NPIS Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• HIGH CURRENT (UP TO 13.8 AMPS)
• SURFACE MOUNTABLE CONSTRUCTION
• HIGH INDUCTANCE (UP TO 330µH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
CHARACTERISTICS
Case Size
Inductance Range
Case Size
Inductance Range
Case Size
Inductance Range
Ambient Operating Temperature Range
Temperatrue Rise at Irms
Inductance Change at Isat
Inductance Tolerance
Resistance to Solder Heat
NPIS20LS
0.47 ~ 10μH
NPIS41LS
0.82 ~ 100μH
NPIS54LS
1.0 ~ 100μH
NPIS21LS
0.47 ~ 22μH
NPIS48LS
1.0 ~ 220μH
NPIS62LS
0.5 ~ 22μH
NPIS31LS
1.0 ~ 62μH
NPIS42LS
1.0 ~ 100μH
NPIS63LS
1.5 ~ 100μH
NPIS__LS Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
NPIS32LS
0.82 ~ 100μH
NPIS43LS
0.91 ~ 120μH
NPIS65LS
0.82 ~ 330μH
NPIS35LS
1.0 ~ 68μH
NPIS52LS
0.47 ~ 100μH
NPIS84LS
0.82 ~ 330μH
-40°C ~ +125°C (including self-heating)*
Maximum +40°C Temperature Rise
Maximum -30% Inductance Drop From Initial Measured Value
±20% (M), ±30% (Y)
+260°C for 10 seconds
DIMENSIONS (mm)
Series
NPIS20LS
NPIS21LS
NPIS31LS
NPIS32LS
NPIS35LS
NPIS41LS
NPIS48LS
NPIS42LS
NPIS43LS
NPIS52LS
NPIS54LS
NPIS62LS
NPIS63LS
NPIS65LS
NPIS84LS
NPIS2*LS
A
2.5 ± 0.1
2.5 ± 0.1
3.0 ± 0.2
3.0 ± 0.2
3.0 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
5.0 ± 0.2
5.0 ± 0.2
6.0 ± 0.3
6.0 ± 0.3
6.0 ± 0.3
8.0 ± 0.3
NPIS5*LS
B
2.0 ± 0.1
2.0 ± 0.1
3.0 ± 0.2
3.0 ± 0.2
3.0 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
5.0 ± 0.2
5.0 ± 0.2
6.0 ± 0.3
6.0 ± 0.3
6.0 ± 0.3
8.0 ± 0.3
C
1.0 Max.
1.2 Max.
1.0 Max.
1.2 Max.
1.5 Max.
1.2 Max.
1.8 Max.
2.0 Max.
3.0 Max.
2.0 Max.
4.0 Max.
2.0 Max.
2.8 Max.
4.5 Max.
4.2 Max.
d
1.5 ± 0.2
1.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
3.3 ± 0.2
3.3 ± 0.2
3.3 ± 0.2
3.3 ± 0.2
4.0 ± 0.2
4.0 ± 0.2
4.9 ± 0.3
4.9 ± 0.3
4.9 ± 0.3
6.3 ± 0.3
e
0.80 ± 0.2
0.80 ± 0.2
0.75 ± 0.2
0.75 ± 0.2
0.75 ± 0.2
0.95 ± 0.2
0.95 ± 0.2
0.95 ± 0.2
0.95 ± 0.2
1.25 ± 0.2
1.25 ± 0.2
1.55 ± 0.3
1.55 ± 0.3
1.55 ± 0.3
2.00 ± 0.3
All Sizes
f
0.80 ± 0.2
0.80 ± 0.2
1.5 ± 0.2
1.5 ± 0.2
1.5 ± 0.2
2.1 ± 0.2
2.1 ± 0.2
2.1 ± 0.2
2.1 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.9 ± 0.3
2.9 ± 0.3
2.9 ± 0.3
4.0 ± 0.3
3.8
2.2
7.5
2.8
1.7
5.7
2.3
1.4
4.2
1.9
1.1
3.4
1.5
0.8
2.7
G
0.8
I
0.85
H
2
NPIS3*LS, NPIS4*LS
NPIS6*LS, NPIS8*LS
PART NUMBER SYSTEM
NPIS
31
LS
470
M TR F
A
B
e
f
d
®
A
B
e
f
d
A
B
e
f
d
C
RoHS Compliant
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (µH): 1st two digits are
significant, 3rd digit is multiplier.
Construction Code (see drawing for details)
Size Code (see table for details)
H
I
G
I
REFLOW SOLDERING
LAND PATTERN (ALL SIZES)
Series
*Specifications reflect recent product changes. For more information refer to PCN announcement [Link]
1
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
NPIS Shielded Power Inductors
NPIS20LS Size
Standard Values - Case Size 20 (2.0 x 2.5 x 1.0mm)
Series
NPIS20LSR47YTRF
NPIS20LSR68YTRF
NPIS20LS1R0YTRF
NPIS20LS1R5YTRF
NPIS20LS2R2YTRF
NPIS20LS3R3MTRF
NPIS20LS4R7MTRF
NPIS20LS6R8MTRF
NPIS20LS100MTRF
Inductance
(µH)
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
Tolerance
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
Test
Conditions
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
Max. DCR
(Ω) ±30%
0.061
0.081
0.117
0.198
0.226
0.355
0.61
0.971
1.183
Max. Isat
(Amps)
2.5
2.2
1.85
1.8
1.2
1.05
0.95
0.78
0.65
Typ. Isat
(Amps)
3.35
2.75
2.2
2.1
1.6
1.3
1.15
0.92
0.78
NPIS__LS Series
Irms (Amps)
2.35
2
1.65
1.3
1.2
0.9
0.7
0.59
0.5
Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat.
Temperature vs. DC Current Characteristics
Inductance vs. DC Current Characteristics
NPIS21LS Size
Standard Values - Case Size 21 (2.0 x 2.5 x 1.2mm)
Series
NPIS21LSR47YTRF
NPIS21LSR68YTRF
NPIS21LS1R0YTRF
NPIS21LS1R2YTRF
NPIS21LS1R5_TRF
NPIS21LS2R2MTRF
NPIS21LS2R7MTRF
NPIS21LS3R3MTRF
NPIS21LS3R6MTRF
NPIS21LS4R3MTRF
NPIS21LS4R7MTRF
NPIS21LS5R1MTRF
NPIS21LS5R6MTRF
NPIS21LS6R2MTRF
NPIS21LS6R8MTRF
NPIS21LS7R5MTRF
NPIS21LS8R2MTRF
NPIS21LS9R1MTRF
Inductance
(µH)
0.47
0.68
1.0
1.2
1.5
2.2
2.7
3.3
3.6
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
Tolerance
±30%
±30%
±30%
±30%
±20%, 30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Test
Conditions
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
Max. DCR
(Ω) ±30%
0.05
0.088
0.102
0.119
0.136
0.198
0.222
0.24
0.322
0.348
0.378
0.378
0.401
0.5
0.536
0.564
0.607
0.667
Max. Isat
(Amps)
3.6
3.06
2.68
2.38
2.24
1.85
1.71
1.61
1.48
1.37
1.18
1.18
1.13
1.03
0.98
0.97
0.98
0.95
Typ. Isat
(Amps)
4.03
3.43
3
2.67
2.51
2.07
1.92
1.8
1.66
1.53
1.32
1.32
1.26
1.16
1.09
1.09
1.1
1.06
Irms (Amps)
2.27
1.73
1.58
1.46
1.4
1.15
1.09
1.04
0.9
0.87
0.84
0.84
0.81
0.73
0.69
0.68
0.65
0.62
Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat.
®
2
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
NPIS Shielded Power Inductors
NPIS21LS Size (Continued)
Standard Values - Case Size 21 (2.0 x 2.5 x 1.2mm)
Series
NPIS21LS100MTRF
NPIS21LS120MTRF
NPIS21LS150MTRF
NPIS21LS220MTRF
Inductance
(µH)
10
12
15
22
Tolerance
±20%
±20%
±20%
±20%
Test
Conditions
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
Max. DCR
(Ω) ±30%
0.69
0.992
1.469
1.824
Max. Isat
(Amps)
0.88
0.78
0.68
0.53
Typ. Isat
(Amps)
0.97
0.87
0.76
0.59
NPIS__LS Series
Irms (Amps)
0.62
0.51
0.42
0.38
Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat.
Temperature vs. DC Current Characteristics
Inductance vs. DC Current Characteristics
NPIS31LS Size
Standard Values - Case Size 31 (3.0 x 3.0 x 1.0mm)
Series
NPIS31LS1R0YTRF
NPIS31LS1R5YTRF
NPIS31LS2R2YTRF
NPIS31LS2R7YTRF
NPIS31LS3R3YTRF
NPIS31LS3R6MTRF
NPIS31LS4R7MTRF
NPIS31LS6R8MTRF
NPIS31LS100MTRF
NPIS31LS120MTRF
NPIS31LS150MTRF
NPIS31LS180MTRF
NPIS31LS220MTRF
NPIS31LS270MTRF
NPIS31LS330MTRF
NPIS31LS390MTRF
NPIS31LS430MTRF
NPIS31LS470MTRF
NPIS31LS510MTRF
NPIS31LS560MTRF
NPIS31LS620MTRF
Inductance
(µH)
1.0
1.5
2.2
2.7
3.3
3.6
4.7
6.8
10
12
15
18
22
27
33
39
43
47
51
56
62
Tolerance
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Test
Conditions
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
DCR
(Ω) ±30%
0.065
0.08
0.11
0.13
0.145
0.165
0.225
0.305
0.4
0.505
0.61
0.68
0.93
1.08
1.55
1.75
1.8
1.95
2.2
2.32
2.45
Isat (Amps)
1.4
1.27
1.15
1
0.97
0.95
0.75
0.55
0.55
0.43
0.42
0.4
0.35
0.3
0.29
0.28
0.23
0.22
0.21
0.21
0.2
Irms (Amps)
1.45
1.3
1.09
1.02
0.96
0.9
0.77
0.66
0.58
0.52
0.47
0.44
0.38
0.35
0.3
0.28
0.27
0.26
0.25
0.24
0.23
SRF (MHz)
180
120
100
90
74
67
59
42
39
36
30
29
28
25
18
18
18
18
18
16
16
Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat.
Temperature vs. DC Current Characteristics
Inductance vs. DC Current Characteristics
®
3
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
NPIS Shielded Power Inductors
NPIS32LS Size
Standard Values - Case Size 32 (3.0 x 3.0 x 1.2mm)
Series
NPIS32LSR82YTRF
NPIS32LS1R0YTRF
NPIS32LS1R2YTRF
NPIS32LS1R5YTRF
NPIS32LS1R8YTRF
NPIS32LS2R2YTRF
NPIS32LS2R4YTRF
NPIS32LS2R7YTRF
NPIS32LS3R3MTRF
NPIS32LS4R7MTRF
NPIS32LS6R8MTRF
NPIS32LS100MTRF
NPIS32LS120MTRF
NPIS32LS150MTRF
NPIS32LS180MTRF
NPIS32LS220MTRF
NPIS32LS270MTRF
NPIS32LS330MTRF
NPIS32LS360MTRF
NPIS32LS390MTRF
NPIS32LS470MTRF
NPIS32LS560MTRF
NPIS32LS620MTRF
NPIS32LS680MTRF
NPIS32LS820MTRF
NPIS32LS101MTRF
Inductance
(µH)
0.82
1.0
1.2
1.5
1.8
2.2
2.4
2.7
3.3
4.7
6.8
10
12
15
18
22
27
33
36
39
47
56
62
68
82
100
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Test Conditions
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
DCR
(Ω) ±30%
0.03
0.04
0.045
0.045
0.055
0.075
0.068
0.085
0.1
0.12
0.19
0.265
0.345
0.36
0.545
0.645
0.77
0.875
0.95
1.33
1.36
1.38
1.53
1.67
2.54
2.86
Isat
(Amps)
2.05
1.87
2.22
1.62
1.51
1.2
1.15
1.14
1.05
0.9
0.75
0.6
0.48
0.45
0.43
0.42
0.4
0.36
0.34
0.3
0.27
0.26
0.25
0.24
0.22
0.21
NPIS__LS Series
Irms
(Amps)
2.47
2.2
2.01
2.01
1.84
1.55
1.5
1.48
1.36
1.24
0.98
0.83
0.73
0.71
0.58
0.53
0.49
0.46
0.44
0.37
0.36
0.36
0.35
0.33
0.27
0.25
SRF
(MHz)
180
120
120
110
90
84
100
65
64
61
61
42
32
27
25
23
21
18
18
18
14
14
12
12
12
12
Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat.
Temperature vs. DC Current Characteristics
Inductance vs. DC Current Characteristics
®
4
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
NPIS Shielded Power Inductors
NPIS35LS Size
Standard Values - Case Size 35 (3.0 x 3.0 x 1.5mm)
Series
NPIS35LS1R0YTRF
NPIS35LS1R2YTRF
NPIS35LS1R5YTRF
NPIS35LS1R8YTRF
NPIS35LS2R2YTRF
NPIS35LS2R7YTRF
NPIS35LS3R3MTRF
NPIS35LS3R6MTRF
NPIS35LS4R3MTRF
NPIS35LS4R7MTRF
NPIS35LS5R1MTRF
NPIS35LS6R2MTRF
NPIS35LS6R8MTRF
NPIS35LS100MTRF
NPIS35LS120MTRF
NPIS35LS150MTRF
NPIS35LS180MTRF
NPIS35LS220MTRF
NPIS35LS270MTRF
NPIS35LS330MTRF
NPIS35LS390MTRF
NPIS35LS430MTRF
NPIS35LS470MTRF
NPIS35LS560MTRF
NPIS35LS620MTRF
NPIS35LS680MTRF
Inductance
(µH)
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.6
4.3
4.7
5.1
6.2
6.8
10
12
15
18
22
27
33
39
43
47
56
62
68
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Test Conditions
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
100KHz, 1V
DCR
(Ω) ±30%
0.037
0.04
0.05
0.05
0.06
0.075
0.08
0.105
0.115
0.125
0.125
0.195
0.2
0.25
0.32
0.35
0.43
0.46
0.73
0.82
0.995
1.06
1.25
1.28
1.43
2.7
Isat
(Amps)
2.3
2.21
2.3
1.75
1.6
1.52
1.32
1.28
1.2
1.1
1.08
1
0.85
0.72
0.7
0.66
0.56
0.52
0.48
0.44
0.41
0.37
0.35
0.33
0.33
0.28
NPIS__LS Series
Irms
(Amps)
2.1
1.95
1.7
1.7
1.6
1.43
1.36
1.2
1.14
1.09
1.09
0.86
0.85
0.77
0.68
0.65
0.59
0.57
0.45
0.43
0.39
0.37
0.35
0.34
0.32
0.23
SRF
(MHz)
150
110
100
92
86
64
68
59
53
46
49
46
39
41
32
30
23
23
22
20
14
16
14
13
13
11
Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat.
Temperature vs. DC Current Characteristics
Inductance vs. DC Current Characteristics
®
5
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Specifications are subject to change
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