www.urt-resistors.com

AEC-Q200 . RoHS

1 Revision 13/02/2017

APPLICATIONS

FEATURES

• Upto15Wpermanentpowerinfreeair.• Continuouscurrentloadupto350A(0.1mohm)• Highpulsepowerrating.• Maximumfasteningtorque10Nm• Shuntavailablewithtinnedoruntinnedterminals.• Openframeelectronbeamweldedpunchedouttype.

• CurrentsensorforEBM(ElectronicBatteryManagement)inmotorcars,trucks,forklifts,hybrid&electricvehicles.

• Currentsensinginbusbars.• Currentsensinginweldingequipments

UEB SERIESLOW OHM BATTERY SHUNT RESISTORS

PARAMETER / PERFORMANCE TEST & TEST METHOD PERFORMANCE REQUIREMENTS

PowerRating ForFeCrAl-Fullpowerdissipationat70°Candlinearlyderated tozeroat+170°C. ForManganin(<0.5%ImprovedStability)- Fullpowerdissipationat105°C&linearlyderatedtozeroat+135°C. ForManganin(<1%Stability)-Fullpowerdissipationat140°C andlinearlyderatedtozeroat+170°C.Inductance <1nHResistanceTolerance ±1%(0.5%andothertoleranceavailableonrequest)TemperatureRange -40°Cto+170°CVoltageRating/LimitingVoltage/Max.WorkingVoltage PxR(Subjecttomax.TerminalTemperatureof120°C)TemperatureCoefficientofResistance <50ppm/K(DependingonResistanceValue)(AmbientTemperatureRange20°C-60°C)LifeTest/OperationalLife-2000hratedpowerwith ΔR±1%-AverageTemperaturelimitationonTerminalkeptat120°CThermalEMV(0-60°C) 0.3μV/KInternalheatresistance(Rthi) From2°K/W

ELECTRICAL AND ENVIRONMENTAL CHARACTERISTICS

www.urt-resistors.com

AEC-Q200 . RoHS

2 Revision 13/02/2017

UEB SERIESLOW OHM BATTERY SHUNT RESISTORS

PHYSICAL CONFIGURATION

DIMENSIONAL TABLE

Note:UEB6WR001Fhavecalibrationnotchfrombothsidetoachieveresistancevalue.

Dimensions as per Dimensions as per size 8420 (Metric) size 8518 (Metric) Sr No. HI-TECH PART NAME A ± 0.20 B(+0.1 / -0.5) C ± 0.50 D ± 0.20 E ± 0.15 F ± 0.10 C± 0.50 D± 0.20 E ± 0.15 F± 0.10

1 UEB15WR0001J 2.20 3.00 10.10 18.20 84.00 20.00 9.10 17.20 85.00 18.00

2 UEB8WR0002F 1.50 3.00 13.90 22.00 84.00 20.00 12.50 20.60 85.00 18.00

3 UEB7WR0005F 1.50 2.00 10.50 18.60 84.00 20.00 9.50 17.60 85.00 18.00

4 UEB6WR001F 1.50 2.00 10.50 18.60 84.00 20.00 10.50 18.60 85.00 18.00

5 UEB36WR00005J 2.15 3.00 ....... ....... ....... ....... 5.0 13.1 85.00 18.00

CONNECTION DIAGRAM

2Revision13/02/2017

www.urt-resistors.com

AEC-Q200 . RoHS

3 Revision 13/02/2017

UEB SERIESLOW OHM BATTERY SHUNT RESISTORS

TYPICALPOWERDERATINGCURVEFORRESISTORWHENFULLPOWERISAT105°C&140°C

TYPICALPOWERDERATINGCURVEFORRESISTORWHENFULLPOWERISAT70°C

IncasetheDesignEngineerrequiresaspecificgraphofaparticularcomponentitcanbesuppliedonrequest.

TYPICALTEMPERATUREDEPENDANCEOFTHEELECTRICALRESISTANCE

4/4

Rev Date : 06/09/2016

LOW OHM BATTERY

SHUNT RESISTORS

HEBSize

8420(Metric) &

8518(Metric)

www.htr-india.com

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 105° C & 140° C

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 70° C

Single pulsePulse power for continuous operation.

This curve is only valid for the resistance value R0001.The shape of the curve in the range below 0.1 sec will be different for other resistance values.In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

TYPICAL TEMPERATURE DEPENDANCE OF THE ELECTRICAL RESISTANCE

MAXIMUM PULSE ENERGY WITH RESPECT TO PULSE POWER FOR PERMANANT OPERATION

10000

1000

100

10

1

10000 1000

0.000

0.001

0.01

0.1

1

10

100

0.1

0.01

0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100Pulse width [sec]

Puls

e en

ergy

[J]

Pow

er [W

]

1

0.75

0.5

0.25

00 20 40 60 8070 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/P 70 °C

1

0.75

0,5

0.25

00 20 40 60 80 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/PNom

Stability <1.0%

Improved Stability <0.5%

-40-1

1

0.8

0.6

0.4

0.2

0

-0.2

-0.4

-0.6

0.8

-20 0 20 40 60 80 100 120

Temperature [°C]

dR/R20 [%]

Limiting Curve

Typical temperature dependence of a HEB resistor

140

e : info@htr-india.com4/4

Rev Date : 06/09/2016

LOW OHM BATTERY

SHUNT RESISTORS

HEBSize

8420(Metric) &

8518(Metric)

www.htr-india.com

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 105° C & 140° C

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 70° C

Single pulsePulse power for continuous operation.

This curve is only valid for the resistance value R0001.The shape of the curve in the range below 0.1 sec will be different for other resistance values.In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

TYPICAL TEMPERATURE DEPENDANCE OF THE ELECTRICAL RESISTANCE

MAXIMUM PULSE ENERGY WITH RESPECT TO PULSE POWER FOR PERMANANT OPERATION

10000

1000

100

10

1

10000 1000

0.000

0.001

0.01

0.1

1

10

100

0.1

0.01

0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100Pulse width [sec]

Puls

e en

ergy

[J]

Pow

er [W

]

1

0.75

0.5

0.25

00 20 40 60 8070 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/P 70 °C

1

0.75

0,5

0.25

00 20 40 60 80 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/PNom

Stability <1.0%

Improved Stability <0.5%

-40-1

1

0.8

0.6

0.4

0.2

0

-0.2

-0.4

-0.6

0.8

-20 0 20 40 60 80 100 120

Temperature [°C]

dR/R20 [%]

Limiting Curve

Typical temperature dependence of a HEB resistor

140

e : info@htr-india.com

4/4

Rev Date : 06/09/2016

LOW OHM BATTERY

SHUNT RESISTORS

HEBSize

8420(Metric) &

8518(Metric)

www.htr-india.com

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 105° C & 140° C

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 70° C

Single pulsePulse power for continuous operation.

This curve is only valid for the resistance value R0001.The shape of the curve in the range below 0.1 sec will be different for other resistance values.In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

TYPICAL TEMPERATURE DEPENDANCE OF THE ELECTRICAL RESISTANCE

MAXIMUM PULSE ENERGY WITH RESPECT TO PULSE POWER FOR PERMANANT OPERATION

10000

1000

100

10

1

10000 1000

0.000

0.001

0.01

0.1

1

10

100

0.1

0.01

0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100Pulse width [sec]

Puls

e en

ergy

[J]

Pow

er [W

]

1

0.75

0.5

0.25

00 20 40 60 8070 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/P 70 °C

1

0.75

0,5

0.25

00 20 40 60 80 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/PNom

Stability <1.0%

Improved Stability <0.5%

-40-1

1

0.8

0.6

0.4

0.2

0

-0.2

-0.4

-0.6

0.8

-20 0 20 40 60 80 100 120

Temperature [°C]

dR/R20 [%]

Limiting Curve

Typical temperature dependence of a HEB resistor

140

e : info@htr-india.com

MAXIMUMPULSEENERGYWITHRESPECTTOPULSEPOWERFORPERMANANTOPERATION

SinglepulsePulsepowerforcontinuousoperation.ThiscurveisonlyvalidfortheresistancevalueR0001.Theshapeofthecurveintherangebelow0.1secwillbedifferentforotherresistancevalues.IncasetheDesignEngineerrequiresaspecificgraphofaparticularcomponentitcanbesuppliedonrequest.

4/4

Rev Date : 06/09/2016

LOW OHM BATTERY

SHUNT RESISTORS

HEBSize

8420(Metric) &

8518(Metric)

www.htr-india.com

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 105° C & 140° C

TYPICAL POWER DERATING CURVE FOR RESISTOR WHEN FULL POWER IS AT 70° C

Single pulsePulse power for continuous operation.

This curve is only valid for the resistance value R0001.The shape of the curve in the range below 0.1 sec will be different for other resistance values.In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

In case the Design Engineer requires a specific graph of a particular component it can be supplied on request.

TYPICAL TEMPERATURE DEPENDANCE OF THE ELECTRICAL RESISTANCE

MAXIMUM PULSE ENERGY WITH RESPECT TO PULSE POWER FOR PERMANANT OPERATION

10000

1000

100

10

1

10000 1000

0.000

0.001

0.01

0.1

1

10

100

0.1

0.01

0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100Pulse width [sec]

Puls

e en

ergy

[J]

Pow

er [W

]

1

0.75

0.5

0.25

00 20 40 60 8070 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/P 70 °C

1

0.75

0,5

0.25

00 20 40 60 80 100 120 140 160 180

1.25

Terminal Temperature [°C]

P/PNom

Stability <1.0%

Improved Stability <0.5%

-40-1

1

0.8

0.6

0.4

0.2

0

-0.2

-0.4

-0.6

0.8

-20 0 20 40 60 80 100 120

Temperature [°C]

dR/R20 [%]

Limiting Curve

Typical temperature dependence of a HEB resistor

140

e : info@htr-india.com

www.urt-resistors.com

AEC-Q200 . RoHS

4 Revision 13/02/2017

PACKAGING

Resistorsshallbepackedinsealedplasticpacketsplacedinsmallcardboardcartons(Type‘A’Box)ofapproximatesize200mmx150mmx70mm-200pcs.&such2BoxespackedinMasterCartonofapproximatesize310mmx205mmx95mm.

StorageCondition(Packed):Temp25°Cto35°C,Humidity30to80%RH,Shelflife-12monthsFloorLife(Unpacked):Temp25°Cto35°C,Humidity30to80%RH,Floorlife-15days

UEB SERIESLOW OHM BATTERY SHUNT RESISTORS

MARKING

URTPARTNO PRINTING

UEB15WR0001J URT R0001 5%DATECODE

ORDERING INFORMATION

SERIES TYPE PACKING RESISTANCEVALUE TOLERANCE

UEB UEB15W Bulk R0001 F

1.ForRoHsversion-UEB15W2.ForTinnedversion-UEB15W-T3.ForUntinnedversion-UEB15W-TU