Datasheet

2
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
SPECIFICATIONS SUBJECT TO CHANGE
Series A B C D
1
D
2
E
1
E
2
t 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
A
E
1
E
2
D
2
D
1
B
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 offering above. Please contact NIC for more details.