NPIM Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• MOLDED METAL COMPOSITE CONSTRUCTION
RoHS
)
• HIGH SATURATION CURRENT CHARACTERISTICS (~ 110A)
Compliant
• HIGH EFFICIENCY (2X IMPROVEMENT OVER
includes all homogeneous materials
FERRITE CORE INDUCTORS)
• LOW PROFILE (1.8mm ~ 5.2mm)
CHARACTERISTICS
Case Code
Inductance Range (μH)
Ambient Operating Temperature Range
Maximum Component Temperature
(Ambient + Self-Heating)
Temperature Rise at Irms
Inductance Change at Isat
Inductance Tolerance
Resistance to Solder Heat
42C
0.1 ~ 1.0
74C
0.1 ~ 6.8
104C
0.68 ~ 2.2
-55°C ~ +85°C
+125°C
+40°C
-20%
±20%
260°C ±5°C for 10 seconds
143C
0.22 ~ 3.3
NPIM__C Series
*See Part Number System for Details
145C
0.36 ~ 6.8
DIMENSIONS (mm)
Series
NPIM42C
NPIM74C
NPIM104C
NPIM143C
Value
All
All
R15 ~ 1R5
2R2 ~ 4R7
R22 ~ R68
1R0 ~ 3R3
R36
A
4.15 ± 0.35
6.95 ± 0.35
11.15 ± 0.35
10.85 ± 0.35
13.45 ± 0.35
13.45 ± 0.35
13.65 ± 0.35
13.45 ± 0.35
B
4.0 ± 0.3
6.6 ± 0.2
10.0 ± 0.3
12.6 ± 0.2
C
1.8 ± 0.2
2.8 ± 0.2
3.8 ± 0.2
3.3 ± 0.2
5.0 ± 0.2
D
1
0.8 ± 0.3
1.6 ± 0.3
2.0 ± 0.5
2.0 ± 0.5
D
2
1.0 ± 0.1
2.0 ± 0.1
2.5 ± 0.1
2.5 ± 0.1
E
1
1.5 ± 0.3
3.0 ± 0.3
3.0 ± 0.5
4.0 ± 0.5
3.0 ± 0.5
4.0 ± 0.5
3.0 ± 0.5
E
2
2.2 ± 0.2
3.6 ± 0.2
5.0 ± 0.2
6.0 ± 0.2
t
0 ~ +0.15
0 ~ +0.15
0 ~ +0.15
0 ~ +0.15
NPIM145C
R15 ~ 1R5
2R2 ~ 6R8
12.6 ± 0.2
4.8 ± 0.2
2.0 ± 0.5
2.5 ± 0.1
6.0 ± 0.2
0 ~ +0.15
A
D
2
D
1
B
E
1
E
2
R22
C
t
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 significant,
3rd digit is multiplier for values from 10μH and up.
Construction Code (see drawing for details)
Size Code (see table for details)
Series
®
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
1
NPIM Shielded Power Inductors
Part Number
NPIM42CR10MTRF
NPIM42CR22MTRF
NPIM42CR47MTRF
NPIM42C1R0MTRF
STANDARD VALUES - CASE SIZE 42C ( 4.15 X 4.0 X 1.8mm)
Inductance Value DC Resistance DC Current DC Current
Test
(μH)
(mΩ)
Irms (Amps) Isat (Amps)
Frequency
0.1
5.0
11
30
0.22
0.47
1.0
8.0
15.5
36
9
6
3.8
17
11.5
8.5
100KHz
NPIM__C Series
Contact NIC for
NPIM42C Performance Curves
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat.
Part Number
NPIM74CR10MTRF
NPIM74CR20MTRF
NPIM74CR22MTRF
NPIM74CR33MTRF
NPIM74CR47MTRF
NPIM74CR56MTRF
NPIM74CR68MTRF
NPIM74CR75MTRF
NPIM74CR82MTRF
NPIM74C1R0MTRF
NPIM74C1R2MTRF
NPIM74C1R5MTRF
NPIM74C2R0MTRF
NPIM74C2R2MTRF
NPIM74C2R5MTRF
NPIM74C3R3MTRF
NPIM74C4R7MTRF
NPIM74C6R8MTRF
STANDARD VALUES - CASE SIZE 74 (6.95 X 6.6 X 2.8mm)
Inductance Value DC Resistance DC Current DC Current
Test
(μH)
(mΩ)
Irms (Amps) Isat (Amps)
Frequency
0.1
1.7
32.5
60
0.2
0.22
0.33
0.47
0.56
0.68
0.75
0.82
1.0
1.2
1.5
2.0
2.2
2.5
3.3
4.7
6.8
3
2.8
3.9
4.2
5
5.5
6.2
8
10
12
15
18
20
22
30
40
60
24
23
20
17.5
16.5
15.5
14
13
11
10
9
8.2
8
7
6
5.5
4.5
41
40
30
26
25.5
25
24.5
24
22
20
18
14
14
14
13.5
10
8
100KHz
Contact NIC for
NPIM74C Performance Curves
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
STANDARD VALUES - CASE SIZE 104C
Inductance Value DC Resistance DC Current DC Current
(μH)
(mΩ)
Irms (Amps) Isat (Amps)
0.68
2.7
22
39
0.88
1.5
2.2
3.0
4.2
7.0
20
16
12
38
33
27
Part Number
NPIM104CR68MTRF
NPIM104CR88MTRF
NPIM104C1R5MTRF
NPIM104C2R2MTRF
Test
Frequency
100KHz
Contact NIC for
NPIM104C Performance Curves
Maximum +40°C temperature rise at Irms. Typical -20% 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
NPIM Shielded Power Inductors
STANDARD VALUES - CASE SIZE 143C
Part Number
NPIM143CR22MTRF
NPIM143CR33MTRF
NPIM143CR47MTRF
NPIM143CR56MTRF
NPIM143CR60MTRF
NPIM143CR68MTRF
NPIM143CR82MTRF
NPIM143C1R0MTRF
NPIM143C2R2MTRF
NPIM143C3R3MTRF
Inductance Value
(μH)
0.22
0.33
0.47
0.56
0.60
0.68
0.82
1.0
2.2
3.3
DC Resistance
(mΩ)
1.3
1.5
2.0
2.2
2.2
2.5
3.0
3.5
8.0
12
DC Current
Irms (Amps)
38
36.5
32
29
29
28
25
24
16
12
DC Current
Isat (Amps)
65
62
55
51
51
49
44
40
29
27
100KHz
Test
Frequency
NPIM__C Series
Contact NIC for
NPIM143C Performance Curves
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat.
STANDARD VALUES - CASE SIZE 145C
Part Number
NPIM145CR36MTRF
NPIM145CR47MTRF
NPIM145CR50MTRF
NPIM145CR56MTRF
NPIM145CR62MTRF
NPIM145CR68MTRF
NPIM145CR82MTRF
NPIM145C1R0MTRF
NPIM145C1R5MTRF
NPIM145C2R2MTRF
NPIM145C3R3MTRF
NPIM145C4R7MTRF
NPIM145C6R8MTRF
Inductance Value
(μH)
0.36
0.47
0.5
0.56
0.62
0.68
0.82
1.0
1.5
2.2
3.3
4.7
6.8
DC Resistance
max. (mΩ)
1.1
1.3
1.5
1.5
1.7
1.7
2.1
2.5
4.1
5.5
9.2
15
18.5
DC Current
Irms (Amps)
41
38
36
36
34
34
31
29
23
20
15
12
11
DC Current
Isat (Amps)
75
65
55
55
54
54
53
50
48
32
32
27
21
100KHz
Test
Frequency
Contact NIC for
NPIM145C Performance Curves
Maximum +40°C temperature rise at Irms. Typical -20% 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
NPIM Shielded Power Inductors
CARRIER TAPE DIMENSIONS (mm)
Series
NPIM42C
NPIM74C
NPIM104C
NPIM143C
NPIM145C
Part
Thickness
All
All
All
All
All
NPIM__C Series
Ao
4.2 ± 0.10
7.2 ± 0.10
10.7 ± 0.10
13.4 ± 0.10
13.4 ± 0.10
Bo
4.5 ± 0.10
7.5 ± 0.10
12.0 ± 0.10
14.1 ± 0.10
14.1 ± 0.10
Co
5.5 ± 0.10
7.5 ± 0.10
11.5 ± 0.10
11.5 ± 0.10
11.5 ± 0.10
Po
8.0 ± 0.10
12.0 ± 0.10
16.0 ± 0.10
16.0 ± 0.1
16.0 ± 0.1
Ko
2.5 ± 0.15
3.6 ± 0.15
4.0 ± 0.10
3.7 ± 0.15
5.1 ± 0.10
t
1.55 ± 0.05
0.30 ± 0.10
0.35 ± 0.05
0.35 ± 0.05
0.35 ± 0.05
W
12.0 ± 0.30
16.0 ± 0.30
24.0 ± 0.30
24.0 ± 0.30
24.0 ± 0.30
1.75mm ±0.1
4.0mm
±0.1
Po
1.55mm ± 0.05
t
Co
Bo
W
Ao
Ko
REEL DIMENSIONS (mm)
Series
NPIM42C
NPIM74C
NPIM104C
NPIM143C
NPIM145C
A
12.5 ±0.5
16.0 ± 0.5
24.5 ± 0.5
24.5 ± 0.5
24.5 ± 0.5
B
2.0 ± 0.2
2.0 ± 0.2
2.0 ± 0.2
2.0 ± 0.2
2.0 ± 0.2
Qty/Reel
2,000
1,000
500
500
500
Land Patterns (mm)
Series
NPIM42C
NPIM74C
NPIM104C
NPIM143C
NPIM145C
F
2.2
3.7
5.4
8.0
8.0
G
5.2
8.4
13.6
14.5
14.5
H
2.5
3.5
4.1
5.0
5.0
G
H
Temperature °C
F
REFLOW SOLDERING PROFILE
300
250
200
150
100
50
25
Pre-Heat
180°C ~ 200°C
120 sec.
Time above 220°C
50 seconds max.
Cool Down
Soldering 260°C max.
10 seconds max.
®
4
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
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