NPIS Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• HIGH CURRENT, SMALL SIZE (UP TO 7 AMPS)
• SURFACE MOUNTABLE CONSTRUCTION
• HIGH INDUCTANCE (UP TO 1000µH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS
CHARACTERISTICS
Case Size
Inductance Range
Temperature Range
Temperatrue Rise at Irms
Inductance Change at Isat
Inductance Tolerance
Resistance to Solder Heat
+30°C max.
NPIS16R
1 ~ 10000µH
NPIS22R
2.2 ~ 1000µH
NPIS__R Series
includes all homogeneous materials
*See Part Number System for Details
RoHS
Compliant
NPIS31R
1.0 ~ 390µH
NPIS30R
2.2 ~ 470µH
-40°C ~ +125°C
NPIS52R
10 ~ 1000µH
+40°C max.
-10% typical
10% (K), 15% (L), 20% (M)
260°C for 10 seconds
DIMENSIONS (mm)
Series
NPIS16R
NPIS22R
NPIS30R
NPIS31R
NPIS52R
A
4.45 Max
8.00 ± 0.2
10.0 ± 0.2
10.0 ± 0.2
15.0 ± 0.3
B
6.6 Max
10.5 ± 0.2
12.7 ± 0.2
12.7 ± 0.2
18.4 ± 0.3
C
2.92 Max
5.0 ± 0.3
3.0 ± 0.3
5.0 ± 0.3
7.0 ± 0.5
D
1.02 ± 0.2
2.1 ± 0.2
2.4 ± 0.2
2.4 ± 0.2
2.4 ± 0.2
E
1.27 ± 0.2
2.0 ± 0.2
2.2 ± 0.2
2.2 ± 0.2
2.2 ± 0.2
F
4.32 ± 0.3
6.0 ± 0.3
7.6 ± 0.3
7.6 ± 0.3
13.3 ± 0.3
G
4.06
5.7
7.3
7.3
12.7
H
3.56
2.2
2.8
2.8
2.8
I
1.4
2.4
3.0
3.0
3.0
NPIS16R
NPIS22R, 30W, 31R
AND 52R
REFLOW SOLDERING PROFILE
300
250
Temperature °C
Soldering 260°C max.
5 seconds max.
Time above 230°C
30 seconds max.
Cool Down
A
A
200
150
100
50
Pre-Heat
150°C ~ 180°C
60 ~ 120 sec.
B
C
F
D
B
C
F
D
25
30
60
90 120 150 180 210 240 270 300
Time - Seconds
E
E
LAND PATTERN
PART NUMBER SYSTEM
NPIS 22 R 102 K TR F
Termination Finish:
F = Pb-free/RoHS Compliant (100%Sn)
B = Sn-Pb (Optional)
Packaging: TR = Tape & Reel
Inductance Tolerance Code: K=10%, L=15%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
®
G
I
H
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
99
NPIS Shielded Power Inductors
STANDARD VALUES - CASE SIZE 16 (4.45 x 6.6 x 2.92mm)
Part Number
NPIS16R1R0MTRF
NPIS16R1R5MTRF
NPIS16R2R2MTRF
NPIS16R3R3MTRF
NPIS16R4R7MTRF
NPIS16R6R8MTRF
NPIS16R100MTRF
NPIS16R150MTRF
NPIS16R220MTRF
NPIS16R330MTRF
NPIS16R470MTRF
NPIS16R680MTRF
NPIS16R101MTRF
NPIS16R151MTRF
NPIS16R221MTRF
NPIS16R331MTRF
NPIS16R471MTRF
NPIS16R681MTRF
NPIS16R102MTRF
NPIS16R152MTRF
NPIS16R222MTRF
NPIS16R332MTRF
NPIS16R472MTRF
NPIS16R682MTRF
NPIS16R103MTRF
Inductance Value
(µH)
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
100±20%
150±20%
220±20%
330±20%
470±20%
680±20%
1000±20%
1500±20%
2200±20%
3300±20%
4700±20%
6800±20%
10000±20%
SRF (Typical)
MHz
250
125
120
120
105
50
38
33
25
20
20
15
10
9.0
6.0
5.0
4.0
3.0
2.0
2.0
2.0
1.0
1.0
1.0
0.8
DC Resistance
(Ω)
0.040
0.045
0.050
0.055
0.060
0.065
0.075
0.090
0.110
0.190
0.230
0.290
0.480
0.590
0.770
1.40
1.80
2.20
3.40
4.20
8.50
11.0
13.9
25.0
32.8
DC Current
Isat/Irms (Amps)
3.0
2.3
1.8
1.6
1.4
1.2
1.0
0.80
0.70
0.60
0.50
0.40
0.30
0.26
0.22
0.20
0.19
0.16
0.15
0.12
0.10
0.08
0.06
0.04
0.02
100KHz
Test Frequency
NPIS__R Series
Maximum +30°C temperature rise at Irms. Typical -10% inductance change at Isat.
®
100
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPIS Shielded Power Inductors
STANDARD VALUES - CASE SIZE 22 (8.0 x 10.5 x 5.0mm)
Part Number
NPIS22R2R2MTRF
NPIS22R3R9MTRF
NPIS22R5R6MTRF
NPIS22R8R2MTRF
NPIS22R100MTRF
NPIS22R120MTRF
NPIS22R150MTRF
NPIS22R180LTRF
NPIS22R220LTRF
NPIS22R270LTRF
NPIS22R330LTRF
NPIS22R390LTRF
NPIS22R470LTRF
NPIS22R560KTRF
NPIS22R680KTRF
NPIS22R820KTRF
NPIS22R101KTRF
NPIS22R121KTRF
NPIS22R151KTRF
NPIS22R181KTRF
NPIS22R221KTRF
NPIS22R271KTRF
NPIS22R331KTRF
NPIS22R391KTRF
NPIS22R471KTRF
NPIS22R561KTRF
NPIS22R681KTRF
NPIS22R821KTRF
NPIS22R102KTRF
Inductance Value
(µH)
2.2 ± 20%
3.9 ± 20%
5.6 ± 20%
8.2 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 15%
22 ± 15%
27 ± 15%
33 ± 15%
39 ± 15%
47 ± 15%
56 ± 10%
68 ± 10%
82 ± 10%
100 ± 10%
120 ± 10%
150 ± 10%
180 ± 10%
220 ± 10%
270 ± 10%
330 ± 10%
390 ± 10%
470 ± 10%
560 ± 20%
680 ± 20%
820 ± 20%
1000 ± 20%
SRF (Typical)
MHz
75.0
50.0
40.0
32.0
28.0
24.0
22.0
19.0
17.0
15.5
13.5
12.0
10.50
9.50
9.00
8.50
7.50
7.00
6.50
4.80
4.50
4.20
3.80
3.60
3.50
3.00
2.80
2.50
2.20
DC Resistance
(Ω)
0.040
0.055
0.065
0.080
0.100
0.120
0.140
0.160
0.180
0.200
0.240
0.260
0.280
0.380
0.440
0.550
0.600
0.750
0.900
1.05
1.18
1.40
1.80
2.10
2.25
3.00
3.40
4.00
5.00
DC Current
Irms (Amps)
2.50
2.10
1.95
1.75
1.50
1.40
1.30
1.20
1.10
1.00
0.92
0.84
0.75
0.68
0.60
0.54
0.50
0.45
0.40
0.35
0.30
0.27
0.24
0.22
0.20
0.18
0.17
0.16
0.15
DC Current
Isat (Amps)
6.0
4.5
4.0
3.0
2.5
2.0
1.8
1.6
1.5
1.4
1.3
1.0
0.90
0.80
0.70
0.60
0.50
0.45
0.40
0.37
0.35
0.32
0.30
0.28
0.26
0.25
0.23
0.22
0.20
NPIS__R Series
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
®
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
101
NPIS Shielded Power Inductors
STANDARD VALUES - CASE SIZE 30 (10.0 x 12.7 x 3.0mm)
Part Number
NPIS30R2R2MTRF
NPIS30R3R0MTRF
NPIS30R3R9MTRF
NPIS30R4R7MTRF
NPIS30R6R8MTRF
NPIS30R100MTRF
NPIS30R120MTRF
NPIS30R150MTRF
NPIS30R180MTRF
NPIS30R220MTRF
NPIS30R270MTRF
NPIS30R330MTRF
NPIS30R390MTRF
NPIS30R470MTRF
NPIS30R560MTRF
NPIS30R680MTRF
NPIS30R820MTRF
NPIS30R101MTRF
NPIS30R121MTRF
NPIS30R151MTRF
NPIS30R181MTRF
NPIS30R221MTRF
NPIS30R271LTRF
NPIS30R331LTRF
NPIS30R391LTRF
NPIS30R471LTRF
Inductance Value
(µH)
2.2 ± 20%
3.0 ± 20%
3.0 ± 20%
4.7 ± 20%
6.8 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82. ± 20%
100 ± 20%
120.± 20%
150 ± 20%
180 ± 20%
220 ± 20%
270 ± 15%
330 ± 15%
390 ± 15%
470 ± 15%
SRF (Typical)
MHz
90
70
60
50
50
38
29
30
25
22
18
17
17
15
14
12
11
9.5
8.5
8
7
6.5
5.5
5.2
5
4.5
DC Resistance
(Ω)
0.045
0.062
0.070
0.078
0.100
0.145
0.185
0.200
0.270
0.300
0.400
0.450
0.560
0.650
0.680
0.800
1.20
1.40
1.52
1.80
2.20
2.20
3.10
3.60
4.60
5.10
DC Current
Irms (Amps)
3.50
3.00
2.80
2.50
2.20
2.00
1.75
1.50
1.40
1.30
1.20
1.10
0.95
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
DC Current
Isat (Amps)
4.20
3.60
3.40
3.00
2.60
2.20
2.00
1.80
1.60
1.50
1.30
1.20
1.10
1.05
1.00
0.90
0.85
0.80
0.70
0.65
0.60
0.50
0.45
0.40
0.35
0.30
NPIS__R Series
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
®
102
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPIS Shielded Power Inductors
STANDARD VALUES - CASE SIZE 31 (10.0 x 12.7 x 5.0mm)
Part Number
NPIS31R1R0MTRF
NPIS31RIR5MTRF
NPIS31R2R2MTRF
NPIS31R3R0MTRF
NPIS31R4R7MTRF
NPIS31R6R8MTRF
NPIS31R100MTRF
NPIS31R120MTRF
NPIS31R150MTRF
NPIS31R180LTRF
NPIS31R220LTRF
NPIS31R270LTRF
NPIS31R330LTRF
NPIS31R390LTRF
NPIS31R470LTRF
NPIS31R560LTRF
NPIS31R680LTRF
NPIS31R820LTRF
NPIS31R101KTRF
NPIS31R121KTRF
NPIS31R151KTRF
NPIS31R181KTRF
NPIS31R221KTRF
NPIS31R271KTRF
NPIS31R331KTRF
NPIS31R391KTRF
Inductance Value
(µH)
1.0 ± 20%
1.5 ± 20%
2.2 ± 20%
3.0 ± 20%
4.7 ± 20%
6.8 ± 20%
10 ± 22%
12 ± 22%
15 ± 22%
18 ± 15%
22 ± 15%
27 ± 15%
33 ± 15%
39 ± 15%
47 ± 15%
56 ± 15%
68 ± 15%
82 ± 15%
100 ± 10%
120 ± 10%
150 ± 10%
180 ± 10%
220 ± 10%
270 ± 10%
330 ± 10%
390 ± 10%
SRF (Typical)
MHz
130
110
90
65
50
30
28
25
20
19
18
16
14
12
11
10
9.0
8.0
7.5
7.0
6.3
5.5
5.0
4.5
4.0
3.3
DC Resistance
(Ω)
0.021
0.022
0.027
0.030
0.040
0.055
0.065
0.080
0.085
0.090
0.100
0.120
0.160
0.180
0.190
0.210
0.340
0.380
0.420
0.460
0.520
0.700
0.800
1.10
1.20
1.40
DC Current
Irms (Amps)
5.00
4.50
3.10
2.90
2.50
2.20
2.00
1.80
1.70
1.60
1.40
1.30
1.20
1.05
1.00
0.90
0.82
0.75
0.68
0.60
0.55
0.50
0.45
0.40
0.35
0.33
DC Current
Isat (Amps)
5.6
5.2
5.0
3.9
3.2
2.8
2.4
2.2
2.0
1.8
1.6
1.5
1.4
1.2
1.0
0.95
0.90
0.85
0.80
0.70
0.60
0.65
0.50
0.45
0.40
0.35
NPIS__R Series
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
STANDARD VALUES - CASE SIZE 52 (15.0 x 18.4 x 7.0mm)
Part Number
NPIS52R100MTRF
NPIS52R150MTRF
NPIS52R220MTRF
NPIS52R330MTRF
NPIS52R470MTRF
NPIS52R680MTRF
NPIS52R101MTRF
NPIS52R151MTRF
NPIS52R221MTRF
NPIS52R331MTRF
NPIS52R471MTRF
NPIS52R681MTRF
NPIS52R102MTRF
®
Inductance Value
(µH)
10 ± 20%
15 ± 20%
22 ± 20%
33 ± 20%
47 ± 20%
68 ± 20%
100 ± 20%
150 ± 20%
220 ± +0%
330 ± 20%
470 ± 20%
680 ± 20%
1000 ±20%
SRF (Typical)
MHz
20
17
15
10
8.5
6.5
5.5
5.0
4.0
3.0
2.5
2.3
1.9
DC Resistance
(Ω)
0.030
0.035
0.045
0.060
0.080
0.115
0.180
0.220
0.320
0.500
0.750
1.10
1.50
DC Current
Irms (Amps)
4.00
3.60
3.15
2.80
2.45
2.00
1.70
1.35
1.15
0.90
0.75
0.65
0.55
DC Current
Isat (Amps)
7.0
6.2
5.0
4.2
3.5
3.0
2.4
2.0
1.6
1.3
1.1
0.90
0.75
100KHz
Test Frequency
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
103
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