NPIF Flat Wire Power Inductors
FEATURES
• FLAT PLATE POWER INDUCTOR
• SMALL SIZE WITH CURRENT RATINGS TO 19 AMPS
• SURFACE MOUNTABLE CONSTRUCTION
• HIGH INDUCTANCE (UP TO 10μH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS
CHARACTERISTICS
Case Size
Inductance Range
Ambient Operating Temperature Range
Temperatrue Rise at IDC
Inductance Change at IDC
Inductance Tolerance
Resistance to Solder Heat
NPIF104C
0.22 ~ 8.8μH
NPIF105C
0.15 ~ 8.8μH
+40°C max.
-30% typical
±20% (M) and ±30%(Y)
260°C for 10 seconds
NPIF125C
1.5 ~ 10μH
includes all homogeneous materials
NPIF__C Series
RoHS
Compliant
*See Part Number System for Details
NPIF134C
0.30 ~ 8.0μH
-40°C ~ +85°C
DIMENSIONS (mm)
Series
NPIF104C
NPIF105C
NPIF125C
NPIF134C
A max.
10.4
12.9
13.9
B max.
10.4
12.9
13.9
C max.
4.5
5.6
5.7
5.0
D
6.7
8.2
9.6
2.6
E
F
5.5
7.0
7.2
G
1.4
2.5
H
2.0
3.0
2.6
I
2.5
4.0
4.4
J
8.5
10.0
K
11.0
13.5
15.0
TOP VIEW
BOTTOM VIEW
LAND PATTERN
PART NUMBER SYSTEM
NPIF 104 C 151 M L TR F
SCHEMATIC
®
Series
Termination Finish:
F = Standard Pb-free (100%Sn)
Packaging: TR = Tape & Reel
Current Rating Identifier
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)
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
1
NPIF Flat Wire Power Inductors
Part Number
NPIF104CR22YSTRF
NPIF104CR36YLTRF
NPIF104CR45MSTRF
NPIF104CR80MLTRF
NPIF104CR80MSTRF
NPIF104C1R3MSTRF
NPIF104C1R4MLTRF
NPIF104C1R8MSTRF
NPIF104C2R2MLTRF
NPIF104C2R5MSTRF
NPIF104C3R2MLTRF
NPIF104C4R3MLTRF
STANDARD VALUES - CASE SIZE 104 (10.4 x 10.4 x 4.5mm)
Inductance Value
DC Resistance
DC Current
Test Frequency
(μH)
(mΩ)
Isat/Irms (Amps)
0.22 ± 30%
2.2
18.0
0.36 ± 30%
2.2
18.0
0.45 ± 20%
3.7
13.4
0.80 ± 20%
3.7
13.4
0.80 ± 20%
5.9
10.2
1.3 ± 20%
11.8
7.3
100KHz
1.4 ± 20%
5.9
10.2
1.8 ± 20%
18.6
5.4
2.2 ± 20%
11.8
7.3
2.5 ± 20%
3.2 ± 20%
4.3 ± 20%
21.8
18.6
21.8
5.0
5.4
5.0
NPIF__C Series
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
STANDARD VALUES - CASE SIZE 105 (10.4 x 10.4 x 5.6mm)
Inductance Value
DC Resistance
DC Current
Test Frequency
(μH)
(mΩ)
Isat/Irms (Amps)
0.15 ± 30%
1.7
19.0
0.22 ± 30%
1.7
19.0
0.30 ± 30%
2.4
17.7
0.36 ± 30%
1.7
19.0
0.45 ± 20%
2.4
17.7
0.50 ± 20%
4.1
13.0
0.80 ± 20%
2.4
16.0
0.80 ± 20%
4.1
13.0
0.80 ± 20%
5.3
11.2
1.2 ± 20%
1.3
± 20%
1.4 ± 20%
1.5 ± 20%
1.8 ± 20%
2.0 ± 20%
2.2 ± 20%
2.5 ± 20%
3.0 ± 20%
3.2 ± 20%
3.2 ± 20%
4.0 ± 20%
4.3 ± 20%
5.0 ± 20%
5.7 ± 20%
7.2 ± 20%
8.8 ± 20%
7.5
5.3
4.1
10.5
7.5
12.4
5.3
10.5
23.8
7.5
12.4
18
10.5
23.8
12.4
18.0
23.8
9.0
11.2
12.0
7.8
9.0
7.4
9.6
7.8
4.9
7.8
7.4
6.2
6.8
4.9
5.8
5.3
4.8
100KHz
Part Number
NPIF105CR15YHTRF
NPIF105CR22YSTRF
NPIF105CR30YHTRF
NPIF105CR36YLTRF
NPIF105CR45MSTRF
NPIF105CR50MHTRF
NPIF105CR80MLTRF
NPIF105CR80MSTRF
NPIF105CR80MHTRF
NPIF105C1R2MHTRF
NPIF105C1R3MSTRF
NPIF105C1R4MLTRF
NPIF105C1R5MHTRF
NPIF105C1R8MSTRF
NPIF105C2R0MHTRF
NPIF105C2R2MLTRF
NPIF105C2R5MSTRF
NPIF105C3R0MHTRF
NPIF105C3R2MLTRF
NPIF105C3R2MSTRF
NPIF105C4R0MSTRF
NPIF105C4R3MLTRF
NPIF105C5R0MSTRF
NPIF105C5R7MLTRF
NPIF105C7R2MLTRF
NPIF105C8R8MLTRF
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
®
2
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
NPIF Flat Wire Power Inductors
Part Number
NPIF125CR35YUTRF
NPIF125CR80YUTRF
NPIF125C1R0MHTRF
NPIF125C1R4MUTRF
NPIF125C1R5MTRF
NPIF125C1R8MHTRF
NPIF125C2R2MUTRF
NPIF125C2R5MTRF
NPIF125C2R8MHTRF
NPIF125C3R2MUTRF
NPIF125C4R0MTRF
NPIF125C4R0MHTRF
NPIF125C4R3MUTRF
NPIF125C5R6MHTRF
NPIF125C5R6MUTRF
NPIF125C6R0MTRF
NPIF125C7R2MHTRF
NPIF125C8R2MTRF
NPIF125C100MTRF
STANDARD VALUES - CASE SIZE 125 (12.9 x 12.9 x 5.7mm)
Inductance Value
DC Resistance
DC Current
Test Frequency
(μH)
(mΩ)
Isat/Irms (Amps)
0.35 ± 30%
1.8
18.5
0.80 ± 30%
2.5
16.5
1.0 ± 20%
2.5
16.5
1.4 ± 20%
3.4
15.5
1.5 ± 20%
2.5
14.0
1.8 ± 20%
3.4
15.3
2.2 ± 20%
5.4
12.5
2.5 ± 20%
3.4
10.0
2.8 ± 20%
5.4
12.3
3.2 ± 20%
4.0 ± 20%
4.0 ± 20%
4.3 ± 20%
5.6 ± 20%
5.6 ± 20%
6.0 ± 20%
7.2 ± 20%
8.2 ± 20%
10 ± 20%
8.0
8.0
8.0
11.4
11.4
13.5
8.0
13.5
11.4
13.5
9.9
8.3
9.9
8.2
8.2
7.6
6.7
7.6
5.8
5.0
100KHz
NPIF__C Series
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
STANDARD VALUES - CASE SIZE 134 (13.9 x 13.9 x 5.0mm)
Inductance Value
DC Resistance
DC Current
Test Frequency
(μH)
(mΩ)
Isat/Irms (Amps)
0.30 ± 30%
1.9
18.5
0.40 ± 30%
1.9
18.5
0.66 ± 20%
2.5
17.0
0.90 ± 20%
2.5
17.0
1.2 ± 20%
3.7
15.0
1.6 ± 20%
3.7
15.0
1.8 ± 20%
6.6
10.5
2.5 ± 20%
6.6
10.5
100KHz
10.8
8.0
2.7 ± 20%
3.6 ± 20%
3.6 ± 20%
4.8 ± 20%
4.8 ± 20%
6.0 ± 20%
6.4 ± 20%
8.0 ± 20%
10.8
12.0
12.0
16.3
18.4
16.3
18.4
8.0
7.5
7.5
7.0
6.5
7.0
6.5
Part Number
NPIF134CR30YHTRF
NPIF134CR40YTRF
NPIF134CR66MHTRF
NPIF134CR90MTRF
NPIF134C1R2MHTRF
NPIF134C1R6MTRF
NPIF134C1R8MHTRF
NPIF134C2R5MTRF
NPIF134C2R7MHTRF
NPIF134C3R6MTRF
NPIF134C3R6MHTRF
NPIF134C4R8MTRF
NPIF134C4R8MHTRF
NPIF134C6R0MHTRF
NPIF134C6R4MTRF
NPIF134C8R0MTRF
Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.
®
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
3
NPIF Flat Wire Power Inductors
RECOMMENDED LAND PATTERN DIMENSIONS
Series
NPIF104C
NPIF105C
NPIF125C
NPIF134C
D
6.7
6.7
8.2
9.6
H
2.0
2.0
3.0
2.6
I
2.5
2.5
4.0
4.4
J
8.5
8.5
10.0
10
K
11.0
Temperature °C
11.0
13.5
15.0
300
250
200
150
100
50
25
H
I
J
30
60
Pre-Heat
150°C ~ 180°C
60 ~ 120 sec.
NPIF__C Series
REFLOW SOLDERING PROFILE
Soldering 260°C max.
5 seconds max.
Time above 230°C
30 seconds max.
Cool Down
LAND PATTERN
K
D
90 120 150 180 210 240 270 300
Time - Seconds
Case Size
TAPING DIMENSIONS (mm)
A
B
P
16.0
16.0
16.0
16.0
W
24.0
24.0
24.0
24.0
Qty/Reel
500 pcs
500 pcs
500 pcs
500 pcs
4.0mm
±0.1
P
1.5mm +0.1/-0.0
NPIF104C 10.4 ± 0.1 10.4 ± 0.1
NPIF105C 10.4 ± 0.1 10.4 ± 0.1
NPIF125C 13.0 ± 0.1 13.0 ± 0.1
NPIF134C 13.9 ± 0.1 13.9 ± 0.1
1.75mm ±0.1
B
W
A
Tape Width
16mm
REEL DIMENSIONS (mm)
A(mm)
16.5 ± 0.1
B(mm)
23 ± 1.0
C(mm)
13 ± 1.0
D(mm)
330
D
C
B
A
®
4
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
