NPIM Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• MOLDED METAL COMPOSITE CONSTRUCTION
• HIGH SATURATION CURRENT (~ 60A)
• HIGH EFFICIENCY (2X IMPROVEMENT OVER
FERRITE CORE INDUCTORS)
• LOW PROFILES
CHARACTERISTICS
Case Code
Inductance Range (μH)
Case Code
Inductance Range (μH)
Case Code
Inductance Range (μH)
Operating Temperature Range
(Ambient + Self-Heating)
Temperature Rise at Irms
Inductance Change at Isat
Inductance Tolerance
Resistance to Solder Heat
NPIM41P
0.1 ~ 10
NPIM52P
0.33 ~ 10
NPIM72P
0.1 ~ 10
NPIM42P
0.1 ~ 15
NPIM53P
0.33 ~ 10
NPIM73P
0.33 ~ 10
NPIM50P
0.1 ~ 10
NPIM70P
0.22 ~ 10
NPIM74P
0.22 ~ 22
-40°C ~ +125°C
+40°C
-20%
±20% (M), ±30% (Y)
260°C ±5°C for 10 seconds
NPIM51P
0.33 ~ 10
NPIM71P
0.22 ~ 10
NPIM104P
0.22 ~ 33
NPIM__P Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
NPIM58P
0.33 ~ 10
NPIM78P
0.33 ~ 10
DIMENSIONS (mm)
Series
NPIM41P
NPIM42P
NPIM50P
NPIM51P
NPIM58P
NPIM52P
NPIM53P
NPIM70P
NPIM71P
NPIM78P
NPIM72P
NPIM73P
NPIM74P
NPIM104P
A
4.45 ± 0.25
4.45 ± 0.25
5.7 ± 0.3
5.7 ± 0.3
5.7 ± 0.3
5.7 ± 0.3
5.7 ± 0.3
7.0 ± 0.3
7.0 ± 0.3
7.0 ± 0.3
7.0 ± 0.3
7.0 ± 0.3
7.3 ± 0.3
11.0 ± 0.5
B
4.06 ± 0.25
4.06 ± 0.25
5.2 ± 0.2
5.2 ± 0.2
5.2 ± 0.2
5.2 ± 0.2
5.2 ± 0.2
6.6 ± 0.3
6.6 ± 0.3
6.6 ± 0.3
6.6 ± 0.3
6.6 ± 0.3
6.6 ± 0.3
10.0 ± 0.3
C
1.0 ± 0.2
1.8 ± 0.2
1.0 ± 0.2
1.3 ± 0.2
1.6 ± 0.2
1.8 ± 0.2
2.8 ± 0.2
1.0 ± 0.2
1.3 ± 0.2
1.6 ± 0.2
1.8 ± 0.2
2.2 ± 0.2
2.8 ± 0.2
3.8 ± 0.2
D
0.76 ± 0.30
0.76 ± 0.30
1.1 ± 0.3
1.1 ± 0.3
1.1 ± 0.3
1.1 ± 0.3
1.1 ± 0.3
1.8 ± 0.3
1.8 ± 0.3
1.8 ± 0.3
1.8 ± 0.3
1.8 ± 0.3
1.8 ± 0.3
2.3 ± 0.3
E
2.0 ± 0.20
2.0 ± 0.20
2.5 ± 0.3
2.5 ± 0.3
2.5 ± 0.3
2.5 ± 0.3
1.5 ± 0.2
2.5 ± 0.3
3.0 ± 0.3
3.0 ± 0.3
3.0 ± 0.3
3.0 ± 0.3
3.0 ± 0.3
3.0 ± 0.3
F
2.2
2.2
2.2
2.2
2.2
2.2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5.4
G
5.2
5.2
6.2
6.2
6.2
6.2
6.2
7.7
7.7
7.7
7.7
7.7
8.4
13.6
H
2.3
2.4
2.8
2.8
2.8
2.8
1.8
3.0
3.5
3.5
3.5
3.5
3.5
3.5
A
D
C
F
B
E
1R0
G
H
LAND PATTERN
®
NIC COMPONENTS CORP.
www.niccomp.com
SPECIFICATIONS SUBJECT TO CHANGE
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1
NPIM Shielded Power Inductors
NPIM41P Size
Part Number
NPIM41PR10YTRF
NPIM41PR22MTRF
NPIM41PR47MTRF
NPIM41P1R0MTRF
NPIM41P1R5MTRF
NPIM41P2R2MTRF
NPIM41P3R3MTRF
NPIM41P4R7MTRF
NPIM41P5R6MTRF
NPIM41P6R8MTRF
NPIM41P8R2MTRF
NPIM41P100MTRF
Inductance Value
(μH)
0.10 ± 30%
0.22 ± 20%
0.47 ± 20%
1.00 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
5.60 ± 20%
6.80 ± 20%
8.20 ± 20%
10.0 ± 20%
NPIM__P Series
STANDARD VALUES - CASE Size 41P (4.45 x 4.06 x 1)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
4.3
5.5
11.5
25
6.6
18
41
55
69.2
84
128
180
300
313
410
8.0
20
47
63.3
80
97
145
208
360
376
463
8.5
6.0
4.0
3.0
2.8
2.3
2.0
1.7
1.5
1.4
1.3
20
6.5
6.0
4.0
3.5
3.0
2.5
2.3
1.7
1.6
1.4
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
NPIM42P Size
Part Number
NPIM42PR10YTRF
NPIM42PR22YTRF
NPIM42PR33MTRF
NPIM42PR47MTRF
NPIM42PR56MTRF
NPIM42PR68MTRF
NPIM42P1R0MTRF
NPIM42P1R2MTRF
NPIM42P1R5MTRF
NPIM42P2R2MTRF
NPIM42P3R3MTRF
NPIM42P4R7MTRF
NPIM42P5R6MTRF
NPIM42P6R8MTRF
NPIM42P8R2MTRF
NPIM42P100MTRF
NPIM42P150MTRF
Inductance Value
(μH)
0.10 ± 30%
0.22 ± 30%
0.33 ± 20%
0.47 ± 20%
0.56 ± 20%
0.68 ± 20%
1.00 ± 20%
1.20 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
5.60 ± 20%
6.80 ± 20%
8.20 ± 20%
10.0 ± 20%
15.0 ± 20%
STANDARD VALUES - CASE Size 42P (4.45 x 4.06 x 1.8)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
3.2
4.0
12
35
6.6
7.8
11.2
13.5
16
22
25
34.8
51
69
95
112
150
158
215
325
7.3
8.6
14
16
19
27
30
42
61
76
105
125
172
180
243
374
13
10
8.0
7.3
7.0
5.0
4.8
4.5
4.0
3.5
2.6
2.2
2.1
2.0
1.8
1.5
24
18
12
10
10
8.5
7.8
7.0
6.0
4.0
3.5
3.0
2.8
2.5
2.3
1.9
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
PART NUMBER SYSTEM
NPIM
73
P R47 M TR
REFLOW SOLDERING PROFILE
F
RoHS Compliant
PRE-HEATING
260°C / 40s max.
217
200
150
60~180s
SOLDERING
20~40s
NATURAL
COOLING
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (μH): 1st two digits are
significant, 3rd digit is multiplier.
Series Code
Size Code (see table for details)
Metal Composite Power Inductor
60~150s
480s max.
TIME( sec.)
®
REFLOW TIMES: 3X MAX.
2
NIC COMPONENTS CORP.
www.niccomp.com
SPECIFICATIONS SUBJECT TO CHANGE
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPIM Shielded Power Inductors
NPIM50P Size
Part Number
NPIM50PR10YTRF
NPIM50PR22YTRF
NPIM50PR33MTRF
NPIM50PR36MTRF
NPIM50PR47MTRF
NPIM50PR68MTRF
NPIM50P1R0MTRF
NPIM50P1R2MTRF
NPIM50P1R5MTRF
NPIM50P2R2MTRF
NPIM50P3R3MTRF
NPIM50P4R7MTRF
NPIM50P5R6MTRF
NPIM50P6R8MTRF
NPIM50P8R2MTRF
NPIM50P100MTRF
Inductance Value
(μH)
0.10 ± 30%
0.22 ± 30%
0.33 ± 20%
0.36 ± 20%
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
1.20 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
5.60 ± 20%
6.80 ± 20%
8.20 ± 20%
10.0 ± 20%
NPIM__P Series
STANDARD VALUES - CASE Size 50P (5.7 x 5.2 x 1.0)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
4.3
5.2
14
14.5
5.5
7.8
10
13.6
21.5
26
33
38
65
75
100
175
193
327
335
6.7
9.4
11.5
15.8
24.5
30
40
44
75
86
115
201
222
378
385
10.7
8.5
8.0
7.0
6.0
5.0
4.5
4.0
3.5
3.0
2.5
2.4
2.0
1.7
1.5
14
13.5
13
11
9.0
6.0
5.5
5.0
4.0
3.8
3.2
3.2
3.0
2.8
1.8
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
NPIM51P Size
Part Number
NPIM51PR33MTRF
NPIM51PR47MTRF
NPIM51PR68MTRF
NPIM51P1R0MTRF
NPIM51P1R5MTRF
NPIM51P2R2MTRF
NPIM51P3R3MTRF
NPIM51P4R7MTRF
NPIM51P5R6MTRF
NPIM51P6R8MTRF
NPIM51P8R2MTRF
NPIM51P100MTRF
Inductance Value
(μH)
0.33 ± 20%
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
5.60 ± 20%
6.80 ± 20%
8.20 ± 20%
10.0 ± 20%
STANDARD VALUES - CASE Size 51P (5.7 x 5.2 x 1.3)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
8.5
9.8
9.0
16
12
14
22
39
45
78
103
126
142
175
210
13.8
16.2
25.3
45
52
90
118
152
171
210
235
8.0
7.0
6.0
4.5
4.0
3.2
2.7
2.4
2.3
2.1
2.0
15
13
9.0
7.0
6.0
4.5
4.0
3.2
3.0
2.6
2.3
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
Contact NIC for
NPIM_P Performance Curves
®
NIC COMPONENTS CORP.
www.niccomp.com
SPECIFICATIONS SUBJECT TO CHANGE
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
3
NPIM Shielded Power Inductors
NPIM58P Size
Part Number
NPIM58PR33MTRF
NPIM58PR47MTRF
NPIM58PR68MTRF
NPIM58P1R0MTRF
NPIM58P1R5MTRF
NPIM58P2R2MTRF
NPIM58P3R3MTRF
NPIM58P4R7MTRF
NPIM58P5R6MTRF
NPIM58P6R8MTRF
NPIM58P8R2MTRF
NPIM58P100MTRF
Inductance Value
(μH)
0.33 ± 20%
0.47 ± 20%
0.68 ± 20%
1.0 ± 20%
1.5 ± 20%
2.2 ± 20%
3.3 ± 20%
4.7 ± 20%
5.6 ± 20%
6.8 ± 20%
8.2 ± 20%
10 ± 20%
NPIM__P Series
STANDARD VALUES - CASE Size 58P (5.7 x 5.2 x 1.6)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
7.5
8.6
11
15
9.8
12.4
18.2
26
42
60
85
110
118
143
165
11.3
14.3
21
30
48.3
69
98
127
137
165
190
10
9
6.8
6
4.5
3.5
3.0
2.5
2.4
2.3
2.3
14
13
10
9
7.5
5
4.5
4.0
3.5
3
2.8
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
NPIM52P Size
Part Number
NPIM52PR33MTRF
NPIM52PR47MTRF
NPIM52PR68MTRF
NPIM52P1R0MTRF
NPIM52P1R2MTRF
NPIM52P1R5MTRF
NPIM52P2R2MTRF
NPIM52P3R3MTRF
NPIM52P4R7MTRF
NPIM52P5R6MTRF
NPIM52P6R8MTRF
NPIM52P8R2MTRF
NPIM52P100MTRF
Inductance Value
(μH)
0.33 ± 20%
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
1.20 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
5.60 ± 20%
6.80 ± 20%
8.2 ± 20%
10 ± 20%
STANDARD VALUES - CASE Size 52P (5.7 x 5.2 x 1.8)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
6.3
7.3
12
21.3
7.3
11
17.5
23
26.5
42
66
103
112
130
148
180
8.6
12.4
20
28
30.5
50
76
116
122
150
171
199
11.5
10
7.0
6.2
5.5
4.2
3.3
2.8
2.5
2.4
2.3
2.3
18
12.8
13.7
11
9.8
9
7.3
5.0
4.0
3.8
3.5
3.4
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
Contact NIC for
NPIM_P Performance Curves
®
4
NIC COMPONENTS CORP.
www.niccomp.com
SPECIFICATIONS SUBJECT TO CHANGE
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPIM Shielded Power Inductors
NPIM53P Size
Part Number
NPIM53PR33MTRF
NPIM53PR47MTRF
NPIM53PR68MTRF
NPIM53P1R0MTRF
NPIM53P1R2MTRF
NPIM53P1R5MTRF
NPIM53P2R2MTRF
NPIM53P3R3MTRF
NPIM53P4R7MTRF
NPIM53P5R6MTRF
NPIM53P6R8MTRF
NPIM53P100MTRF
Inductance Value
(μH)
0.33 ± 20%
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
1.20 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
5.60 ± 20%
6.80 ± 20%
10.0 ± 20%
NPIM__P Series
STANDARD VALUES - CASE Size 53P (5.7 x 5.2 x 2.8)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
4.3
5.0
14
18
6.4
10
13
14
16
25
32
50
55
68
110
7.4
12
14
16
25
35
38
53
63
76.2
128
12
8.5
7.0
6.5
6.0
5.5
5
4.6
4.25
4.0
2.75
16
14
11
11
10
9.0
8.0
6.0
4.5
4.3
3.5
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
NPIM70P Size
Part Number
NPIM70PR22YTRF
NPIM70PR33MTRF
NPIM70PR47MTRF
NPIM70PR68MTRF
NPIM70P1R0MTRF
NPIM70P1R2MTRF
NPIM70P1R5MTRF
NPIM70P2R2MTRF
NPIM70P3R3MTRF
NPIM70P4R7MTRF
NPIM70P6R8MTRF
NPIM70P100MTRF
Inductance Value
(μH)
0.22 ± 30%
0.33 ± 20%
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
1.20 ± 20%
1.50 ± 20%
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
6.80 ± 20%
10.0 ± 20%
STANDARD VALUES - CASE Size 70P (7 x 6.6 x 1.0)
Typ. DCR
Max. DCR
DC Current
DC Current
(mΩ)
(mΩ)
Irms (Amps)
Isat (Amps)
6.5
7.5
11
19
9.0
13
17
27
31
35
53
90
130
172
280
10
17
19
30
36
40
61
103
150
198
290
9.5
8.5
7.0
6.0
5.0
4.5
4.0
3.2
2.5
2.1
1.8
16
12
9.0
7.0
6.8
6.5
5.0
4
3.8
3
2.5
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -20% inductance change at Isat
Contact NIC for
NPIM_P Performance Curves
®
NIC COMPONENTS CORP.
www.niccomp.com
SPECIFICATIONS SUBJECT TO CHANGE
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
5
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