-10509-D RZSISUO JaD U12 OUUALFCATIN TESTS GIOU? TV

DEFECTS AUOWED I...L.(131CUD38 T.C.) NZTIK)D PARAGRAPHs 4.6.13 (ocý<-)

NOINAL UUISVNCE .Ac2 A OwE NO. START DATE k C.:)

tý-IACTUI8C c2 WAD VOLTAag ', > V

SIUL 31 M, AZE= 8311: *(.51 + .050)

INITIAL 50O±a8H. 100 8 M. 250 8HR.SWITCH 31515 D.C.ZS. E4 ZýIMýý,2- %.3~ aK~~C MTER~ cliftR ~(-

NO. NO. U?5C DC RIB. % DC1 2 DCE. acRS %

- - A~-4 --c4 Zak -4,c)

SWITCH MIST5. 500 t12 l. 750 12 . 1000±12 Hi.

.NO. NO. D.C.U % D.C.3.ZS. 2 D.C.Rts. % RUQJZS

- --- - -

- a-t -l -1 - .an

an -'d-Y

MIL R-10509'D RESISTOR WAD LIFE _qMLIMl~i1It TESTS GOPIV

DEFCTS ALLOWED .J.(INCLUDES T.C) METhOD PARAMRAPH: 4.6.13 cNc)NCKITAL RESISTANCE Do~v 0 OVEN N0. -ZS_ -TART DU A62.

CHRCfISTIC c_ WAD VOLtAGE I lsa.\/

STYLE 3N 60 NAMAZ IMl: t (. 5% + .05n)

INITIAL 50 ±8aK. 100*8WE. 250±t8 ilSWITCH RE9SIST D.CRS D Ck!a .SUM D2 M1300.DAŽ..:4 HR I ýoc

NO. NO. U25% DCRM. % DCERKS. Dc RES %

DL Qn i. .LU 4 4AQ 4,c

DOI. I tkFý ,1=k =ýIA 4,D_"

-- 0A 4 A.L nnn cc 4a

:i4 Hn -__9

n9 tAL4 Jai". eA6AC

NIL R-10509-D RKSJSIDI WAD UPIV OUU&LflC~oy T&8_T3 G3l TV

DEFECTS ALLOWD I (zMucwS T.C.) KMEhD PARAGUAfla 4.6.13NITJAL RESISTANCE !E * n OVEN NO. a-SATME~~C42

CE&ZACTUISTIC C UA VOLTZME %'1.4 \/

STYLER IN ___________ MAIDUIsEI: t(.n +.-osa)

INITIAL so0a8a. 100 t R. 250 t8 SMSWITCH RMIST D.C.RE M DAfS- 2 SRl2Oct DAE a Z''

NO. No. 25*C DC 3ZS. % DCIRES. DC RES %

5001.U 7012.5c a. 10001CU.

--- - -4 - -- -

D-1 li A.~.. I.2 an -41- Bcl

:)C;) L -4 LL a -1

- -- - - -o -'-I

M~ ~ ~ t 12M 5 2M 00±1 R

NIL R-10509'-D uEsisID RuiD ufl omALIFcsiou mTEsT GNU0 IVDEFECT ALlWEZD IJ(INCLIDE T.C.) HITUD PAIAGRAPU: 4.6.13 1(Co0AI

MUINA RUSISTNCE A<D,'ý a amU N0. STARh DAEQ4 il Q31

CHAI&CTSIMT1 C RIMD VOLT&U .5

smsZE a ________ 6 - kAzDISUMfl 1(.5 + .050)

InTIAuL 50±6SU. 100 8 M. 250±SM.SWITCH RESTS D.C. jjiS mD'lcsc~c) DAIG UR 11 -14H I<-0

NO. NO. 1250C DC IRS. % DC RuS. 2 DC RES. %

A5A100± 12 f U. 75±1 U.. Mo00M. 125U.

MTEi 4~ K.1

74, -~n 'F1Z2L4D 4, JCk.Jj

~LL.a. nQ:4 -1, Q -

-6; -c - -1 -4 -. -cn A -. i

- - -(~n4- 4 - - -- Ay

AM'~ - d ý %1

NIL R- 10509 D ISSIS~TOR LOAD.-LIFE 2U#LFCIO ET GwOU TV

* DEFECTS ALWDWED - I .(INCLUDES T.C..) KEUOD PARAGRAPH: 4.6.13 '4..

NOMINEAL RISISTANCR Eý ý- Le OVEN NO. --d START DATE ý1' 'q lk

CHARACTSKISTIC ____________ WAD VOLTAGE V \

STLE IN6 M AZIfUK SEEM: 1(.5% + .05A)

INIIAL 50±t8 HR. 100±t8 M. 250±18 HE.SWITCH RESIST D.C.USý- UR :0,0 VAý, ) 131 XJ)

NO. NO. 125C DC RES. % DCREIS. DCRES. %____IAOHZ 12* 123* Cw 125j~.-C..~-

I IREQ rc - .ssi id*113 50123 . 1000R±S77), -DO-N. D.C3. 14 D.CRRS 4 ;..U 2 4 UIa-

_ _ _ I' C 1, R25 I. J

- ~ 4.4.

- e~a.~ ~ 4.s t2. -R4A , TC)

-O O .. RS % D..C RLA. % D±A.C ; 4.% IA

-. nLn C .. iL3L4n

-a - - - - -

a 4, a -4, nA

KIlL R-10509--D RESISTOR WAD LIVE OUALIFCAT ION TESTS GROUP TVDEORMT ALLWEKDJI(DCLUDDS T.C.) KITUD PARARORAP: 4.6.13 jcý,MM"NA RRSISTANCZ A4 w- a ovu No. _- SlTAR DAE )cl43

CUARAC1SKISTIC c IAD VOLTAQEeSz\

STflZ RN N___________ AM= SUT: 1(.5% +. .050)

INTIlm so±a8H. 100 ± 8HR 250 18 HRSWITCH RESIST D.C.3IBS .fjf m It- c E*Pc HAE3iR %Ci~

NO. N0. US5C DC 319. % DC Rms. DC 115. %

-- ) a -4,a-

SWITCH R4SST tA A.O eyS- .IC), A I l I

NO. NO. D.CR1 I .C.RS.I 4.CS 4. RIAZ- _ _ _X cY,!F ii - A2* ý,A 4.c lj - 4~ CR . :1

4ý ii =o_'~ 4,. oI.in4- -- ---- c J -l

DA T~t 4.Z -~,S.iI-.).

4,- MO SO -' 1

MIL R-10509 D EZSIS1TJI LOAD UpE QUAIFICATION TESTS GROUP IV

DEFECTS AOWWED I (ThCWDES T.C.) EMTDD PA#AGEAPH: 4.6.13 i(rX

NIDUNAL RESISTANCER (Y ~ a OVE NO. - SýTART DATE :1:z r)

CRAU.CTIRISTIC _________WAD VOLTAGEORcc v

STnjIZ N _____________ MAID Sill?: ±( .5% + .05n)

INITIAL so ± 8 . 100 ± 6UK 250 1 HRSWITCH RESIS MACRES j~iRR 14000~ DAZ-? 5V-CjC)( DAl5,-HI

NO. NO. 125*C DC US. % DC URS. I DC US. %

VA' jM O __ _ _M %. 1CiZI -cmI 12- M

4 ~ Z.4 L L 1 -k I A. ,--20

CCaA D-mýC 4 .1:: _______ 1____ ___ _1

C~ -',1-4 7 -A - -ýI'

L-4~ sP QC?, 1E~ E P 4c 14 De.L-t!EQ C -,4 11 -ý tC t OF -7 -4 ,:11

.SWITCH RESIST. 500±t 12 M. 750±1 12 M. 1000±1 12 S.

NO. O D.C.iUl % D.C.RU. % D.C.BE. % REUMES

-10~ -4-;5

~~1-7 44~A~ ~. -Ra'

- Onnk an LL ~ ~ ~ -

- -n- - -- - -n= 4-R

MIL-1-10509-D =ismi su unLCAnoC TKsu Qmu vDiFECTS ALiAWE 1 KKTKD ?ANAaRAPH: 4.6.14, 4.6.15,

MWOin USISTANCE 4.6.*16

CBAaACMIsTnc DAn . sp- -

I SOLDIEAILIT SWC (30" DOP)RI ST MMNT. PAR. 4.6.1411O PA.465

No- DS.IST. i nnrtn. 1?I) Dam D SOOTIJ

No. In.vn~

4 ZITFIL461 run__M.ikII "J' 131. IUTU

I RESIST 05 4.616

;1 A D9C.' FJ .0m~

OR S 0 ._ _ _ _ _ _ _ _ _

t

KIL-1-10509-D , ISUOWLg mAunTcOll osw ,, V

DEFECTS ALLOWED I HNIKD PARAGRAPH: 4.6.14, 4.6.15,

NOMINAL uSISJCm a 4.6.16

CRARACmIISTIC DATE5~ -iSTYLI RN _

T1 i SOLD•ABILITY lI S (30" DMDP)RESIST, M PAR. 4.6.14 MCMD3...15 ______

L~1L.NO- HIG 1hQrr IFNAL Dc:%CMs. !DISCONTINUITY

FD.c. RES IisT. /t(.23 s+.o5)1 Esn

I _ _ _ _ _ _ _ _ _ _

-t -5 '.

RESIST JQ ] PGK)IA1. 4.6.16

FIALD.C. %CHO. 11AslUn -- ::1(.2 5%+. 05) ..

'" "•.. -A•oo .- o7 1 09...

V.. -7 Iff, 91- -1 , 1 ,03-d /•,• ,., // -:-3 " q I f ,1l. ...

o DLO 1o,'50 -g-o

]1 . .. ..4.

MILC-I-10509-D mxsIU munVc&TIO1 TUS yKUDErCsa ALI ID j IED PAZAGAI: 4.6.14, 4.6.15,

NOmN" RESISTANCE n 4.6.1.6

CHARACTERISTIC CDATE )SPTL.-V(STTLK N 60

SOUMBLLMSWci (30" DMDP)RESIST, NIT. PAR. 4.6.141 KM~D PAR. 4.6.15

W. NSPECTON IWITIAL 71,W nuL C3r % anD- isCOTiNuI______ RE I(SI .25U~.22 DRMSJL

j ~ L I,______

31518? UltAZ 4.6.16NO.IA D.C.'

Ooo.¶ It_ __ __ __ ___%__ ___m._

we 25______+.05_________

NIL-NB- 10509-D NOX310I QUALIMCTIOI TEST (otF

DEFECT ALUWVD I ~ MNITD PANAG3Af: 4.6.14, 4.6.15,

MUUL RESISTANCE A 4.*6.16

CHARACTEISTIC *DAT39 l SPTL /4%STYLE N__ _ _

1 [SOWCMIZIITT IisB (30" DMDP)RESIST, MIT. FAR. 4.6.1411 OMW PAR. 4. 6. 15 ______

no' INSPECTON lI~rIA~~L 1, FIA DC CW. IDISCt4TMWITY

4. S M A 461

.. - ToG 1 -Q14IS IV 4 1 . 4-.6A.c6

-b 9ND* 2DIA OMC ai E.aMI

_~IWE: _ _

I _____

WIL-1- 10309-D Luis= ~aL11ITIC TISTS TU

DEFECS ALLIDM 1 )U D PAMOAPE: 4.6.14, 4.6.15,

NOKINAL USSACS BY 4.6.16

CRAIBACZERSTIC c DATI s> •PFT C-Vd

I SOLDERABILIT I SECK (30" DROP)IRiSIST, =- PEh AR. 4.6.1411 =D PAR. 4.6.15

No. NsPzcToN INITAL FnL DC ICHG. IDISCWINTJIITf________~l #AV. *w. C ll ~ fg_____

4 .. RS SITZ41-

4f t ,f

Pa . 4.-1

ND uFKA D.C. % COL. UIB

3w C.. I"

NIL-it-10509-D summBU OaLIFICATW TESTs =UPMr=CT AL1MiD I TD ?AAGRMaP: 4.6.14, 4.6.15,

NOMA tS ISTANCE 4.6.16

CUARACmISTIC CDATI M~ SPr ~STYLE RLN 4!;_____________

I SOWLom TT Ii smK (30' DBDP)RIRSIST. =EI. PAR. 4.6.1411 N D PAR. 4.6.15 ______

no. iNPRO FINIIA 1AL DC % CHG. 2 DISCONTIITYWr____.C. RU R&S.T.?~ _±_25+.5)___MS

4 i I

I UIS mi M 4.6. ILMZOno. FMINA D.C. % CM. au

±UST I.251t.OS)qiD A C Fx Cf .,3 : W 1 &A ,

XIL-R-10309-D laI5U DR&Lmflcuum! nsU am=? v

DUMCIS AL1IOD 1 WTED ?A3&AflA: 4.6.14, 4.6.15,

NMntU. RRSIST&iCR AAp 4.6.16

CRARACIUISTIC ___ DAM e____________

I OWA.BILZffI SECK (30" Ov?)RNSIST. P IE AIL. 4.6.141 MMD PAR. 4.6.1.5 _____

no INITAL IFINAL DC I %Cm. IDISCONTIUWITY

I.3

MB HIH Q. VISPATICEIRESIST snINDVR 4.6.16no. MINAL D.C.!l -Z CM UU1AR

*1S1 toY . '.

*~L 'PI~. LO tal btUlTLMLEC %b,)f

0ý

i 4oa- 6g.-51fL ____4. (

-A <' i±+... ________________;S L_ __ -