1
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS 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 (1.8mm ~ 5.8mm)
CHARACTERISTICS (42B ~ 74B)
*See Part Number System for Details
RoHS
Compliant
includes all homogeneous materials
Case Code 75B 103B 104B 105B
Inductance Range (μH) 0.40 ~ 4.7 0.36 ~ 8.2 0.15 ~ 10 2.2 ~ 6.8
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 42B 52B 53B 72B 73B 74B
Inductance Range (μH) 0.1 ~ 2.2 2.2 ~ 10 1.0 ~ 4.7 0.47 ~ 6.8 0.47 ~ 6.8 0.1 ~ 10
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 signfi cant fi gures, 3rd character is multiplier, "R" = decimal point
Size Code
Series
PART NUMBER SYSTEM
2NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
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
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
Contact NIC for
NPIM42B Performance Curves
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
NPIM52B2R2MTRF 2.2 35 5.0 6.5
100KHz
NPIM52B4R7MTRF 4.7 85 3.5 4.0
NPIM52B6R8MTRF 6.8 120 2.8 3.4
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 offering 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 offering above. Please contact NIC for more details.
Series A B C D1D2E1E2tFGH
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
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 ± 0.2 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
NPIM103B
thru
NPIM105B
See Individual Case Sizes Tables for These Case Sizes
H
LAND PATTERN
G
F
C
t
A
E1E2
D2D1
BR22
DIMENSIONS (mm)
NPIM__B Series
NPIM Shielded Power Inductors
3
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
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
NPIM72BR47MTRF 0.47 8.4 11 18
100KHz
NPIM72B1R0MTRF 1.0 17 7.0 14
NPIM72B4R7MTRF 4.7 70 3.5 5.0
NPIM72B6R8MTRF 6.8 110 2.8 3.5
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
NPIM53B1R0MTRF 1.0 14 7 11
100KHz
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 6.0 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 offering 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 offering above. Please contact NIC for more details.
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
NPIM73BR47MTRF 0.47 5.1 15 22
100KHz
NPIM73BR81MTRF 0.81 9.5 11 14
NPIM73B1R0MTRF 1.0 13.5 9.0 16
NPIM73B2R2MTRF 2.2 28 7.0 14
NPIM73B6R8MTRF 6.8 70 4.0 6.0
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
Additional values are available outside the standard offering above. Please contact NIC for more details.
Contact NIC for
NPIM73B Performance Curves
4NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
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 0.1 1.7 32.5 60
100KHz
NPIM74BR20MTRF 0.20 3.0 24 41
NPIM74BR33MTRF 0.33 3.5 21 25
NPIM74BR47MTRF 0.47 4.1 18 20
NPIM74BR68MTRF 0.68 5 16 17
NPIM74B1R0MTRF 1.0 9 12 15
NPIM74B1R2MTRF 1.2 10 10 14
NPIM74B1R5MTRF 1.5 12.1 10 14
NPIM74B2R2MTRF 2.2 18 8.0 10
NPIM74B3R3MTRF 3.3 28 6.5 10
NPIM74B4R7MTRF 4.7 35 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
Contact NIC for
NPIM74B Performance Curves
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
NPIM75BR40MTRF 0.40 3.5 20 23
100KHz
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 11 13
NPIM75B1R5MTRF 1.5 7.5 11 12
NPIM75B2R2MTRF 2.2 12.5 8.0 12
NPIM75B3R3MTRF 3.3 20.9 7.0 9.0
NPIM75B4R7MTRF 4.7 25 6.5 7.0
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 offering 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 offering above. Please contact NIC for more details.
5
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
NPIM__B Series
NPIM Shielded Power Inductors
Series Value A B C D1D2E1E2tFGH
NPIM103B R36 ~ 1R0 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
1R5 ~ 8R2 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
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM103BR36MTRF 0.36 1.6 23 28
100KHz
NPIM103BR47MTRF 0.47 2.5 23 26
NPIM103BR56MTRF 0.56 3 22 24
NPIM103BR68MTRF 0.68 3.4 21 23
NPIM103B1R0MTRF 1.0 6 13 18
NPIM103B3R3MTRF 3.3 16 9.0 14
NPIM103B4R7MTRF 4.7 22.5 7.0 13
NPIM103B8R2MTRF 8.2 45 5.0 8.5
A
E1E2
D2D1
B
Part Number
STANDARD VALUES - CASE SIZE 104B
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM104BR15MTRF 0.15 0.65 40 75
10KHz
NPIM104BR22MTRF 0.22 1.0 35 60
NPIM104BR36MTRF 0.36 1.2 30 50
NPIM104BR45MTRF 0.45 1.3 25 27
NPIM104BR56MTRF 0.56 1.8 25 33
NPIM104BR68MTRF 0.68 2.4 23 30
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 9.0
NPIM104B100MTRF 10 30 7.5 8.5
Contact NIC for
NPIM103B Performance Curves
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 offering 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 offering above. Please contact NIC for more details.
6NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
NPIM__B Series
NPIM Shielded Power Inductors
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series Value A B C D1D2E1E2tFGH
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 ~ 100 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
Part Number
STANDARD VALUES - CASE SIZE 105B
Inductance Value
(μH)
DC Resistance
(mΩ) max.
DC Current
Irms (Amps)
DC Current
Isat (Amps)
Test
Frequency
NPIM105B2R2MTRF 2.2 7.0 14.0 16.0
10KHz
NPIM105B3R3MTRF 3.3 13.2 11.0 14.5
NPIM105B4R7MTRF 4.7 15.0 10.0 13.0
NPIM105B6R8MTRF 6.8 24.0 7.5 10.0
A
E1E2
D2D1
B
LAND PATTERN
G
H
F
Series Value A B C D1D2E1E2tFGH
NPIM105B 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 offering above. Please contact NIC for more details.
7
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
NPIM__B Series
NPIM Shielded Power Inductors
Series Part
Thickness Ao Bo Co Po Ko t W
NPIM42B All 4.2 ± 0.10 4.5 ± 0.10 5.5 ± 0.10 8.0 ± 0.10 2.5 ± 0.15 1.55 ± 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 5.4 ± 0.10 5.2 ± 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 7.5 ± 0.10 7.5 ± 0.10 12.0 ± 0.10 3.6 ± 0.15 0.30 ± 0.10 16.0 ± 0.30
NPIM103B All 10.7 ± 0.10 12.0 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 4.0 ± 0.10 0.35 ± 0.05 24.0 ± 0.30
NPIM104B 3.8mm 10.7 ± 0.10 12.0 ± 0.10 11.5 ± 0.10 16.0 ± 0.10 4.0 ± 0.10 0.35 ± 0.05 24.0 ± 0.30
4.3mm 4.5 ± 0.10
NPIM105B 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
W
Co
Ao
Po
Ko
Bo
1.55mm ± 0.05
4.0mm
±0.1
1.75mm ±0.1
t
CARRIER TAPE DIMENSIONS (mm)
Series A B Qty/Reel
NPIM42B 12.5 ±0.5 2.0 ± 0.2 2,000
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
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
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)
8NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS 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
