Datasheet

1
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
®
Specifi cations are subject to change
NPIM__C Series
NPIM Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• MOLDED METAL COMPOSITE CONSTRUCTION
• HIGH SATURATION CURRENT CHARACTERISTICS (~ 110A)
• HIGH EFFICIENCY (2X IMPROVEMENT OVER
FERRITE CORE INDUCTORS)
• LOW PROFILE (1.8mm ~ 5.2mm)
Case Code 42C 74C 104C 143C 145C
Inductance Range (μH)
0.1 ~ 1.0 0.1 ~ 6.8 0.68 ~ 2.2 0.22 ~ 3.3 0.36 ~ 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 -20%
Inductance Tolerance ±20%
Resistance to Solder Heat 260°C ±5°C for 10 seconds
Series Value A B C D
1
D
2
E
1
E
2
t
NPIM42C All 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
NPIM74C All 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
NPIM104C
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
2R2 ~ 4R7 10.85 ± 0.35
NPIM143C
R22 ~ R68 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
1R0 ~ 3R3 13.45 ± 0.35
3.0 ± 0.5
NPIM145C
R36 13.65 ± 0.35
12.6 ± 0.2
5.0 ± 0.2
2.0 ± 0.5 2.5 ± 0.1
4.0 ± 0.5
6.0 ± 0.2 0 ~ +0.15
R15 ~ 1R5
13.45 ± 0.35
4.8 ± 0.2
2R2 ~ 6R8
3.0 ± 0.5
CHARACTERISTICS
DIMENSIONS (mm)
*See Part Number System for Details
)
RoHS
Compliant
includes all homogeneous materials
C
t
A
E
1
E
2
D
2
D
1
B
R22
PART NUMBER SYSTEM
NPIM
-- C
4R7
M
TR
F
RoHS Compliant
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (μH): 1st two digits are signifi cant,
3rd digit is multiplier for values from 10μH and up.
Construction Code (see drawing for details)
Size Code (see table for details)
Series