NPIS Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• SMALL SIZE WITH CURRENT RATINGS TO 3.0 AMPS)
• SURFACE MOUNTABLE CONSTRUCTION
• HIGH INDUCTANCE (UP TO 100μH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS
CHARACTERISTICS
Case Size
Inductance Range
Ambient Operating
Temperature Range
Maximum Component
Temperature
(Ambient + Self-Heating)
Temperatrue Rise at
I rms
Inductance Change at
I sat
Inductance Tolerance
Resistance to Solder
Heat
NPIS__D Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
NPIS21D NPIS24D NPIS28D NPIS36D
NPIS42D
NPIS43D
NPIS52D
NPIS53D
NPIS63D
NPIS64D
1.5 ~ 10μH 1.5 ~ 12μH 2.2 ~ 47μH 2.2 ~ 47μH 10 ~ 180μH 1.2 ~ 180μH 2.5 ~ 100μH 2.6 ~ 100μH 3.0 ~ 100μH 3.3 ~ 100μH
-55°C ~ +125°C
+155°C
+40°C max.
-35% typical
±20% (M), ±30% (Y)
250°C for 10 seconds
DIMENSIONS (mm)
Series
NPIS21D
NPIS24D
NPIS28D
NPIS36D
NPIS42D
NPIS43D
NPIS52D
NPIS53D
NPIS63D
NPIS64D
A
3.2 max
3.2 max
3.2 max
4.1 max
4.8 ± 0.5
4.8 ± 0.5
5.6 ± 0.5
5.6 ± 0.5
6.6 ± 0.5
6.6 ± 0.5
B
3.2 max
3.2 max
3.2 max
4.1 max
4.8 ± 0.5
4.8 ± 0.5
5.6 ± 0.5
5.6 ± 0.5
6.6 ± 0.5
6.6 ± 0.5
C
1.3 max
1.6 max
2.0 max
1.9 max
2.0 max
3.0 max
2.0 max
3.0 max
3.0 max
4.0 max
D
E
1.0 typ 3.8 ref
1.0 typ 3.8 ref
1.0 typ 3.8 ref
1.2 typ
-
1.6 ref
-
1.6 ref
-
2.0 ref
-
2.0 ref
-
2.0 ref
-
2.0 ref
-
F
0.68 ref
0.68 ref
0.78 ref
-
-
-
-
-
-
-
PART NUMBER SYSTEM
NPIS 42 D 150 M TR N F
Termination Finish:
F = Standard Pb-free (100%Sn)
Optional 90° Taping Orientation
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%, Y=±30%
Inductance Code (μH): 1st two digits are significant,
3rd digit is multiplier.
Construction Code (see drawing for details)
Size Code (see table for details)
Series
NPIS21D, 24D & 28D
C
D
F
E
NPIS36D, 42D, 43D, 52D, 53D, 63D & 64D
C
D
B
100
B
220
A
Terminations:
Cu base & Sn finish
A
Terminations:
Cu base & Au finish
Part Number
NPIS21D1R5YTRF
NPIS21D2R2YTRF
NPIS21D3R3YTRF
NPIS21D4R7YTRF
NPIS21D6R8YTRF
NPIS21D100YTRF
®
STANDARD VALUES - CASE SIZE 21 (3.2 x 3.2 x 1.3mm)
Inductance Value
DC Resistance
DC Current
DC Current
Test Frequency
(μH)
(Ω)
Isat (Amps)
Irms (Amps)
1.5 ± 30%
0.068
0.90
1.48
2.2 ± 30%
0.098
0.78
1.27
3.3 ± 30%
4.7 ± 30%
6.8 ± 30%
10 ± 30%
0.123
0.170
0.260
0.400
0.60
0.50
0.44
0.35
1.02
0.88
0.78
0.65
100KHz
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
NIC COMPONENTS CORP.
www.niccomp.com
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85
NPIS Shielded Power Inductors
Part Number
NPIS24D1R5YTRF
NPIS24D1R8YTRF
NPIS24D2R2YTRF
NPIS24D2R7YTRF
NPIS24D3R3YTRF
NPIS24D3R9YTRF
NPIS24D4R7YTRF
NPIS24D5R6YTRF
NPIS24D6R8YTRF
NPIS24D8R2YTRF
NPIS24D100YTRF
NPIS24D120YTRF
NPIS__D Series
STANDARD VALUES - CASE SIZE 24 (3.2 x 3.2 x 1.6mm)
DC Current
DC Current
Inductance Value
DC Resistance
Test Frequency
Isat (Amps)
Irms (Amps)
(μH)
(Ω)
1.80
1.5 ± 30%
0.063
2.00
1.65
1.8 ± 30%
0.075
1.80
2.2 ± 30%
2.7 ± 30%
3.3 ± 30%
3.9 ± 30%
4.7 ± 30%
5.6 ± 30%
6.8 ± 30%
8.2 ± 30%
10 ± 30%
12 ± 30%
0.094
0.106
0.125
0.138
0.169
0.188
0.213
0.281
0.294
0.394
1.50
1.35
1.20
1.10
1.00
0.95
0.85
0.80
0.70
0.62
1.60
1.40
1.24
1.12
1.00
0.98
0.92
0.80
0.76
0.64
100KHz
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
Part Number
NPIS28D2R2YTRF
NPIS28D3R3YTRF
NPIS28D4R7YTRF
NPIS28D6R8YTRF
NPIS28D100YTRF
NPIS28D150YTRF
NPIS28D220YTRF
NPIS28D330YTRF
NPIS28D470YTRF
STANDARD VALUES - CASE SIZE 28 (3.2 x 3.2 x 2.0mm)
DC Current
DC Current
Inductance Value
DC Resistance
Test Frequency
Isat (Amps)
Irms (Amps)
(μH)
(Ω)
0.85
2.2 ± 30%
0.041
2.30
3.3 ± 30%
4.7 ± 30%
6.8 ± 30%
10 ± 30%
15 ± 30%
22 ± 30%
33 ± 30%
47 ± 30%
0.054
0.078
0.106
0.180
0.220
0.320
0.460
0.660
0.75
0.63
0.52
0.43
0.35
0.30
0.24
0.20
2.10
1.65
1.32
1.00
0.80
0.68
0.56
0.48
100KHz
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
Part Number
NPIS36D2R2YTRF
NPIS36D3R3YTRF
NPIS36D3R9YTRF
NPIS36D4R7YTRF
NPIS36D5R6YTRF
NPIS36D6R8YTRF
NPIS36D8R2YTRF
NPIS36D100YTRF
NPIS36D120YTRF
NPIS36D150YTRF
NPIS36D180YTRF
NPIS36D220YTRF
NPIS36D270YTRF
NPIS36D330YTRF
NPIS36D390YTRF
NPIS36D470YTRF
STANDARD VALUES - CASE SIZE 36 (4.1 x 4.1 x 1.9mm)
DC Current
DC Current
Inductance Value
DC Resistance
Test Frequency
Isat (Amps)
Irms (Amps)
(μH)
(Ω)
2.2 ± 30%
0.072
1.20
2.10
3.3 ± 30%
3.9 ± 30%
4.7 ± 30%
5.6 ± 30%
6.8 ± 30%
8.2 ± 30%
10 ± 30%
12 ± 30%
15 ± 30%
18 ± 30%
22 ± 30%
27 ± 30%
33 ± 30%
39 ± 30%
47 ± 30%
0.066
0.081
0.091
0.102
0.130
0.140
0.190
0.205
0.272
0.327
0.356
0.470
0.560
0.700
0.775
0.80
0.75
0.68
0.62
0.58
0.51
0.46
0.42
0.38
0.34
0.31
0.28
0.26
0.24
0.21
2.00
1.75
1.72
1.64
1.30
1.28
1.07
0.98
0.87
0.76
0.66
0.60
0.55
0.47
0.45
100KHz
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
®
86
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPIS Shielded Power Inductors
Part Number
NPIS42D100MTRF
NPIS42D120MTRF
NPIS42D150MTRF
NPIS42D180MTRF
NPIS42D220MTRF
NPIS42D270MTRF
NPIS42D330MTRF
NPIS42D390MTRF
NPIS42D470MTRF
NPIS42D560MTRF
NPIS42D680MTRF
NPIS42D820MTRF
NPIS42D101MTRF
NPIS42D121MTRF
NPIS42D151MTRF
NPIS42D181MTRF
STANDARD VALUES - CASE SIZE 42 (4.8 x 4.8 x 2.0mm)
Inductance Value
DC Resistance
DC Current
Test Frequency
(μH)
(Ω)
Isat/Irms (Amps)
10 ± 20%
0.2
0.61
12 ± 20%
0.21
0.55
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
120 ± 20%
150 ± 20%
180 ± 20%
0.24
0.338
0.397
0.441
0.69
0.709
0.992
1.08
1.3
1.56
1.73
2.39
1.35
1.54
0.5
0.48
0.41
0.35
0.32
0.3
0.28
0.26
0.24
0.22
0.2
0.18
0.15
0.14
100KHz
NPIS__D Series
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
STANDARD VALUES - CASE SIZE 43 (4.8 x 4.8 x 3.0mm)
Part Number
NPIS43D1R2MTRF
NPIS43D1R8MTRF
NPIS43D2R2MTRF
NPIS43D2R7MTRF
NPIS43D3R3MTRF
NPIS43D3R9MTRF
NPIS43D4R7MTRF
NPIS43D5R6MTRF
NPIS43D6R8MTRF
NPIS43D8R2MTRF
NPIS43D100MTRF
NPIS43D120MTRF
NPIS43D150MTRF
NPIS43D180MTRF
NPIS43D220MTRF
NPIS43D270MTRF
NPIS43D330MTRF
NPIS43D390MTRF
NPIS43D470MTRF
NPIS43D560MTRF
NPIS43D680MTRF
NPIS43D820MTRF
NPIS43D101MTRF
NPIS43D121MTRF
NPIS43D151MTRF
NPIS43D181MTRF
®
Inductance Value
(μH)
1.2 ± 20%
1.8 ± 20%
2.2 ± 20%
2.7 ± 20%
3.3 ± 20%
3.9 ± 20%
4.7 ± 20%
5.6 ± 20%
6.8 ± 20%
8.2 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
120 ± 20%
150 ± 20%
180 ± 20%
DC Resistance
(Ω)
0.0236
0.0275
0.0313
0.0433
0.0492
0.0648
0.0720
0.1009
0.1089
0.1175
0.1283
0.1316
0.1490
0.1660
0.2350
0.2810
0.3780
0.3837
0.5870
0.6245
0.6990
0.9148
1.020
1.270
1.350
1.540
DC Current
Isat/Irms (Amps)
2.56
2.20
2.04
1.60
1.57
1.44
1.32
1.17
1.12
1.04
1.00
0.84
0.76
0.72
0.70
0.58
0.56
0.50
0.48
0.41
0.35
0.32
0.29
0.27
0.24
0.22
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
87
NPIS Shielded Power Inductors
STANDARD VALUES - CASE SIZE 52 (5.6 x 5.6 x 2.0mm)
Part Number
NPIS52D2R5MTRF
NPIS52D3R9MTRF
NPIS52D4R1MTRF
NPIS52D5R4MTRF
NPIS52D6R2MTRF
NPIS52D6R8MTRF
NPIS52D8R9MTRF
NPIS52D100MTRF
NPIS52D120MTRF
NPIS52D150MTRF
NPIS52D180MTRF
NPIS52D220MTRF
NPIS52D270MTRF
NPIS52D330MTRF
NPIS52D390MTRF
NPIS52D470MTRF
NPIS52D560MTRF
NPIS52D680MTRF
NPIS52D820MTRF
NPIS52D101MTRF
Inductance Value
(μH)
2.5 ± 20%
3.9 ± 20%
4.1 ± 20%
5.4 ± 20%
6.2 ± 20%
6.8 ± 20%
8.9 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
DC Resistance
(Ω)
0.045
0.064
0.057
0.076
0.096
0.115
0.116
0.124
0.153
0.196
0.210
0.290
0.330
0.386
0.520
0.595
0.665
0.840
0.978
1.200
DC Current
Isat/Irms (Amps)
2.50
2.18
1.95
1.60
1.40
1.35
1.25
1.20
1.10
0.97
0.85
0.80
0.75
0.65
0.57
0.54
0.50
0.43
0.41
0.36
100KHz
Test Frequency
NPIS__D Series
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
STANDARD VALUES - CASE SIZE 53 (5.6 x 5.6 x 3.0mm)
Part Number
NPIS53D2R6MTRF
NPIS53D3R0MTRF
NPIS53D4R2MTRF
NPIS53D5R3MTRF
NPIS53D6R2MTRF
NPIS53D8R2MTRF
NPIS53D100MTRF
NPIS53D120MTRF
NPIS53D150MTRF
NPIS53D180MTRF
NPIS53D220MTRF
NPIS53D270MTRF
NPIS53D330MTRF
NPIS53D390MTRF
NPIS53D470MTRF
NPIS53D560MTRF
NPIS53D680MTRF
NPIS53D820MTRF
NPIS53D101MTRF
®
Inductance Value
(μH)
2.6 ± 20%
3.0 ± 20%
4.2 ± 20%
5.3 ± 20%
6.2 ± 20%
8.2 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
DC Resistance
(Ω)
0.018
0.024
0.031
0.038
0.045
0.053
0.065
0.076
0.103
0.110
0.122
0.175
0.189
0.212
0.260
0.305
0.355
0.463
0.520
DC Current
Isat/Irms (Amps)
2.6
2.4
2.2
1.9
1.8
1.6
1.3
1.2
1.1
1.0
0.90
0.85
0.75
0.70
0.62
0.58
0.52
0.46
0.42
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
88
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPIS Shielded Power Inductors
STANDARD VALUES - CASE SIZE 63 (6.6 x 6.6 x 3.0mm)
Part Number
NPIS63D3R0MTRF
NPIS63D3R9MTRF
NPIS63D4R7MTRF
NPIS63D5R0MTRF
NPIS63D6R0MTRF
NPIS63D6R8MTRF
NPIS63D7R3MTRF
NPIS63D8R6MTRF
NPIS63D100MTRF
NPIS63D120MTRF
NPIS63D150MTRF
NPIS63D180MTRF
NPIS63D220MTRF
NPIS63D270MTRF
NPIS63D330MTRF
NPIS63D390MTRF
NPIS63D470MTRF
NPIS63D560MTRF
NPIS63D680MTRF
NPIS63D820MTRF
NPIS63D101MTRF
Inductance Value
(μH)
3.0 ± 20%
3.9 ± 20%
4.7 ± 20%
5.0 ± 20%
6.0 ± 20%
6.8 ± 20%
7.3 ± 20%
8.6 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
DC Resistance
(Ω)
0.024
0.027
0.031
0.031
0.035
0.054
0.054
0.058
0.065
0.070
0.084
0.095
0.128
0.142
0.165
0.210
0.238
0.277
0.304
0.390
0.535
DC Current
Isat/Irms (Amps)
3.00
2.60
2.40
2.40
2.26
2.10
2.10
1.85
1.70
1.55
1.40
1.32
1.20
1.05
0.97
0.86
0.80
0.73
0.65
0.60
0.54
100KHz
Test Frequency
NPIS__D Series
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
STANDARD VALUES - CASE SIZE 64 (6.6 x 6.6 x 4.0mm)
Part Number
NPIS64D3R3YTRF
NPIS64D5R0YTRF
NPIS64D6R2YTRF
NPIS64D7R4YTRF
NPIS64D8R7YTRF
NPIS64D100YTRF
NPIS64D120YTRF
NPIS64D150YTRF
NPIS64D180YTRF
NPIS64D220YTRF
NPIS64D270YTRF
NPIS64D330YTRF
NPIS64D390YTRF
NPIS64D470YTRF
NPIS64D560YTRF
NPIS64D680YTRF
NPIS64D820YTRF
NPIS64D101YTRF
®
Inductance Value
(μH)
3.3 ± 30%
5.0 ± 30%
6.2 ± 30%
7.4 ± 30%
8.7 ± 30%
10 ± 30%
12 ± 30%
15 ± 30%
18 ± 30%
22 ± 30%
27 ± 30%
33 ± 30%
39 ± 30%
47 ± 30%
56 ± 30%
68 ± 30%
82 ± 30%
100 ± 30%
DC Resistance
(Ω)
0.020
0.024
0.027
0.031
0.034
0.038
0.053
0.057
0.092
0.096
0.109
0.124
0.138
0.155
0.202
0.234
0.324
0.358
DC Current
Isat/Irms (Amps)
3.5
2.9
2.5
2.3
2.2
2.0
1.7
1.6
1.5
1.3
1.2
1.1
1.0
0.95
0.85
0.75
0.70
0.65
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -35% inductance change at Isat.
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
89
Embedded System
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