NPIS Shielded Power Inductors
NPIS__D Series
FEATURES
• SHIELDED POWER INDUCTOR
RoHS
Compliant
• 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
includes all homogeneous materials
*See Part Number System for Details
CHARACTERISTICS
Case Size
NPIS21D NPIS24D NPIS28D NPIS36D NPIS42D NPIS43D NPIS52D NPIS53D NPIS63D
NPIS64D
Inductance Range
Temperature Range
1.5 ~ 10µH 1.5 ~ 12µH 2.2 ~ 47µH 3.3 ~ 47µH 10 ~ 180µH 1.2 ~ 180µH 2.5 ~ 100µH 2.6 ~ 100µH 3.0 ~ 100µH 3.3 ~ 100µH
-55°C ~ +125°C
Temperatrue Rise at
I rms
+40°C max.
Inductance Change
at I sat
-35% typical
Inductance Tolerance
±20% (M), ±30% (Y)
250°C for 10 seconds
Resistance to Solder
Heat
DIMENSIONS (mm)
PART NUMBER SYSTEM
Series
A
B
C
D
150 M TR F
NPIS 42 D
NPIS21D
NPIS24D
NPIS28D
NPIS36D
NPIS42D
NPIS43D
NPIS52D
NPIS53D
NPIS63D
NPIS64D
3.2 max.
3.2 max.
3.2 max.
4.0 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
3.2 max.
3.2 max.
3.2 max.
4.0 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
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
1.0 typ
1.0 typ
1.0 typ
1.1 typ
1.6 ref
1.6 ref
2.0 ref
2.0 ref
2.0 ref
2.0 ref
Termination Finish:
F = Standard Pb-free (100%Sn)
B = Sn-Pb (Optional)
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
NPIS42D, 43D, 52D, 53D, 63D & 64D
NPIS21D, 24D, 28D & 36D
D
Termination
C
C
B
B
2 2 0
1 0 0
A
A
Terminations:
Terminations:
Cu base & Au finish
Cu base & Sn finish
STANDARD VALUES - CASE SIZE 21 (3.2 x 3.2 x 1.3mm)
Part Number
Inductance Value
DC Resistance
DC Current
Isat (Amps)
DC Current
Irms (Amps)
Test Frequency
100KHz
(µH)
(Ω)
NPIS21D1R5YTRF
NPIS21D2R2YTRF
NPIS21D3R3YTRF
NPIS21D4R7YTRF
NPIS21D6R8YTRF
NPIS21D100YTRF
1.5 ± 30%
2.2 ± 30%
3.3 ± 30%
4.7 ± 30%
6.8 ± 30%
10 ± 30%
0.068
0.098
0.123
0.170
0.260
0.400
0.90
0.78
0.60
0.50
0.44
0.35
1.48
1.27
1.02
0.88
0.78
0.65
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
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