wire wound smd power inductors nr series · specifications nr252010s series part number inductance...
TRANSCRIPT
② 外形尺寸尺寸(L×W×H) [mm]
External Dimensions (L×W×H) [mm]
252010 2.5×2.0×1.0
252012 2.5×2.0×1.2
3010 3.0×3.0×1.0
3012 3.0×3.0×1.2
3015 3.0×3.0×1.5
4010 4.0×4.0×1.0
4012 4.0×4.0×1.2
4018 4.0×4.0×1.8
4020 4.0×4.0×2.0
4026 4.0×4.0×2.6
4030 4.0×4.0×3.0
5012 5.0×5.0×1.2
5020 5.0×5.0×2.0
5040 5.0×5.0×4.0
6010 6.0×6.0×1.0
6012 6.0×6.0×1.2
6020 6.0×6.0×2.0
6028 6.0×6.0×2.8
6040 6.0×6.0×4.0
6045 6.0×6.0×4.5
8040 8.0×8.0×4.0
8050 8.0×8.0×5.0
8065 8.0×8.0×6.5
④ Nominal Inductance
Example Nominal Value
1R0 1.0μH
100 10μH
⑤ Inductance Tolerance
M ±20%
N ±30%
⑥ Packing
T Tape Carrier Package
⑦ Design Code
Standard product is blank
③ Feature Type
S Standard
① Type
NR Wire Wound SMD Power Inductor
Wire Wound SMD Power Inductors – NR
Series Operating temperature range: -40~+125 (Including self-heating)
FEATURES
Magnetic-resin shielded construction reduces buzz noise to ultra-low levels
Metallization on ferrite core results in excellent shock resistance and damage-free durability
Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI)
30% higher current rating than conventional inductors of equal size
Takes up less PCB real estate and save more power
APPLICATIONS
LED Lighting
Next-generation mobile devices with multifunction such as mobile TV and digital movie cameras
Flat-screen TVs, blue-ray disc recorders, set top box
Notebooks, desktop computers, servers, graphic cards
Portable gaming devices, personal navigation systems, personal multimedia devices
Automotive systems
Telecomm base stations
PRODUCT IDENTIFICATION
NR 3012 S
1R0
N
T
⑦ ① ② ③ ④ ⑤ ⑥
Series Shape A B C D E F a Typ. b Typ. c Typ.
NR2010S Fig.1 2.5±0.1 2.0±0.1 1.0 Max. 1.5±0.2 0.80±0.2 0.80±0.2 0.80 0.85 2.0
NR2012S Fig.1 2.5±0.1 2.0±0.1 1.2 Max. 1.5±0.2 0.80±0.2 0.80±0.2 0.80 0.85 2.0
NR3010S Fig.2 3.0±0.2 3.0±0.2 1.0 Max. 2.5±0.2 0.75±0.2 1.5±0.2 1.5 0.8 2.7
NR3012S Fig.2 3.0±0.2 3.0±0.2 1.2 Max. 2.5±0.2 0.75±0.2 1.5±0.2 1.5 0.8 2.7
NR3015S Fig.2 3.0±0.2 3.0±0.2 1.5 Max. 2.5±0.2 0.75±0.2 1.5±0.2 1.5 0.8 2.7
NR4010S Fig.2 4.0±0.2 4.0±0.2 1.0 Max. 3.3±0.2 0.95±0.2 2.1±0.2 1.9 1.1 3.7
NR4012S Fig.2 4.0±0.2 4.0±0.2 1.2 Max. 3.3±0.2 0.95±0.2 2.1±0.2 1.9 1.1 3.7
NR4018S Fig.2 4.0±0.2 4.0±0.2 1.8 Max. 3.3±0.2 0.95±0.2 2.1±0.2 1.9 1.1 3.7
NR4020S Fig.2 4.0±0.2 4.0±0.2 2.0 Max. 3.3±0.2 0.95±0.2 2.1±0.2 1.9 1.1 3.7
NR4026S Fig.2 4.0±0.2 4.0±0.2 2.6 Max. 3.3±0.2 0.95±0.2 2.1±0.2 1.9 1.1 3.7
NR4030S Fig.2 4.0±0.2 4.0±0.2 3.0 Max. 3.3±0.2 0.95±0.2 2.1±0.2 1.9 1.1 3.7
NR5012S Fig.3 5.0±0.2 5.0±0.2 1.2 Max. 4.0±0.2 1.25±0.2 2.5±0.2 2.3 1.4 4.2
NR5020S Fig.3 5.0±0.2 5.0±0.2 2.0 Max. 4.0±0.2 1.25±0.2 2.5±0.2 2.3 1.4 4.2
NR5040S Fig.3 5.0±0.2 5.0±0.2 4.0 Max. 4.0±0.2 1.25±0.2 2.5±0.2 2.3 1.4 4.2
NR6010S Fig.2 6.0±0.3 6.0±0.3 1.0 Max. 4.9±0.3 1.55±0.3 2.9±0.3 2.8 1.7 5.7
NR6012S Fig.2 6.0±0.3 6.0±0.3 1.2 Max. 4.9±0.3 1.55±0.3 2.9±0.3 2.8 1.7 5.7
NR6020S Fig.2 6.0±0.3 6.0±0.3 2.0 Max. 4.9±0.3 1.55±0.3 2.9±0.3 2.8 1.7 5.7
NR6028S Fig.2 6.0±0.3 6.0±0.3 2.8 Max. 4.9±0.3 1.55±0.3 2.9±0.3 2.8 1.7 5.7
NR6040S Fig.2 6.0±0.3 6.0±0.3 4.0 Max. 4.9±0.3 1.55±0.3 2.9±0.3 2.8 1.7 5.7
NR6045S Fig.2 6.0±0.3 6.0±0.3 4.5 Max. 4.9±0.3 1.55±0.3 2.9±0.3 2.8 1.7 5.7
NR8040S Fig.3 8.0±0.3 8.0±0.3 4.2 Max. 6.3±0.3 2.00±0.3 4.0±0.3 3.8 2.2 7.5
NR8050S Fig.3 8.0±0.3 8.0±0.3 5.0 Max. 6.3±0.3 2.00±0.3 4.0±0.3 3.8 2.2 7.5
NR8065S Fig.3 8.0±0.3 8.0±0.3 6.5 Max. 6.3±0.3 2.00±0.3 4.0±0.3 3.8 2.2 7.5
c
SHAPE AND DIMENSIONS Fig.1 Fig.2
A
B
C
D
E
F
E
D
Fig.3
Recommended Land Pattern
Unit: mm
※*1: All products are printed with Marking except the 252010S, 252012S, 3010S, 3012S and 3015S series.
SPECIFICATIONS
NR252010S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating
Current
*4
- - Max. Typ. Min. Max. Typ. Max. Typ.
Units
Symbol
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR252010SR47NT
NR252010SR56NT
NR252010SR68NT
NR252010S1R0NT
NR252010S1R5NT
NR252010S2R2NT
NR252010S3R3MT
NR252010S4R7MT
NR252010S5R6MT
NR252010S6R8MT
NR252010S100MT
0.47±30%
0.56±30%
0.68±30%
1.0±30%
1.5±30%
2.2±30%
3.3±20%
4.7±20%
5.6±20%
6.8±20%
10±20%
0.056
0.072
0.074
0.108
0.182
0.209
0.328
0.563
0.563
0.896
1.092
0.047
0.060
0.062
0.090
0.152
0.174
0.273
0.469
0.469
0.747
0.910
206
160
129
100
81
61
47
42
35
31
27
2.50
2.90
2.20
1.85
1.80
1.20
1.05
0.95
0.80
0.78
0.65
3.35
3.20
2.75
2.20
2.10
1.60
1.30
1.15
0.95
0.92
0.78
2.35
2.00
2.00
1.65
1.30
1.20
0.90
0.70
0.73
0.59
0.50
2.56
2.18
2.18
1.80
1.42
1.31
0.98
0.76
0.80
0.64
0.55
NR252012S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min. Max. Typ. Max. Typ.
Units
Symbol
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR252012SR47NT
NR252012SR68NT
NR252012S1R0NT
NR252012S1R2NT
NR252012S1R5MT
NR252012S1R5NTY01
NR252012S2R2MT
NR252012S2R2NTY02
NR252012S2R7MT
NR252012S3R3MT
NR252012S3R6MT
NR252012S4R3MT
NR252012S4R7MT
NR252012S5R1MT
NR252012S5R6MT
NR252012S6R2MT
NR252012S6R8MT
NR252012S7R5MT
NR252012S8R2MT
NR252012S9R1MT
NR252012S100MT
NR252012S120MT
NR252012S150MT
NR252012S220MT
0.47±30%
0.68±30%
1.0±30%
1.2±30%
1.5±20%
1.5±30%
2.2±20%
2.2±30%
2.7±20%
3.3±20%
3.6±20%
4.3±20%
4.7±20%
5.1±20%
5.6±20%
6.2±20%
6.8±20%
7.5±20%
8.2±20%
9.1±20%
10±20%
12±20%
15±20%
22±20%
0.061
0.074
0.090
0.129
0.147
0.130
0.216
0.153
0.239
0.264
0.348
0.377
0.377
0.500
0.538
0.542
0.581
0.611
0.658
0.690
0.690
1.075
1.591
1.976
0.047
0.057
0.069
0.099
0.113
0.100
0.166
0.118
0.184
0.203
0.268
0.290
0.290
0.385
0.414
0.417
0.447
0.470
0.506
0.531
0.531
0.827
1.224
1.520
160
140
110
100
97
63
69
53
63
62
53
51
47
44
38
38
38
35
36
34
34
28
25
20
3.82
3.28
2.59
2.38
2.24
1.80
1.85
1.55
1.72
1.61
1.46
1.37
1.12
1.23
1.11
1.03
0.98
0.97
0.98
0.91
0.79
0.78
0.68
0.53
4.27
3.68
2.90
2.67
2.51
2.0
2.07
1.75
1.92
1.80
1.64
1.53
1.25
1.37
1.25
1.16
1.09
1.09
1.10
1.02
0.88
0.88
0.77
0.59
2.15
1.95
1.93
1.46
1.40
1.45
1.15
1.30
1.09
1.04
0.90
0.87
0.84
0.75
0.73
0.73
0.69
0.68
0.65
0.62
0.62
0.51
0.42
0.38
2.34
2.13
2.10
1.59
1.53
1.58
1.25
1.42
1.19
1.13
0.98
0.95
0.92
0.82
0.80
0.80
0.75
0.74
0.71
0.68
0.68
0.56
0.46
0.41
SPECIFICATIONS
NR3010S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR3010S1R0NT
NR3010S1R2NT
NR3010S1R5NT
NR3010S2R2NT
NR3010S2R7NT
NR3010S3R3NT
NR3010S3R6MT
NR3010S4R7MT
NR3010S5R6MT
NR3010S6R8MT
NR3010S8R2MT
NR3010S100MT
NR3010S120MT
NR3010S150MT
NR3010S220MT
NR3010S270MT
NR3010S330MT
NR3010S390MT
NR3010S430MT
NR3010S470MT
NR3010S510MT
NR3010S560MT
1.0±30%
1.2±30%
1.5±30%
2.2±30%
2.7±30%
3.3±30%
3.6±20%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
10±20%
12±20%
15±20%
22±20%
27±20%
33±20%
39±20%
43±20%
47±20%
51±20%
56±20%
0.085
0.085
0.104
0.143
0.169
0.189
0.215
0.293
0.322
0.397
0.520
0.52
0.657
0.793
1.209
1.404
2.015
2.275
2.340
2.535
2.86
3.016
0.065
0.065
0.080
0.110
0.130
0.145
0.165
0.225
0.248
0.305
0.400
0.400
0.505
0.610
0.930
1.080
1.550
1.750
1.800
1.950
2.200
2.320
180
137
120
100
90
74
67
59
40
42
23
39
36
30
28
25
18
18
18
18
18
16
1.40
1.25
1.27
1.15
1.00
0.97
0.95
0.75
0.58
0.55
0.55
0.55
0.43
0.42
0.35
0.30
0.29
0.28
0.23
0.22
0.21
0.21
2.10
1.70
1.70
1.50
1.20
1.20
1.20
1.05
0.65
0.72
0.7
0.75
0.65
0.57
0.48
0.45
0.42
0.38
0.36
0.35
0.33
0.28
1.45
1.45
1.30
1.09
1.02
0.96
0.90
0.77
0.70
0.66
0.58
0.58
0.52
0.47
0.38
0.35
0.30
0.28
0.27
0.26
0.25
0.24
1.80
1.80
1.60
1.40
1.40
1.20
1.10
1.10
1.05
0.96
0.7
0.70
0.67
0.57
0.52
0.50
0.55
0.53
0.52
0.52
0.48
0.35
NR3012S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR3012SR22NT
NR3012SR82NT
NR3012S1R0NT
NR3012S1R2NT
NR3012S1R5NT
NR3012S1R8NT
NR3012S2R2NT
NR3012S2R4NT
NR3012S2R7NT
NR3012S3R3MT
NR3012S3R6MT
NR3012S3R9MT
NR3012S4R7MT
NR3012S5R6MT
NR3012S6R8MT
NR3012S100MT
NR3012S120MT
NR3012S150MT
0.22±30%
0.82±30%
1.0±30%
1.2±30%
1.5±30%
1.8±30%
2.2±30%
2.4±30%
2.7±30%
3.3±20%
3.6±20%
3.9±20%
4.7±20%
5.6±20%
6.8±20%
10±20%
12±20%
15±20%
0.022
0.039
0.052
0.059
0.059
0.082
0.098
0.088
0.110
0.130
0.130
0.189
0.156
/
0.247
0.345
0.449
0.468
0.017
0.030
0.040
0.045
0.045
0.063
0.075
0.068
0.085
0.100
0.100
0.145
0.120
0.174
0.190
0.265
0.345
0.360
321
180
120
120
110
90
84
100
65
64
36
61
61
61
61
42
32
27
5.30
2.05
1.87
2.22
1.62
1.30
1.20
1.15
1.14
1.05
1.05
1.00
0.90
/
0.75
0.60
0.48
0.45
6.00
2.80
2.80
2.50
1.90
1.90
1.90
1.50
1.50
1.50
1.50
1.30
1.00
0.80
0.90
0.88
0.67
0.62
3.00
2.47
2.20
2.01
2.01
1.65
1.55
1.60
1.48
1.36
1.36
1.24
1.24
/
0.98
0.83
0.73
0.71
3.30
3.00
2.70
2.20
2.20
1.80
1.70
1.70
1.50
1.40
1.40
1.30
1.30
1.13
1.10
0.90
0.84
0.77
SPECIFICATIONS
NR3012S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR3012S180MT
NR3012S220MT
NR3012S270MT
NR3012S330MT
NR3012S360MT
NR3012S390MT
NR3012S470MT
NR3012S560MT
NR3012S680MT
NR3012S820MT
NR3012S101MT
18±20%
22±20%
27±20%
33±20%
36±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
0.709 0.545
0.839 0.645
1.131 0.870
1.138 0.875
1.235 0.950
1.729 1.330
1.885 1.450
1.79 1.380
2.171 1.670
3.302 2.540
3.718 2.860
25
23
21
18
18
18
14
9
12
12
12
0.43
0.42
0.35
0.36
0.34
0.30
0.27
0.26
0.24
0.17
0.21
0.59
0.52
0.48
0.46
0.44
0.39
0.35
0.33
0.29
0.27
0.23
0.58
0.53
0.47
0.46
0.44
0.37
0.35
0.28
0.33
0.27
0.25
0.65
0.59
0.51
0.50
0.48
0.41
0.40
0.40
0.37
0.31
0.29
NR3015S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR3015SR50NT
NR3015S1R0NT
NR3015S1R2NT
NR3015S1R5NT
NR3015S1R8NT
NR3015S2R2NT
NR3015S2R7NT
NR3015S3R3MT
NR3015S3R6MT
NR3015S3R9MT
NR3015S4R3MT
NR3015S4R7MT
NR3015S5R1MT
NR3015S6R2MT
NR3015S6R8MT
NR3015S100MT
NR3015S120MT
NR3015S150MT
NR3015S180MT
NR3015S220MT
NR3015S270MT
NR3015S330MT
NR3015S390MT
NR3015S430MT
NR3015S470MT
NR3015S560MT
NR3015S620MT
NR3015S680MT
NR3015S101MT
NR3015S151MT
0.50±30%
1.0±30%
1.2±30%
1.5±30%
1.8±30%
2.2±30%
2.7±30%
3.3±20%
3.6±20%
3.9±20%
4.3±20%
4.7±20%
5.1±20%
6.2±20%
6.8±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
43±20%
47±20%
56±20%
62±20%
68±20%
100±20%
150±20%
0.039 0.030
0.039 0.030
0.052 0.040
0.065 0.050
0.065 0.050
0.078 0.060
0.098 0.075
0.104 0.080
0.137 0.105
0.137 0.105
0.150 0.115
0.163 0.125
0.173 0.133
0.254 0.195
0.260 0.200
0.325 0.250
0.416 0.320
0.455 0.350
0.559 0.430
0.598 0.460
0.949 0.730
1.066 0.820
1.294 0.995
1.378 1.060
1.625 1.250
1.664 1.280
2.093 1.610
3.510 2.700
4.043 3.110
4.940 3.800
162
150
110
100
92
86
64
68
59
47
53
46
49
46
39
41
32
30
23
23
22
20
14
16
14
13
13
11
100
150
3.90
2.32
2.21
2.30
1.75
1.60
1.52
1.32
1.28
1.20
1.20
1.10
1.00
1.00
0.85
0.72
0.70
0.66
0.56
0.52
0.48
0.44
0.41
0.37
0.35
0.33
0.30
0.28
0.23
0.18
4.20
2.80
3.10
2.70
2.20
2.00
1.90
1.81
1.60
1.40
1.40
1.40
1.20
1.20
1.10
0.92
0.90
0.88
0.72
0.68
0.56
0.53
0.55
0.43
0.43
0.42
0.40
0.37
0.25
0.22
2.60
2.35
1.95
1.70
1.70
1.60
1.43
1.36
1.20
1.20
1.14
1.09
1.05
0.86
0.85
0.77
0.68
0.65
0.59
0.57
0.45
0.43
0.39
0.37
0.35
0.34
0.30
0.23
0.21
0.19
2.80
2.50
2.30
2.20
2.20
2.00
1.90
1.60
1.50
1.50
1.30
1.30
1.20
1.00
1.10
0.90
0.89
0.72
0.72
0.69
0.56
0.51
0.44
0.48
0.44
0.41
0.41
0.31
0.25
0.23
SPECIFICATIONS
NR4010S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR4010S1R0NT
NR4010S1R5NT
NR4010S2R2MT
NR4010S3R3MT
NR4010S4R7MT
NR4010S6R8MT
NR4010S100MT
NR4010S150MT
NR4010S220MT
1.0±30%
1.5±30%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
15±20%
22±20%
0.067
0.084
0.102
0.120
0.168
0.240
0.360
0.516
0.684
0.056
0.070
0.085
0.100
0.140
0.200
0.300
0.430
0.570
116
94
73
58
47
38
31
24
19
2.00
1.68
1.20
1.10
0.95
0.80
0.62
0.54
0.45
2.30
2.00
1.50
1.40
1.10
0.95
0.75
0.61
0.52
1.90
1.70
1.50
1.40
1.20
1.00
0.75
0.60
0.50
2.40
2.00
2.00
1.80
1.50
1.20
1.00
0.85
0.75
NR4012S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR4012SR82NT
NR4012S1R0NT
NR4012S1R5NT
NR4012S1R8NT
NR4012S2R2NT
NR4012S2R7NT
NR4012S3R3NT
NR4012S3R6NT
NR4012S4R3NT
NR4012S4R7NT
NR4012S5R1NT
NR4012S5R6NT
NR4012S6R8MT
NR4012S100MT
NR4012S120MT
NR4012S150MT
NR4012S180MT
NR4012S220MT
NR4012S270MT
NR4012S330MT
NR4012S360MT
NR4012S390MT
NR4012S470MT
NR4012S560MT
NR4012S680MT
NR4012S820MT
NR4012S101MT
0.82±30%
1.0±30%
1.5±30%
1.8±30%
2.2±30%
2.7±30%
3.3±30%
3.6±30%
4.3±30%
4.7±30%
5.1±30%
5.6±30%
6.8±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
36±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
0.065
0.065
0.085
0.104
0.104
0.117
0.143
0.143
0.182
0.163
0.201
0.182
0.257
0.345
0.377
0.442
0.611
0.763
0.936
1.053
1.170
1.430
1.430
1.625
2.535
2.782
2.873
0.050
0.050
0.065
0.080
0.080
0.090
0.110
0.110
0.140
0.125
0.155
0.140
0.198
0.265
0.290
0.340
0.470
0.587
0.720
0.810
0.900
1.100
1.100
1.250
1.950
2.140
2.210
150
120
90
88
74
71
60
57
54
50
50
42
40
33
32
25
23
20
18
17
14
16
12
11
11
11
9.4
3.02
2.61
2.10
2.12
1.76
1.90
1.72
1.20
1.58
1.15
1.55
1.00
0.85
0.80
0.66
0.56
0.55
0.46
0.50
0.42
0.40
0.55
0.35
0.33
0.38
0.28
0.25
3.30
3.20
2.70
2.60
2.30
2.30
2.10
1.70
1.70
1.80
1.60
1.60
1.40
1.10
1.00
0.80
0.75
0.70
0.70
0.60
0.50
0.66
0.50
0.45
0.45
0.40
0.30
1.65
1.65
1.46
1.32
1.32
1.25
1.12
1.12
1.00
1.05
0.95
1.00
0.84
0.77
0.70
0.64
0.55
0.49
0.45
0.42
0.40
0.37
0.37
0.33
0.27
0.26
0.25
2.50
2.50
2.20
1.90
1.90
1.70
1.60
1.60
1.50
1.50
1.50
1.20
1.20
1.00
0.95
0.85
0.80
0.75
0.60
0.58
0.56
0.50
0.50
0.46
0.45
0.36
0.35
SPECIFICATIONS
NR4018S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR4018SR47NT
NR4018SR68NT
NR4018S1R0NT
NR4018S1R5NT
NR4018S1R8NT
NR4018S2R2MT
NR4018S3R3MT
NR4018S4R7MT
NR4018S6R8MT
NR4018S100MT
NR4018S150MT
NR4018S220MT
NR4018S330MT
NR4018S470MT
NR4018S680MT
NR4018S101MT
NR4018S151MT
NR4018S221MT
0.47±30%
0.68±30%
1.0±30%
1.5±30%
1.8±30%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
100±20%
150±20%
220±20%
0.018 0.014
0.026 0.020
0.033 0.025
0.039 0.030
0.044 0.034
0.059 0.045
0.091 0.070
0.117 0.090
0.143 0.110
0.234 0.180
0.325 0.250
0.468 0.360
0.689 0.530
0.845 0.650
1.300 1.000
2.275 1.750
3.250 2.500
5.200 4.000
155
128
80
65
54
52
44
34
29
24
19
16
12
10
8.3
6.5
5.5
4
4.30
4.90
4.80
3.35
3.00
2.70
2.45
1.70
1.45
1.30
0.94
0.80
0.56
0.57
0.47
0.40
0.31
0.27
5.20
5.60
5.20
4.00
3.40
3.20
2.90
2.20
2.00
1.60
1.10
0.88
0.75
0.70
0.51
0.44
0.34
0.30
4.00
3.30
2.00
1.80
2.00
1.65
1.23
1.20
1.06
0.84
0.65
0.59
0.49
0.42
0.32
0.25
0.22
0.17
4.50
3.80
3.30
3.20
2.80
2.60
2.10
1.80
1.50
1.20
1.00
0.85
0.72
0.65
0.52
0.41
0.36
0.27
NR4020S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR4020SR24MT
NR4020SR33NT
NR4020SR47NT
0.24±20%
0.33±30%
0.47±30%
0.014 0.011
0.016 0.013
0.029 0.022
283
223
160
10.5 12.5
7.50 8.50
7.00 7.50
4.50
3.30
3.30
5.20
4.90
3.70
NR4020SR68NT 0.68±30% 0.036 0.028 120 6.00 6.40 2.80 3.30
NR4020S1R0NT
NR4020S1R2NT
NR4020S1R5NT
NR4020S2R2NT
NR4020S3R3MT
NR4020S3R6MT
NR4020S4R7MT
NR4020S5R1MT
NR4020S5R6MT
NR4020S6R2MT
NR4020S6R8MT
NR4020S7R5MT
NR4020S8R2MT
NR4020S100MT
NR4020S120MT
NR4020S150MT
NR4020S220MT
NR4020S270MT
1.0±30%
1.2±30%
1.5±30%
2.2±30%
3.3±20%
3.6±20%
4.7±20%
5.1±20%
5.6±20%
6.2±20%
6.8±20%
7.5±20%
8.2±20%
10±20%
12±20%
15±20%
22±20%
27±20%
0.038 0.029
0.038 0.029
0.046 0.035
0.052 0.040
0.091 0.070
0.072 0.055
0.098 0.075
0.111 0.085
0.117 0.090
0.150 0.115
0.163 0.125
0.150 0.115
0.163 0.125
0.215 0.165
0.228 0.175
0.299 0.230
0.455 0.350
0.709 0.545
75
72
71
49
44
49
42
42
30
36
33
30
27
26
26
24
15
14
4.78 5.20
5.10 5.60
4.45 4.90
3.40 3.70
3.20 3.50
2.80 3.00
2.35 2.50
2.30 2.50
2.20 2.40
2.15 2.30
2.20 2.40
1.85 2.00
1.75 1.90
1.60 1.70
1.50 1.60
1.35 1.50
1.05 1.10
1.02 1.10
2.15
2.15
1.98
1.85
1.40
1.54
1.34
1.27
1.22
1.08
1.04
1.08
1.04
0.90
0.88
0.77
0.62
0.50
3.20
3.20
3.00
2.80
2.50
2.50
2.00
1.80
1.80
1.60
1.60
1.50
1.40
1.20
1.20
1.10
0.87
0.70
Part Number Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units μH Ω MHz A A
Symbo L DCR S.R.F Isat Irms
NR4020S330MT 33±20% 0.715 0.550 11 0.85 0.93 0.49 0.68
NR4020S390MT 39±20% 0.845 0.650 11 0.82 0.90 0.46 0.64
NR4020S430MT 43±20% 0.858 0.660 10 0.77 0.85 0.45 0.63
NR4020S470MT 47±20% 0.923 0.710 10 0.74 0.81 0.44 0.61
NR4020S510MT 51±20% 0.975 0.750 10 0.70 0.77 0.42 0.59
NR4020S560MT 56±20% 1.040 0.800 10 0.66 0.72 0.41 0.57
NR4020S620MT 62±20% 1.170 0.900 9.6 0.65 0.71 0.39 0.52
NR4020S680MT 68±20% 1.380 1.060 7.7 0.61 0.67 0.36 0.50
NR4020S750MT 75±20% 1.510 1.160 7.7 0.70 0.77 0.35 0.49
NR4020S820MT 82±20% 1.520 1.170 7.2 0.50 0.55 0.34 0.47
NR4020S101MT 100±20% 2.020 1.550 6.3 0.48 0.53 0.31 0.43
SPECIFICATIONS
NR4020S Series
NR4026S Series
Part Number
Units
Symbo
NR4026S1R0NT
NR4026S1R2NT
NR4026S1R5NT
NR4026S2R2MT
NR4026S3R3MT
NR4026S4R7MT
NR4026S6R8MT
NR4026S100MT
NR4026S150MT
NR026S220MT
NR4026S330MT
NR4026S470MT
Inductance
@100kHz,1V
μH
L
1.0±30%
1.2±30%
1.5±30%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
15±20%
22±20%
33±20%
47±20%
DC Resistance
(±30%)
Ω
DCR
0.024
0.030
0.030
0.040
0.050
0.055
0.065
0.085
0.110
0.165
0.270
0.300
Min.
Self-resonant
Frequency
MHz
S.R.F
151
120
100
96
58
46
33
26
19
13
9
6
Saturation Current
*3
A
Isat
3.30
3.10
2.40
2.10
1.80
1.45
1.30
1.00
0.90
0.60
0.55
0.40
Heat Rating
Current
*4
A
Irms
3.00
2.30
2.30
2.00
1.70
1.60
1.50
1.30
1.10
0.90
0.70
0.65
NR4030S
Part Number
Units
Symbo
NR4030SR68NT
NR4030SR91NT
NR4030S1R0NT
NR4030S1R2NT
NR4030S1R5NT
NR4030S1R8NT
NR4030S2R2NT
NR4030S3R3MT
Inductance
@100kHz,1V
μH
L
0.68±30%
0.91±30%
1.0±30%
1.2±30%
1.5±30%
1.8±30%
2.2±30%
3.3±20%
DC Resistance
(±30%)
Ω
DCR
0.010
0.013
0.014
0.015
0.020
0.025
0.030
0.040
Min.
Self-resonant
Frequency
MHz
S.R.F
130
100
70
80
62
60
52
38
Saturation Current
*3
A
Isat
6.80
6.25
5.26
5.80
4.84
5.40
4.90
3.30
Heat Rating
Current
*4
A
Irms
4.56
4.15
4.15
3.82
3.34
3.20
2.95
2.40
SPECIFICATIONS
NR4030S Series
Part Number
Units
Symbo
NR4030S3R6MT
NR4030S3R9MT
NR4030S4R3MT
NR4030S4R7MT
NR4030S5R6MT
NR4030S6R8MT
NR4030S7R5MT
NR4030S8R2MT
NR4030S100MT
NR4030S120MT
NR4030S150MT
NR4030S180MT
NR4030S220MT
NR4030S270MT
NR4030S330MT
NR4030S360MT
NR4030S390MT
NR4030S470MT
NR4030S510MT
NR4030S560MT
NR4030S620MT
NR4030S680MT
NR4030S750MT
NR4030S820MT
NR4030S910MT
NR4030S101MT
NR4030S121MT
NR4030S151MT
NR4030S221MT
NR4030S331MT
NR4030S471KT
NR4030S501MT
NR4030S681MT
Inductance
@100kHz,1V
μH
L
3.6±20%
3.9±20%
4.3±20%
4.7±20%
5.6±20%
6.8±20%
7.5±20%
8.2±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
36±20%
39±20%
47±20%
51±20%
56±20%
62±20%
68±20%
75±20%
82±20%
91±20%
100±20%
120±20%
150±20%
220±20%
330±20%
470±10%
500±20%
680±20%
DC Resistance
(±30%)
Ω
DCR
0.040
0.057
0.055
0.060
0.065
0.090
0.085
0.090
0.100
0.135
0.190
0.200
0.225
0.260
0.330
0.335
0.435
0.445
0.470
0.555
0.585
0.868
1.020
1.060
1.100
1.150
1.350
1.800
2.500
4.000
7.200
6.944
7.580
Min.
Self-resonant
Frequency
MHz
S.R.F
37
32
37
31
30
24
26
26
21
18
16
10
10
10
10
9.8
10
8.4
8.4
8.4
7
7
6.3
5.6
5.6
5.6
5.4
4
4.2
6.8
2
2
1.2
Saturation Current
*3
A
Isat
3.00
3.00
2.95
2.90
2.60
2.75
2.20
2.10
1.95
1.70
1.65
1.40
1.30
1.15
1.10
1.05
1.03
0.95
0.90
0.85
0.80
0.72
0.70
0.66
0.65
0.60
0.55
0.50
0.40
0.30
0.30
0.28
0.19
Heat Rating
Current
*4
A
Irms
2.40
2.10
2.10
2.00
1.95
1.60
1.65
1.60
1.50
1.30
1.11
1.10
1.00
0.90
0.84
0.83
0.73
0.72
0.70
0.65
0.63
0.52
0.48
0.47
0.46
0.45
0.42
0.30
0.35
0.25
0.20
0.15
0.14
NR5012S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR5012S1R0NT
NR5012S1R5NT
NR5012S2R2NT
NR5012S3R3NT
NR5012S4R7NT
NR5012S6R8MT
NR5012S100MT
NR5012S150MT
NR5012S220MT
1.0±30%
1.5±30%
2.2±30%
3.3±30%
4.7±30%
6.8±20%
10±20%
15±20%
220±20%
0.068
0.086
0.108
0.151
0.197
0.294
0.413
0.523
0.858
0.057
0.072
0.09
0.126
0.164
0.245
0.344
0.436
0.780
103
68
50
34
31
22
17
13
16
4.40
3.70
3.10
2.40
2.20
1.70
1.40
1.20
0.88
4.70
3.80
3.20
2.60
2.30
1.90
1.50
1.30
0.98
2.00
1.90
1.70
1.40
1.30
1.00
0.85
0.80
0.60
2.40
2.20
2.00
1.70
1.50
1.20
1.00
0.92
0.68
SPECIFICATIONS
NR5020S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current *3
Heat Rating Current *4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR5020SR22NT
NR5020SR24NT
NR5020SR47NT
NR5020SR56NT
NR5020SR68MT
NR5020SR75NT
NR5020S1R0NT
NR5020S1R2NT
NR5020S1R5NT
NR5020S2R2NT
NR5020S2R7NT
NR5020S3R0NT
NR5020S3R3NT
NR5020S3R6NT
NR5020S3R9NT
NR5020S4R3MT
NR5020S4R7MT
NR5020S5R1MT
NR5020S5R6MT
NR5020S6R8MT
NR5020S7R5MT
NR5020S8R2MT
NR5020S9R1MT
NR5020S100MT
NR5020S120MT
NR5020S150MT
NR5020S180MT
NR5020S220MT
NR5020S330MT
NR5020S470MT
NR5020S560MT
NR5020S680MT
NR5020S820MT
NR5020S101MT
NR5020S121MT
NR5020S201MT
0.22±30%
0.24±30%
0.47±30%
0.56±30%
0.68±30%
0.75±30%
1.0±30%
1.2±30%
1.5±30%
2.2±30%
2.7±30%
3.0±30%
3.3±30%
3.6±30%
3.9±30%
4.3±20%
4.7±20%
5.1±20%
5.6±20%
6.8±20%
7.5±20%
8.2±20%
9.1±20%
10±20%
12±20%
15±20%
18±20%
22±20%
33±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
200±20%
0.011
0.011
0.017
0.022
0.022
0.022
0.026
0.029
0.034
0.042
0.049
0.049
0.056
0.056
0.056
0.074
0.074
0.083
0.083
0.108
0.117
0.127
0.143
0.143
0.182
0.215
0.260
0.294
0.507
0.680
0.819
0.962
1.158
1.430
1.755
2.600
0.009
0.009
0.013
0.017
0.017
0.017
0.020
0.022
0.026
0.032
0.038
0.038
0.043
0.043
0.043
0.057
0.057
0.064
0.064
0.083
0.090
0.098
0.110
0.110
0.140
0.165
0.200
0.226
0.390
0.523
0.630
0.740
0.965
1.100
1.350
2.00 0
280
248
160
137
120
117
114
83
68
57
52
49
46
43
40
37
37
32
32
30
26
26
24
24
22
20
16
14
10
7
6
6
6
6
6
4.5
9.00
8.00
6.15
8.50
5.50
5.50
4.10
4.50
4.10
3.20
2.90
2.55
2.55
2.80
2.30
2.50
2.50
2.25
2.30
2.05
1.85
1.85
1.70
1.70
1.50
1.35
1.25
1.15
0.92
0.77
0.77
0.65
0.65
0.53
0.42
0.30
12.00
10.00
6.70
9.60
6.00
6.00
5.00
4.90
4.50
4.00
3.50
2.80
3.00
3.00
2.80
3.00
2.70
2.60
2.50
2.20
2.00
2.00
1.80
1.80
1.60
1.40
1.30
1.20
1.00
0.84
0.84
0.70
0.75
0.58
0.53
0.33
5.30
5.30
4.60
3.80
4.00
4.00
3.80
3.55
3.20
2.90
2.70
2.70
2.50
2.50
2.50
2.20
2.20
2.05
2.05
1.80
1.75
1.65
1.55
1.55
1.40
1.25
1.15
1.10
0.90
0.77
0.70
0.64
0.50
0.53
0.40
0.40
6.00
6.00
5.00
4.20
4.40
4.40
4.10
3.90
3.50
3.10
2.90
2.90
2.70
2.70
2.70
2.40
2.40
2.20
2.20
1.90
1.90
1.80
1.70
1.70
1.50
1.30
1.20
1.20
0.99
0.84
0.77
0.70
0.60
0.58
0.50
0.45
NR5040S Series
Part Number
Units
Symbo
NR5040S1R0NT
NR5040S1R2NT
NR5040S1R5NT
NR5040S1R8MT
NR5040S2R2NT
NR5040S2R7NT
Inductance
@100kHz,1V
μH
L
1.0±30%
1.2±30%
1.5±30%
1.8±20%
2.2±30%
2.7±30%
DC Resistance
(±30%)
Ω
DCR
0.012
0.016
0.015
0.016
0.019
0.022
Min.
Self-resonant
Frequency
MHz
S.R.F
117
110
86
55
50
37
Saturation Current
*3
A
Isat
7.35
6.50
6.30
5.50
4.90
4.30
Heat Rating
Current
*4
A
Irms
4.90
4.15
4.30
4.15
3.80
3.60
NR5040S Series Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating
Current
*4
Units μH Ω MHz A A
Symbo L DCR S.R.F Isat Irms
NR5040S3R0NT 3.0±30% 0.022 37 4.15 3.60
NR5040S3R3NT 3.3±30% 0.024 32 3.95 3.40
NR5040S3R6MT 3.6±20% 0.026 30 3.80 3.30
NR5040S3R9NT 3.9±30% 0.027 29 3.55 3.20
NR5040S4R7NT 4.7±30% 0.030 28 3.50 3.00
NR5040S5R6MT 5.6±20% 0.035 27 3.00 2.80
NR5040S6R8MT 6.8±20% 0.043 21 2.90 2.50
NR5040S8R2MT 8.2±20% 0.048 20 2.70 2.30
NR5040S100MT 10±20% 0.064 18 2.35 2.10
NR5040S150MT 15±20% 0.086 13 2.00 2.00
NR5040S220MT 22±20% 0.129 11 1.60 1.50
NR5040S330MT 33±20% 0.188 9 1.30 1.20
NR5040S470MT 47±20% 0.272 7 1.10 1.00
NR5040S680MT 68±20% 0.400 6 0.90 0.80
NR5040S101MT 100±20% 0.560 5 0.75 0.70
NR5040S151MT 150±20% 0.750 3.7 0.65 0.60
NR5040S102MT 1000±20% 6.000 1.3 0.21 0.20
Part Number Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating
Current
*4
Units μH Ω MHz A A
Symbo L DCR S.R.F Isat Irms
NR6012S1R0NT 1.0±30% 0.055 80 3.52 2.30
NR6012S1R5NT 1.5±30% 0.075 65 2.73 2.00
NR6012S2R5NT 2.5±30% 0.090 45 2.10 1.80
NR6012S3R3NT 3.3±30% 0.105 42 1.80 1.70
NR6012S4R7NT 4.7±30% 0.125 36 1.60 1.55
NR6012S5R3NT 5.3±30% 0.125 34 1.50 1.55
NR6012S6R8NT 6.8±30% 0.165 30 1.30 1.35
NR6012S100MT 10±20% 0.200 22 1.00 1.20
NR6012S150MT 15±20% 0.295 18 0.80 0.80
NR6012S220MT 22±20% 0.465 12 0.76 0.65
NR6012S330MT 33±20% 0.580 8 0.59 0.55
Part Number Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating
Current
*4
Units μH Ω MHz A A
Symbo L DCR S.R.F Isat Irms
NR6010S1R5NT 1.5±30% 0.090 91 2.40 1.90
NR6010S2R2NT 2.2±30% 0.110 64 1.90 1.70
NR6010S3R3NT 3.3±30% 0.135 51 1.60 1.50
NR6010S4R7NT 4.7±30% 0.165 42 1.30 1.40
NR6010S6R8NT 6.8±30% 0.220 30 1.20 1.20
NR6010S100MT 10±20% 0.270 25 1.00 1.10
NR6010S220MT 22±20% 0.580 12 0.65 0.70
SPECIFICATIONS
NR6010S Series
NR6012S Series
SPECIFICATIONS NR6012S Series
Part Number
Units
Symbo
NR6012S470MT
NR6012S680MT
NR6012S101MT
Inductance
@100kHz,1V
μH
L
47±20%
68±20%
100±20%
DC Resistance
(±30%)
Ω
DCR
0.810
1.160
1.670
Min.
Self-resonant
Frequency
MHz
S.R.F
6
3
1
Saturation Current
*3
A
Isat
0.52
0.44
0.35
Heat Rating
Current
*4
A
Irms
0.46
0.41
0.32
NR6020S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR6020SR50NT
NR6020SR68NT
NR6020SR82NT
NR6020S1R0NT
NR6020S1R2NT
NR6020S1R5NT
NR6020S1R8NT
NR6020S2R0NT
NR6020S2R2NT
NR6020S2R7NT
NR6020S3R3NT
NR6020S3R9NT
NR6020S4R3NT
NR6020S4R7NT
NR6020S5R6NT
NR6020S6R2NT
NR6020S6R8NT
NR6020S8R2NT
NR6020S100MT
NR6020S120MT
NR6020S150MT
NR6020S180MT
NR6020S220MT
NR6020S330MT
NR6020S470MT
NR6020S331MT
0.50±30%
0.68±30%
0.82±30%
1.0±30%
1.2±30%
1.5±30%
1.8±30%
2.0±30%
2.2±30%
2.7±30%
3.3±30%
3.9±30%
4.3±30%
4.7±30%
5.6±30%
6.2±30%
6.8±30%
8.2±30%
10±20%
12±20%
15±20%
18±20%
22±20%
33±20%
47±20%
330±20%
0.018
0.022
0.022
0.020
0.029
0.029
0.036
0.046
0.036
0.046
0.046
0.064
0.064
0.075
0.075
0.103
0.103
0.137
0.137
0.156
0.189
0.234
0.265
0.390
0.559
3.419
0.014
0.017
0.017
0.020
0.022
0.022
0.028
0.035
0.028
0.035
0.035
0.049
0.049
0.058
0.058
0.079
0.079
0.105
0.105
0.120
0.145
0.180
0.204
0.300
0.430
2.630
120
115
110
100
88
79
68
65
61
56
51
45
44
41
36
31
31
27
27
25
21
18
16
11
10
3
4.50
6.55
5.30
4.15
5.90
4.25
4.85
4.10
3.75
3.90
3.15
3.25
2.70
3.00
2.40
2.30
2.20
2.10
1.75
1.45
1.20
1.20
1.05
0.95
0.70
0.27
6.00
7.80
6.30
5.00
7.00
5.10
5.80
4.90
4.50
4.60
3.70
3.90
3.20
3.60
2.90
2.70
2.60
2.50
2.10
1.70
1.40
1.40
1.20
1.10
0.90
0.33
4.00
3.80
3.80
3.50
3.20
3.20
2.75
2.60
2.75
2.60
2.60
2.10
2.10
2.00
1.90
1.80
1.80
1.40
1.40
1.30
1.20
1.08
1.00
0.84
0.80
0.33
5.00
4.80
4.80
4.40
4.00
4.00
3.50
3.30
3.50
3.30
3.30
2.60
2.60
2.50
2.40
2.30
2.30
1.80
1.80
1.60
1.50
1.40
1.30
1.05
0.90
0.39
NR6028S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR6028SR82NT
NR6028S1R0NT
NR6028S1R2NT
NR6028S1R5NT
NR6028S2R2NT
0.82±30%
1.0±30%
1.2±30%
1.5±30%
2.2±30%
0.016
0.013
0.017
0.017
0.026
0.012
0.010
0.013
0.013
0.020
97
70
69
65
48
6.50
5.75
6.40
6.00
5.10
9.00
7.00
7.50
6.60
5.60
5.20
5.20
4.58
4.58
3.75
6.00
5.70
5.00
5.00
4.10
SPECIFICATIONS NR6028S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR6028S2R7NT
NR6028S3R3NT
NR6028S4R7NT
NR6028S5R1NT
NR6028S6R2MT
NR6028S6R8MT
NR6028S8R2MT
NR6028S9R1MT
NR6028S100MT
NR6028S120MT
NR6028S150MT
NR6028S180MT
NR6028S220MT
NR6028S270MT
NR6028S330MT
NR6028S360MT
NR6028S390MT
NR6028S470MT
NR6028S560MT
NR6028S680MT
NR6028S750MT
NR6028S820MT
NR6028S101MT
NR6028S401MT
NR6028S102MT
2.7±30%
3.3±30%
4.7±30%
5.1±30%
6.2±20%
6.8±20%
8.2±20%
9.1±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
36±20%
39±20%
47±20%
56±20%
68±20%
75±20%
82±20%
100±20%
400±20%
1000±20%
0.026
0.033
0.039
0.056
0.061
0.061
0.072
0.096
0.094
0.104
0.163
0.156
0.182
0.202
0.241
0.280
0.293
0.410
0.449
0.468
0.533
0.650
0.650
2.808
7.540
0.02
0.025
0.030
0.043
0.047
0.047
0.055
0.074
0.072
0.080
0.125
0.120
0.140
0.155
0.185
0.215
0.225
0.315
0.345
0.360
0.410
0.500
0.500
2.160
5.800
48
41
35
32
30
27
24
24
23
18
18
15
14
13
12
11
11
9.5
8.2
7.7
7.7
7.7
7.1
2.8
1.5
3.80
4.15
3.00
3.20
3.05
2.60
2.30
2.55
2.04
1.80
1.75
1.52
1.45
1.50
1.35
1.25
1.25
1.15
1.05
0.80
0.90
0.80
0.65
0.30
0.18
4.10
4.50
3.30
3.50
3.30
3.00
2.50
2.80
2.50
2.00
1.90
1.80
1.80
1.60
1.50
1.40
1.40
1.30
1.20
0.95
0.99
0.88
0.71
0.33
0.22
3.75
3.48
3.08
2.60
2.40
2.40
2.25
2.15
1.95
1.85
1.45
1.45
1.40
1.32
1.22
1.13
1.10
1.06
0.89
0.86
0.81
0.70
0.70
0.40
0.23
4.10
3.80
3.40
2.80
2.60
2.60
2.50
2.40
2.40
2.00
1.60
1.60
1.60
1.40
1.30
1.20
1.20
1.10
1.00
0.95
0.90
0.77
0.77
0.45
0.26
NR6040S Series
Part Number
Units
Symbo
NR6040S1R0NT
NR6040S100MT
NR6040S120MT
NR6040S150MT
NR6040S220MT
NR6040S330MT
NR6040S560MT
NR6040S680MT
NR6040S471MT
Inductance
@100kHz,1V
μH
L
1.0±30%
10±20%
12±20%
15±20%
22±20%
33±20%
56±20%
68±20%
470±20%
DC Resistance
(±30%)
Ω
DCR
0.008
0.048
0.058
0.068
0.089
0.137
0.221
0.285
1.790
Min.
Self-resonant
Frequency
MHz
S.R.F
97
16
14
13
10
9.9
6.6
5.6
2.0
Saturation Current
*3
A
Isat
9.00
3.20
2.80
2.50
2.05
1.65
1.30
1.15
0.42
Heat Rating
Current
*4
A
Irms
6.30
2.45
2.20
2.05
1.80
1.45
1.10
0.95
0.47
SPECIFICATIONS
NR6045S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR6045SR47NT
NR6045SR56NT
NR6045SR68NT
NR6045SR82NT
NR6045S1R0NT
NR6045S1R2NT
NR6045S1R3NT
NR6045S1R5NT
NR6045S1R8NT
NR6045S2R2NT
NR6045S2R3NT
NR6045S2R7NT
NR6045S3R0NT
NR6045S3R3NT
NR6045S3R6NT
NR6045S4R3MT
NR6045S4R5MT
NR6045S4R7MT
NR6045S5R1MT
NR6045S5R6MT
NR6045S6R2MT
NR6045S6R3MT
NR6045S6R8MT
NR6045S7R5MT
NR6045S8R2MT
NR6045S9R1MT
NR6045S100MT
NR6045S120MT
NR6045S150MT
NR6045S180MT
NR6045S220MT
NR6045S270MT
NR6045S300MT
NR6045S330MT
NR6045S360MT
NR6045S390MT
NR6045S430MT
NR6045S470MT
NR6045S510MT
NR6045S560MT
NR6045S620MT
NR6045S680MT
NR6045S750MT
NR6045S820MT
NR6045S910MT
NR6045S101MT
NR6045S121MT
NR6045S151MT
NR6045S221MT
0.47±30%
0.56±30%
0.68±30%
0.82±30%
1.0±30%
1.2±30%
1.3±30%
1.5±30%
1.8±30%
2.2±30%
2.3±30%
2.7±30%
3.0±30%
3.3±30%
3.6±30%
4.3±20%
4.5±20%
4.7±20%
5.1±20%
5.6±20%
6.2±20%
6.3±20%
6.8±20%
7.5±20%
8.2±20%
9.1±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
30±20%
33±20%
36±20%
39±20%
43±20%
47±20%
51±20%
56±20%
62±20%
68±20%
75±20%
82±20%
91±20%
100±20%
120±20%
150±20%
220±20%
0.008 0.006
0.008 0.006
0.008 0.006
0.010 0.008
0.014 0.011
0.013 0.010
0.013 0.010
0.016 0.012
0.016 0.012
0.018 0.014
0.027 0.021
0.020 0.015
0.026 0.020
0.027 0.021
0.027 0.021
0.030 0.023
0.034 0.026
0.034 0.026
0.034 0.026
0.038 0.029
0.040 0.031
0.040 0.031
0.040 0.031
0.044 0.034
0.056 0.043
0.056 0.043
0.062 0.048
0.075 0.058
0.088 0.068
0.105 0.081
0.116 0.089
0.133 0.102
0.172 0.132
0.178 0.137
0.225 0.173
0.234 0.180
0.260 0.200
0.260 0.200
0.269 0.207
0.287 0.221
0.306 0.235
0.376 0.289
0.397 0.305
0.443 0.341
0.467 0.359
0.563 0.433
0.629 0.484
0.754 0.580
1.084 0.834
155
142
99
140
100
100
100
65
74
52
60
38
35
32
28
23
24
24
23
23
26
26
20
18
21
17
15
13
12
10
10
9.2
7.8
7.8
7.8
7.8
7.7
6.4
6.4
6.4
6.4
6.4
5
4.9
4.9
4.2
4.2
4.2
3.5
15.00
15.00
11.00
10.35
9.85
8.35
8.35
8.80
7.60
6.75
6.00
5.75
5.60
5.90
5.25
4.45
4.97
4.97
4.40
4.15
4.43
4.43
3.90
3.50
3.90
3.35
3.20
2.80
2.50
2.20
2.05
1.90
1.70
1.65
1.62
1.50
1.63
1.40
1.35
1.30
1.25
1.20
1.15
1.05
1.00
0.95
0.85
0.80
0.70
16.50
14.00
12.00
11.00
10.00
9.10
9.10
9.70
8.40
7.40
6.60
6.30
6.20
6.20
5.70
4.90
5.50
5.50
4.80
4.60
4.80
4.70
4.30
3.80
4.30
3.70
3.50
3.00
2.70
2.40
2.20
2.10
1.80
1.80
1.80
1.60
1.80
1.50
1.50
1.40
1.40
1.30
1.20
1.10
1.10
1.00
0.94
0.88
0.77
6.50
6.50
5.70
5.90
5.14
5.40
5.40
4.95
4.95
4.60
3.50
4.30
3.80
3.70
3.70
3.50
3.30
3.30
3.30
3.15
3.00
3.00
3.00
2.90
2.60
2.60
2.45
2.20
2.05
1.85
1.80
1.65
1.50
1.45
1.40
1.25
1.20
1.20
1.15
1.10
1.10
1.00
0.95
0.90
0.85
0.80
0.77
0.70
0.59
6.60
7.50
6.50
6.50
5.60
5.90
5.90
5.40
5.40
5.00
3.80
4.70
4.20
4.00
4.00
3.80
3.60
3.60
3.60
3.40
3.30
3.30
3.30
3.20
2.80
2.80
2.70
2.40
2.20
2.00
2.00
1.80
1.60
1.60
1.50
1.40
1.30
1.30
1.20
1.20
1.20
1.10
1.00
0.99
0.94
0.88
0.85
0.77
0.65
SPECIFICATIONS
NR6045S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR6045S331MT
NR6045S471MT
NR6045S681MT
NR6045S102MT
NR6045S152MT
330±20%
470±20%
680±20%
1000±20%
1500±20%
1.651 1.270
2.340 1.800
3.250 2.500
8.450 6.500
1.651 1.270
2.8
2.0
1.7
0.8
2.8
0.57
0.50
0.42
0.24
0.57
0.63
0.56
0.46
0.27
0.63
0.57
0.42
0.33
0.21
0.57
0.63
0.48
0.38
0.24
0.63
NR8040S Series
Part Number
Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current
*3
Heat Rating Current
*4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units
Symbo
μH
L
Ω
DCR
MHz
S.R.F
A
Isat
A
Irms
NR8040SR82NT
NR8040S1R0NT
NR8040S1R2NT
NR8040S1R5NT
NR8040S2R0NT
NR8040S2R2NT
NR8040S3R0NT
NR8040S3R3NT
NR8040S3R6NT
NR8040S3R9NT
NR8040S4R7NT
NR8040S5R1NT
NR8040S5R6NT
NR8040S6R2NT
NR8040S6R8MT
NR8040S8R2MT
NR8040S100MT
NR8040S120MT
NR8040S150MT
NR8040S180MT
NR8040S220MT
NR8040S270MT
NR8040S330MT
NR8040S360MT
NR8040S390MT
NR8040S430MT
NR8040S470MT
NR8040S510MT
NR8040S560MT
NR8040S620MT
NR8040S680MT
NR8040S750MT
NR8040S820MT
NR8040S910MT
NR8040S101MT
0.82±30%
1.0±30%
1.2±30%
1.5±30%
2.0±30%
2.2±30%
3.0±30%
3.3±30%
3.6±30%
3.9±30%
4.7±30%
5.1±30%
5.6±30%
6.2±30%
6.8±20%
8.2±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
36±20%
39±20%
43±20%
47±20%
51±20%
56±20%
62±20%
68±20%
75±20%
82±20%
91±20%
100±20%
0.010 0.008
0.010 0.008
0.013 0.010
0.013 0.010
0.016 0.012
0.016 0.012
0.018 0.014
0.022 0.017
0.022 0.017
0.022 0.017
0.025 0.019
0.025 0.019
0.027 0.021
0.027 0.021
0.031 0.024
0.034 0.026
0.038 0.029
0.053 0.041
0.061 0.047
0.069 0.053
0.090 0.069
0.101 0.078
0.126 0.097
0.133 0.102
0.139 0.107
0.147 0.113
0.177 0.136
0.185 0.142
0.192 0.148
0.237 0.182
0.255 0.196
0.274 0.211
0.293 0.225
0.354 0.272
0.377 0.290
94
89
59
67
43
41
32
27
30
26
24
22
24
20
20
17
15
13
12
11
9.5
9.2
7.8
7.8
7.8
7.8
6.4
6.4
6.4
6.4
4.9
4.9
5.9
4.9
4.2
13.8
9.85
10.0
8.15
9.25
7.10
6.10
6.50
7.52
5.75
5.90
4.70
6.00
4.45
4.55
4.20
3.60
3.50
2.95
2.70
2.40
2.15
2.05
2.00
1.95
1.90
1.75
1.70
1.55
1.50
1.45
1.35
1.30
1.20
1.15
16.0
14.0
14.0
11.0
10.0
8.00
7.00
7.00
8.50
6.50
6.50
5.40
6.90
5.10
5.20
4.80
4.10
4.00
3.40
3.10
2.70
2.50
2.40
2.30
2.20
2.20
2.00
1.90
1.70
1.60
1.60
1.50
1.40
1.30
1.30
6.30
6.30
5.65
5.65
5.15
5.15
4.70
4.40
4.35
4.35
4.10
4.05
3.85
3.85
3.60
3.45
3.30
2.80
2.60
2.40
2.10
2.00
1.80
1.75
1.70
1.65
1.55
1.50
1.45
1.30
1.25
1.20
1.15
1.05
1.00
6.90
6.90
6.20
6.20
5.60
5.60
5.20
4.80
4.80
4.80
4.50
4.40
4.20
4.20
4.00
3.80
3.60
3.00
2.80
2.60
2.30
2.20
2.00
1.90
1.90
1.80
1.70
1.60
1.60
1.40
1.40
1.30
1.20
1.10
1.10
Part Number Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current *3
Heat Rating Current *4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units μH Ω MHz A A
Symbo L DCR S.R.F Isat Irms
NR8065S3R3MT 3.3±20% 0.018 0.015 27 9.50 10.00 5.10 5.90
NR8065S4R7MT 4.7±20% 0.022 0.018 18 8.50 9.50 4.70 5.40
NR8065S5R6MT 5.6±20% 0.026 0.022 17 8.00 9.00 4.50 5.20
NR8065S6R8MT 6.8±20% 0.026 0.022 16 7.50 8.00 4.50 5.20
NR8065S8R2MT 8.2±20% 0.031 0.026 15 7.00 7.70 4.20 4.80
NR8065S220MT 22±20% 0.065 0.054 8 4.30 4.80 2.85 3.30
NR8065S431MT 430±20% 1.20 1.00 1.5 0.95 1.05 0.61 0.69
Part Number Inductance
@100kHz,1V
DC Resistance
(±30%)
Min.
Self-resonant
Frequency
Saturation Current *3
Heat Rating Current *4
- - Max. Typ. Min Max. Typ. Max. Typ.
Units μH Ω MHz A A
Symbo L DCR S.R.F Isat Irms
NR8050S102MT 1000±20% 2.52 2.10 1.5 0.32 0.35 0.33 0.35
NR8050S103MT 10000±20% 22.80 19.00 0.35 0.09 0.10 0.11 0.13
SPECIFICATIONS
NR8040S Series
NR8065S Series
※1: All test data is referenced to 20°C ambient; ※2: Rated current: Isat or Irms, whichever is smaller; ※*3: Isat: DC current at which the inductance drops approximate 30% from its value without current; ※*4: Irms: DC current that causes the temperature rise (T =40°C) from 20°C ambient.