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Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• MOLDED METAL COMPOSITE CONSTRUCTION
• HIGH SATURATION CURRENT CHARACTERISTICS (~ 75A)
• HIGH EFFICIENCY (2X IMPROVEMENT OVER
FERRITE CORE INDUCTORS)
• LOW PROFILE (1.2mm ~ 7.0mm)
CHARACTERISTICS (42B ~ 74B) *See Part Number System for Details
RoHS
Compliant
includes all homogeneous materials
Case Code 75B 101B 103B 104B 105B 133B 135B 136B 187B
Inductance Range (μH) 0.13 ~ 22 0.68 ~ 4.7 0.22 ~ 22 0.15 ~ 68 1.0 ~ 6.8 0.22 ~ 3.3 0.36 ~ 47 8.2 ~ 150 1.5 ~ 68
Ambient Operating Temperature Range -55°C ~ +85°C
Maximum Component Temperature
(Ambient + Self-Heating) +125°C
Temperature Rise at Irms +40°C
Inductance Change at Isat -30%
Inductance Tolerance ±20%
Resistance to Solder Heat 260°C ±5°C for 10 seconds
Case Code 41B 42B 51B 52B 53B 72B 73B 74B
Inductance Range (μH) 0.33 ~ 4.7 0.1 ~ 4.7 2.2 ~ 6.8 0.47 ~ 10 0.1 ~ 6.8 0.1 ~ 15 0.1 ~ 15 0.1 ~ 22
Ambient Operating Temperature Range -55°C ~ +85°C
Maximum Component Temperature
(Ambient + Self-Heating) +125°C
Temperature Rise at Irms +40°C
Inductance Change at Isat -30%
Inductance Tolerance ±20%
Resistance to Solder Heat 260°C ±5°C for 10 seconds
CHARACTERISTICS (75B ~ 105B)
NPIM 73B R47 M TR F
RoHS Compliant
TR = Tape & Reel Packaging
Tolerance: M = 20%
Inductance Value Code: First two characters
are signcant gures, 3rd character is multiplier, "R" = decimal point
Size Code
Series
PART NUMBER SYSTEM
Expanded Value Range
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Series A B C D1D2E1E2t F G H
NPIM41B 4.40 ± 0.35 4.2 ± 0.25 1.0 ± 0.2 0.8 ± 0.3 1.0 ± 0.1 2.0 ± 0.3 2.5 ± 0.2 0 ~ +0.15 2.2 5.2 2.5
NPIM42B 4.15 ± 0.35 4.0 ± 0.3 1.8 ± 0.2 0.8 ± 0.3 1.0 ± 0.1 1.5 ± 0.3 2.2 ± 0.2 0 ~ +0.15 2.2 5.2 2.5
NPIM51B 5.40 ± 0.35 5.2 ± 0.2 1.0 ± 0.2 0.81 ± 0.18 1.0 ± 0.1 2.5 ± 0.08 2.8 ± 0.08 0 ~ +0.15 2.2 6.0 2.5
NPIM52B 5.40 ± 0.35 5.2 ± 0.2 1.6 ± 0.2 1.0 ± 0.3 1.5 ± 0.1 2.0 ± 0.3 2.5 ± 0.2 0 ~ +0.15 2.2 6.0 2.5
NPIM53B 4.85 ± 0.35 4.7 ± 0.2 2.8 ± 0.2 1.0 ± 0.3 1.5 ± 0.1 1.5 ± 0.3 2.2 ± 0.2 0 ~ +0.15 3.0 7.0 2.5
NPIM72B 7.05 ± 0.35 6.6 ± 0.2 1.6 ± 0.2 1.6 ± 0.3 2.0 ± 0.1 3.0 ± 0.3 3.6 ± 0.2 0 ~ +0.15 3.7 8.4 3.5
NPIM73B 6.95 ± 0.35 6.6 ± 0.2 2.2 ± 0.2 1.6 ± 0.3 2.0 ± 0.1 3.0 ± 0.3 3.6 ± 0.2 0 ~ +0.15 3.7 8.4 3.5
NPIM74B 6.95 ± 0.35 6.6 ± 0.2 2.8 ± 0.2 1.6 ± 0.3 2.0 ± 0.1 3.0 ± 0.3 3.6 ± 0.2 0 ~ +0.15 3.7 8.4 3.5
NPIM75B 7.05 ± 0.35 6.6 ± 0.2 4.8 ± 0.2 1.6 ± 0.3 2.0 ± 0.1 3.0 ± 0.3 3.6 ± 0.2 0 ~ +0.15 3.7 8.4 3.5
NPIM101B 10.85 ± 0.35 10.0 ± 0.3 1.3 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 13.6 5.4 4.1
NPIM103B
thru
NPIM187B
See Individual Case Sizes Tables for These Case Sizes
H
LAND PATTERN
G
F
C
t
R22
DIMENSIONS (mm)
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 41B ( 4.40 X 4.2 X 1.0mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM41BR33MTRF 0.33 19 6.5 8.4
100KHz
NPIM41BR47MTRF 0.47 21 6.0 6.8
NPIM41BR68MTRF 0.68 36 4.5 6.0
NPIM41B1R0MTRF 1.0 47 4.2 5.2
NPIM41B1R5MTRF 1.5 75 3.25 4.0
NPIM41B2R2MTRF 2.2 83.5 2.75 3.5
NPIM41B4R7MTRF 4.7 195 1.8 2.8
Contact NIC for
NPIM41B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
A
E1E2
D1D2
B
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Part Number
STANDARD VALUES - CASE SIZE 42B ( 4.15 X 4.0 X 1.8mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM42BR10MTRF 0.1 4.0 12 22
100KHz
NPIM42BR22MTRF 0.22 6.6 9.0 12.5
NPIM42BR47MTRF 0.47 14 7.0 9.5
NPIM42BR56MTRF 0.56 16 6.5 10
NPIM42BR68MTRF 0.68 18 6.0 9.0
NPIM42B1R0MTRF 1.0 27 4.5 7.0
NPIM42B1R2MTRF 1.2 27 4.5 7.0
NPIM42B1R5MTRF 1.5 46 4.0 6.0
NPIM42B2R2MTRF 2.2 58 3.0 5.0
NPIM42B3R3MTRF 3.3 87 2.5 4.0
NPIM42B4R7MTRF 4.7 105 2.2 3.0
Contact NIC for
NPIM42B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 52B ( 5.4 X 5.2 X 1.6mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM52BR47MTRF 0.47 9 10.5 15.5
100KHz
NPIM52BR56MTRF 0.56 10 9.5 15
NPIM52B1R0MTRF 1.0 17 8.0 9.0
NPIM52B1R2MTRF 1.2 20 7.5 8.0
NPIM52B2R2MTRF 2.2 35 5.0 6.5
NPIM52B3R3MTRF 3.3 58 4.5 5.0
NPIM52B4R7MTRF 4.7 85 3.5 4.0
NPIM52B6R8MTRF 6.8 120 2.8 3.4
NPIM52B8R2MTRF 8.2 145 2.6 3.1
NPIM52B100MTRF 10 155 2.5 3.0
Contact NIC for
NPIM52B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
Part Number
STANDARD VALUES - CASE SIZE 51B ( 5.4 X 5.2 X 1.0mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM51B2R2MTRF 2.2 76 3.5 4.0
100KHz
NPIM51B3R3MTRF 3.3 98 3.0 3.7
NPIM51B4R7MTRF 4.7 163 2.3 3.4
NPIM51B6R8MTRF 6.8 250 2.0 2.3
Contact NIC for
NPIM51B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
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Part Number
STANDARD VALUES - CASE SIZE 72B (7.05 X 6.6 X 1.6mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM72BR10MTRF 0.10 2.5 18 45
100KHz
NPIM72BR22MTRF 0.22 5.2 14 29
NPIM72BR33MTRF 0.33 6.8 12 22
NPIM72BR47MTRF 0.47 8.4 11 18
NPIM72BR68MTRF 0.68 12.7 9.0 17
NPIM72B1R0MTRF 1.0 17 7.0 14
NPIM72B1R5MTRF 1.5 26 6.5 12
NPIM72B2R0MTRF 2.0 32 6.0 13
NPIM72B2R2MTRF 2.2 35 6.0 13
NPIM72B3R3MTRF 3.3 60 3.5 10
NPIM72B4R7MTRF 4.7 70 3.5 5.0
NPIM72B6R8MTRF 6.8 110 2.8 3.5
NPIM72B8R2MTRF 8.2 135 2.5 3.0
NPIM72B100MTRF 10 155 2.3 2.5
NPIM72B150MTRF 15 250 1.8 2.2
Part Number
STANDARD VALUES - CASE SIZE 53B (4.85 X 4.7 X 2.8mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM53BR10MTRF 0.10 2.5 32 34
100KHz
NPIM53BR12MTRF 0.12 2.6 30 32
NPIM53BR20MTRF 0.20 3.9 21 14.5
NPIM53BR68MTRF 0.68 12 8.5 14
NPIM53B1R0MTRF 1.0 14 7 11
NPIM53B1R2MTRF 1.2 16 6.5 11
NPIM53B1R5MTRF 1.5 20 6.0 10
NPIM53B2R2MTRF 2.2 35 5.5 9.0
NPIM53B3R3MTRF 3.3 38 5.0 7.0
NPIM53B4R7MTRF 4.7 60 4.0 5.0
NPIM__B Series
NPIM Shielded Power Inductors
Contact NIC for
NPIM53B Performance Curves
Contact NIC for
NPIM72B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
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Specications are subject to change
Part Number
STANDARD VALUES - CASE SIZE 73B ( 6.95 X 6.6 X 2.2mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM73BR10MTRF 0.10 1.7 30 70
100KHz
NPIM73BR20MTRF 0.20 2.8 25 50
NPIM73BR22MTRF 0.22 3.2 21 34
NPIM73BR33MTRF 0.33 4.1 18 24.5
NPIM73BR47MTRF 0.47 5.1 15 22
NPIM73BR56MTRF 0.56 6.5 13 17
NPIM73BR68MTRF 0.68 7.2 12 16
NPIM73B1R0MTRF 1.0 13.5 9.0 16
NPIM73B1R5MTRF 1.5 20 9.0 15
NPIM73B2R2MTRF 2.2 28 7.0 14
NPIM73B3R3MTRF 3.3 39 5.5 13
NPIM73B4R7MTRF 4.7 50 5.0 10
NPIM73B5R6MTRF 5.6 60 5.0 6.5
NPIM73B6R8MTRF 6.8 70 4.0 6.0
NPIM73B100MTRF 10 101 3.1 4.0
NPIM73B150MTRF 15 160 2.5 3.3
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
Contact NIC for
NPIM73B Performance Curves
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 74B ( 6.95 X 6.6 X 2.8mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM74BR10MTRF 0.10 1.7 32.5 60
100KHz
NPIM74BR15MTRF 0.15 2.5 30 40
NPIM74BR20MTRF 0.20 3.0 24 34
NPIM74BR22MTRF 0.22 3.0 23 34
NPIM74BR33MTRF 0.33 3.5 21 25
NPIM74BR36MTRF 0.36 3.9 20 24
NPIM74BR47MTRF 0.47 4.1 18 20
NPIM74BR56MTRF 0.56 4.5 16.5 18
NPIM74BR68MTRF 0.68 5.3 16 17
NPIM74BR82MTRF 0.82 6.0 14 16
NPIM74B1R0MTRF 1.0 7.4 12 15
NPIM74B1R2MTRF 1.2 10 10 14
NPIM74B1R5MTRF 1.5 12.1 10 14
NPIM74B2R2MTRF 2.2 15 8.0 10
NPIM74B3R3MTRF 3.3 22 6.5 9.5
NPIM74B4R7MTRF 4.7 33 5.5 6.5
NPIM74B5R6MTRF 5.6 42 5.5 6.0
NPIM74B6R8MTRF 6.8 50 4.5 6.0
NPIM74B8R2MTRF 8.2 60 4.5 6.0
NPIM74B100MTRF 10 68 4.0 5.5
NPIM74B220MTRF 22 200 2.3 3.0
Contact NIC for
NPIM74B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
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Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 75B ( 7.05 X 6.6 X 4.8mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM75BR13MTRF 0.13 1.2 42 48
100KHz
NPIM75BR22MTRF 0.22 1.3 30 35
NPIM75BR36MTRF 0.36 3.1 21 25
NPIM75BR40MTRF 0.40 3.5 20 23
NPIM75BR47MTRF 0.47 3.75 20 21
NPIM75BR56MTRF 0.56 3.6 20 18
NPIM75BR68MTRF 0.68 4.2 18 16
NPIM75BR82MTRF 0.82 4.9 16.5 17
NPIM75B1R0MTRF 1.0 6.5 13 15
NPIM75B1R2MTRF 1.2 7.5 12 13
NPIM75B1R5MTRF 1.5 7.5 11 12
NPIM75B2R2MTRF 2.2 12.5 10.5 12
NPIM75B3R3MTRF 3.3 20.9 8.5 9.0
NPIM75B4R7MTRF 4.7 25 6.5 7.0
NPIM75B5R6MTRF 5.6 34.4 6.0 7.0
NPIM75B6R8MTRF 6.8 41 5.5 6.0
NPIM75B8R2MTRF 8.2 43 5.5 5.5
NPIM75B100MTRF 10 55 4.5 5.3
NPIM75B150MTRF 15 127 3.1 3.4
NPIM75B220MTRF 22 190 2.6 2.8
Contact NIC for
NPIM75B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
Part Number
STANDARD VALUES - CASE SIZE 101B ( 10.85 X 10.3 X 1.3mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM101BR68MTRF 0.68 16 7.5 16
100KHzNPIM101BR82MTRF 0.82 18 6.0 14
NPIM101B1R0MTRF 1.0 21 5.5 12
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
Contact NIC for
NPIM101B Performance Curves
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NPIM__B Series
NPIM Shielded Power Inductors
Series Value A B C D1D2E1E2t F G H
NPIM103B R22 ~ R68 11.15 ± 0.35 10.0 ± 0.3 2.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 5.4 13.6 4.1
R82 ~ 220 10.85 ± 0.35 10.0 ± 0.3 2.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 5.4 13.6 4.1
LAND PATTERN
G
H
F
NPIM103B CASE AND LAND PATTERN DIMENSIONS
C
t
Part Number
STANDARD VALUES - CASE SIZE 103B (see size table below)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM103BR22MTRF 0.22 1.2 30 50
100KHz
NPIM103BR24MTRF 0.24 1.3 30 50
NPIM103BR33MTRF 0.33 1.6 23 32
NPIM103BR36MTRF 0.36 1.6 23 28
NPIM103BR47MTRF 0.47 2.5 23 26
NPIM103BR56MTRF 0.56 3 22 24
NPIM103BR68MTRF 0.68 3.4 21 23
NPIM103B1R0MTRF 1.0 6 15 21
NPIM103B1R5MTRF 1.5 7.5 13.5 20
NPIM103B2R2MTRF 2.2 9.0 13 16
NPIM103B3R3MTRF 3.3 16 9.0 14
NPIM103B4R7MTRF 4.7 22.5 7.0 13
NPIM103B8R2MTRF 8.2 45 5.0 8.5
NPIM103B100MTRF 10 55 5.0 7.5
NPIM103B150MTRF 15 65 4.0 6.0
NPIM103B220MTRF 22 99 3.0 5.0
A
E1E2
D1D2
B
Contact NIC for
NPIM103B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
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Specications are subject to change
Part Number
STANDARD VALUES - CASE SIZE 104B (see size table below)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM104BR15MTRF 0.15 0.65 40 75
100KHz
NPIM104BR22MTRF 0.22 1.0 35 60
NPIM104BR36MTRF 0.36 1.2 30 50
NPIM104BR39MTRF 0.39 1.2 31 45
NPIM104BR45MTRF 0.45 1.3 25 27
NPIM104BR47MTRF 0.47 1.68 30 40
NPIM104BR56MTRF 0.56 1.8 25 33
NPIM104BR68MTRF 0.68 2.4 23 30
NPIM104BR88MTRF 0.88 3.0 20 29
NPIM104B1R0MTRF 1.0 3.3 18 28
NPIM104B1R5MTRF 1.5 4.2 16 32
NPIM104B1R8MTRF 1.8 5 15 15
NPIM104B2R0MTRF 2.0 5.8 14 14
NPIM104B2R2MTRF 2.2 7.0 12 18
NPIM104B3R3MTRF 3.3 11.8 10 16
NPIM104B4R7MTRF 4.7 20 8.5 15
NPIM104B5R6MTRF 5.6 23 8.0 14
NPIM104B6R8MTRF 6.8 25 7.0 12
NPIM104B8R2MTRF 8.2 27 6.0 9.0
NPIM104B100MTRF 10 30 7.5 8.5
NPIM104B150MTRF 15 45 6.25 7.0
NPIM104B220MTRF 22 66 5.0 5.5
NPIM104B330MTRF 33 92 4.4 5.0
NPIM104B470MTRF 47 145 3.3 3.5
NPIM104B680MTRF 68 195 2.3 3.0
Contact NIC for
NPIM104B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series Value A B C D1D2E1E2t F G H
NPIM104B R15 ~ 1R5 11.15 ± 0.35 10.0 ± 0.3 3.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 5.4 13.6 4.1
1R8 ~ 680 10.85 ± 0.35 10.0 ± 0.3 3.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 5.4 13.6 4.1
NPIM104S CASE AND LAND PATTERN DIMENSIONS
C
t
NPIM__B Series
NPIM Shielded Power Inductors
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Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 105B (see size table below)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM105B1R0MTRF 1.0 3.2 22 34
100KHz
NPIM105B2R2MTRF 2.2 7.0 14.0 16.0
NPIM105B3R3MTRF 3.3 13.2 11.0 14.5
NPIM105B4R7MTRF 4.7 15.0 10.0 13.0
NPIM105B5R6MTRF 5.6 18.5 8.5 10.5
NPIM105B6R8MTRF 6.8 24.0 7.5 9.5
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series Value A B C D1D2E1E2t F G H
NPIM105B 1.0 11.15 ± 0.35 10.0 ± 0.3 4.3 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 5.4 13.6 4.1
2.2 ~ 6.8 10.85 ± 0.35 10.0 ± 0.3 4.3 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ± 0.5 5.0 ± 0.2 0 ~ +0.15 5.4 13.6 4.1
NPIM105B CASE AND LAND PATTERN DIMENSIONS
C
t
Contact NIC for
NPIM105B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
Part Number
STANDARD VALUES - CASE SIZE 133B (see size table below)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM133BR22MTRF 0.22 1.2 38 55
100KHz
NPIM133BR56MTRF 0.56 2.0 29 44
NPIM133BR68MTRF 0.68 2.4 28 42
NPIM133BR82MTRF 0.82 2.9 25 37
NPIM133B1R0MTRF 1.0 3.4 24 34
NPIM133B1R2MTRF 1.2 3.8 20 27
NPIM133B1R5MTRF 1.5 4.7 18 26
NPIM133B2R2MTRF 2.2 6.9 14 20
NPIM133B3R3MTRF 3.3 9.5 13 16
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series Value A B C D1D2E1E2t F G H
NPIM133B 0.22 ~ 0.68 13.45 ± 0.35 12.6 ± 0.2 3.3 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 4.0 ±0.5 6.0 ± 0.2 0 ~ 0.15 8.0 14.5 5.0
0.82 ~ 3.3 13.45 ± 0.35 12.6 ± 0.2 3.3 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ±0.5 6.0 ± 0.2 0 ~ 0.15 8.0 14.5 5.0
NPIM133B CASE AND LAND PATTERN DIMENSIONS
C
t
Contact NIC for
NPIM133B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
10 NIC COMPONENTS CORP. www.niccomp.com
®
Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 135B (see size table below)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM135BR36MTRF 0.36 0.85 42 50
100KHz
NPIM135BR50MTRF 0.50 1.15 38 48
NPIM135BR68MTRF 0.68 1.55 33 46
NPIM135BR82MTRF 0.82 1.67 30 39
NPIM135B1R0MTRF 1.0 2.2 26 35
NPIM135B1R5MTRF 1.5 3.2 23 33
NPIM135B1R8MTRF 1.8 3.2 23 27
NPIM135B2R2MTRF 2.2 5.0 15 24
NPIM135B3R3MTRF 3.3 7.0 14 22
NPIM135B100MTRF 10 22 9.0 12
NPIM135B220MTRF 22 58 4.5 6.5
NPIM135B270MTRF 27 66 4.0 6.3
NPIM135B330MTRF 33 84 3.5 6.0
NPIM135B470MTRF 47 130 3.0 5.0
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series Value A B C D1D2E1E2t F G H
NPIM135B 0.36 ~ 1R8 13.45 ± 0.35 12.6 ± 0.2 4.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 4.0 ±0.5 6.0 ± 0.2 0 ~ 0.15 8.0 14.5 5.0
2R2 ~ 47 13.45 ± 0.35 12.6 ± 0.2 4.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 3.0 ±0.5 6.0 ± 0.2 0 ~ 0.15 8.0 14.5 5.0
NPIM133B CASE AND LAND PATTERN DIMENSIONS
C
t
Contact NIC for
NPIM135B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
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®
Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 136B (13.45 x 12.6 x 5.8mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM136B120MTRF 12 23 7.0 10
100KHz
NPIM136B150MTRF 15 29 6.0 9.0
NPIM136B180MTRF 18 35 5.0 8.0
NPIM136B220MTRF 22 39.5 5.0 7.5
NPIM136B270MTRF 27 56 4.0 6.5
NPIM136B330MTRF 33 75 4.0 6.0
NPIM136B470MTRF 47 90 3.5 5.5
NPIM136B680MTRF 68 140 3.0 4.5
NPIM136B101MTRF 100 200 2.5 3.5
NPIM136B121MTRF 120 235 2.3 3.2
NPIM136B151MTRF 150 350 2.0 2.7
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series A B C D1D2E1E2t F G H
NPIM136B 13.45 ± 0.35 12.6 ± 0.2 5.8 ± 0.2 2.0 ± 0.5 2.5 ± 0.1 5.0 ±0.5 6.0 ± 0.2 0 ~ 0.15 8.0 14.5 5.5
NPIM136B CASE AND LAND PATTERN DIMENSIONS
C
t
Contact NIC for
NPIM136B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
12 NIC COMPONENTS CORP. www.niccomp.com
®
Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
Part Number
STANDARD VALUES - CASE SIZE 187B (17.15 x 17.15 x 6.8mm)
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM187B1R5MTRF 1.5 2.15 40 40
100KHz
NPIM187B2R2MTRF 2.2 2.5 37 34
NPIM187B4R7MTRF 4.7 4.72 27 24
NPIM187B6R8MTRF 6.8 7.55 20 22
NPIM187B8R2MTRF 8.2 8.7 16 20
NPIM187B100MTRF 10 10 14 18
NPIM187B150MTRF 15 15.5 12 13
NPIM187B200MTRF 20 21.9 9.7 12
NPIM187B220MTRF 22 23 9.5 11
NPIM187B330MTRF 33 37 9.0 10
NPIM187B470MTRF 47 47 6.8 7.5
NPIM187B680MTRF 68 85 5.2 6.5
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series A B C D1D2E1E2t F G H
NPIM187B 17.15 ± 0.35 17.15 max. 6.8 ± 0.2 2.5 ± 0.5 3.5 ± 0.1 12.0 ± 0.3 13.0 ± 0.5 0 ~ 0.30 11.2 18.2 12.8
NPIM187B CASE AND LAND PATTERN DIMENSIONS
C
t
Contact NIC for
NPIM187B Performance Curves
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard oering above. Please contact NIC for more details.
13 NIC COMPONENTS CORP. www.niccomp.com
®
Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
Series Part
Thickness Ao Bo Co Po Ko t W
NPIM41B All 4.5 ± 0.10 4.8 ± 0.10 5.5 ± 0.10 8.0 ± 0.10 1.4 ± 0.15 0.35 ± 0.05 12.0 ± 0.30
NPIM42B All 4.4 ± 0.10 4.7 ± 0.10 5.5 ± 0.10 8.0 ± 0.10 2.5 ± 0.15 0.30 ± 0.05 12.0 ± 0.30
NPIM51B All 5.6 ± 0.10 5.9 ± 0.10 5.5 ± 0.10 8.0 ± 0.10 1.5 ± 0.15 0.35 ± 0.05 12.0 ± 0.30
NPIM52B All 5.6 ± 0.10 5.9 ± 0.10 5.5 ± 0.10 8.0 ± 0.10 2.3 ± 0.15 0.35 ± 0.05 12.0 ± 0.30
NPIM53B All 5.2 ± 0.10 5.4 ± 0.10 7.5 ± 0.10 12.0 ± 0.10 3.6 ± 0.15 0.35 ± 0.05 16.0 ± 0.30
NPIM72B All 7.2 ± 0.10 7.5 ± 0.10 7.5 ± 0.10 12.0 ± 0.10 2.3 ± 0.10 0.30 ± 0.10 16.0 ± 0.30
NPIM73B All 7.2 ± 0.10 7.5 ± 0.10 7.5 ± 0.10 12.0 ± 0.10 3.6 ± 0.15 0.30 ± 0.10 16.0 ± 0.30
NPIM74B All 7.2 ± 0.10 7.5 ± 0.10 7.5 ± 0.10 12.0 ± 0.10 3.6 ± 0.15 0.30 ± 0.10 16.0 ± 0.30
NPIM75B All 7.2 ± 0.10 7.8 ± 0.10 7.5 ± 0.10 12.0 ± 0.10 5.5 ± 0.10 0.35 ± 0.10 16.0 ± 0.30
NPIM101B All 10.7 ± 0.10 12.0 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 2.0 ± 0.10 0.35 ± 0.10 24.0 ± 0.30
NPIM103B All 10.7 ± 0.10 12.0 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 4.0 ± 0.10 0.30 ± 0.05 24.0 ± 0.30
NPIM104B All 10.7 ± 0.10 12.0 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 4.5 ± 0.10 0.35 ± 0.05 24.0 ± 0.30
NPIM105B All 10.7 ± 0.10 12.0 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 5.0 ± 0.15 0.35 ± 0.05 24.0 ± 0.30
NPIM133B All 13.4 ± 0.10 14.1 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 3.7 ± 0.15 0.35 ± 0.05 24.0 ± 0.30
NPIM135B All 13.4 ± 0.10 14.1 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 5.1 ± 0.15 0.35 ± 0.05 24.0 ± 0.30
NPIM136B All 13.4 ± 0.10 14.1 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 6.1 ± 0.15 0.50 ± 0.05 24.0 ± 0.30
NPIM187B All 17.45 ± 0.10 17.8 ± 0.10 11.5 ± 0.10 24.0 ± 0.10 7.3 ± 0.15 0.50 ± 0.05 24.0 ± 0.30
W
Co
Ao
Po
Ko
Bo
1.55mm ± 0.05
4.0mm
±0.1
1.75mm ±0.1
t
CARRIER TAPE DIMENSIONS (mm)
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®
Specications are subject to change
NPIM__B Series
NPIM Shielded Power Inductors
REFLOW SOLDERING PROFILE
Soldering 260°C max.
10 seconds max.
Cool Down
120 sec.
25
50
100
150
200
250
300
Pre-Heat
180°C ~ 200°C
Time above 220°C
50 seconds max.
Temperature °C
Series A B Qty/Reel
NPIM41B 12.5 ± 0.5 2.0 ± 0.2 3,000
NPIM42B 12.5 ± 0.5 2.0 ± 0.2 2,000
NPIM51B 12.5 ± 0.5 2.0 ± 0.2 3,000
NPIM52B 12.5 ± 0.5 2.0 ± 0.2 3,000
NPIM53B 16.0 ± 0.5 2.0 ± 0.2 1,000
NPIM72B 16.0 ± 0.5 2.0 ± 0.2 1,000
NPIM73B 16.0 ± 0.5 2.0 ± 0.2 1,000
NPIM74B 16.0 ± 0.5 2.0 ± 0.2 1,000
NPIM75B 16.0 ± 0.5 2.0 ± 0.2 500
NPIM101B 24.5 ± 0.5 2.0 ± 0.2 1,000
NPIM103B 24.5 ± 0.5 2.0 ± 0.2 500
NPIM104B 24.5 ± 0.5 2.0 ± 0.2 500
NPIM105B 24.5 ± 0.5 2.0 ± 0.2 500
NPIM133B 24.5 ± 0.5 2.0 ± 0.2 500
NPIM135B 24.5 ± 0.5 2.0 ± 0.2 500
NPIM136B 24.5 ± 0.5 2.0 ± 0.2 500
NPIM187B 24.5 ± 0.5 2.0 ± 0.2 200
100 ± 1.0
A
B
330 ± 2.0
2.0 ± 0.5
φ 13.0 ± 1.0
φ 20.0 ± 0.5
REEL DIMENSIONS (mm)
