SMD Power Inductors:

19,051 Products Found
We offer a wide range of semishielded, shielded, unshielded and wirewound SMD power inductors from multiple manufacturers.An SMD Inductor, or Surface Mount Device Inductor, has no wire leads on its ends. This type of inductor is mounted directly to the surface of a circuit board via a metal pad on each end of the device.An SMD inductor commonly comprises a small coil shaped much like a spring, made of an electrically conductive wire. Some SMD inductors have a core of some type at the centre of the coil. Depending on the material chosen to serve as a core, often ferrite based, and the size and density of the core itself, the operational properties of the coil can be altered to fit specific needs.How to choose a suitable deviceAs SMD power inductors are typically used for switching power supplies in portable applications like mobile phones, choosing a suitable device depends above all on its size. Circuit board space is at a premium, especially as ever more functionality, and an associated increase in current, is added to the phone.Other key criteria include the device’s inductance value at the power supply switching frequency, its coil DC resistance, the additional saturation current, the additional RMS current, the equivalent series impedance (ESR) and the Q factor. The choice of shielded or unshielded inductor type is also important, and depends on the application.Since chip inductor manufacturers rarely provide ESR and Q factor information, designers should ask them for it. The relationship between the inductance and the current given by the manufacturer is often limited to 25°C, so the relevant data within the desired operating temperature range should be obtained. The worst case is generally 85°C.
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Manufacturer
Inductance
Inductor Type
RMS Current (Irms)
Inductor Construction
Self Resonant Frequency
Saturation Current (Isat)
DC Current Rating
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Inductor Case / Package
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Inductance Tolerance
Product Length
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Product Width
Product Height
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3501793

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$1.110
($1.2765)
50+
$0.907
($1.043)
250+
$0.747
($0.859)
500+
$0.676
($0.7774)
1000+
$0.605
($0.6958)
More Pricing...
Min: 5 / Mult: 5
3.3µH
-
2A
Shielded
-
2.7A
-
MPL-AT Series
-
0.145ohm
± 20%
2.5mm
-
2mm
1.2mm
3265708

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$1.850
($2.1275)
50+
$1.360
($1.564)
250+
$1.040
($1.196)
500+
$0.956
($1.0994)
1000+
$0.875
($1.0063)
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2A
Shielded
-
2.6A
-
SPM-LR Series
-
0.166ohm
± 20%
3mm
-
3mm
1mm
3370286

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
2000+
$0.105
($0.1208)
10000+
$0.097
($0.1116)
20000+
$0.089
($0.1024)
30000+
$0.081
($0.0932)
Min: 2000 / Mult: 2000
10µH
-
760mA
Unshielded
-
-
-
-
-
0.32ohm
± 20%
3.5mm
-
3mm
2.1mm
2836805

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.530
($6.3595)
250+
$3.660
($4.209)
500+
$2.450
($2.8175)
1000+
$2.080
($2.392)
Min: 1 / Mult: 1
3µH
-
8A
Shielded
-
2.2A
-
XFL4030 Series
-
0.0205ohm
± 20%
4mm
-
4mm
3.1mm
3923816

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.050
($4.6575)
10+
$4.020
($4.623)
Min: 1 / Mult: 1
2.2µH
-
44.5A
Shielded
-
32.8A
-
SPM-VT-D Series
-
0.00374ohm
± 20%
13mm
-
12.5mm
6.5mm
3928910

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
$1.080
($1.242)
100+
$0.940
($1.081)
500+
$0.837
($0.9626)
1000+
$0.761
($0.8752)
2000+
$0.728
($0.8372)
Min: 10 / Mult: 10
1.2µH
-
4.78A
Shielded
-
2.97A
-
IHLP-1212BZ-51 Series
-
0.03899ohm
± 20%
3.56mm
-
3.3mm
2mm
3929015

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.650
($4.1975)
10+
$2.550
($2.9325)
50+
$2.300
($2.645)
100+
$2.060
($2.369)
200+
$2.000
($2.300)
More Pricing...
Min: 1 / Mult: 1
0.68µH
-
36.5A
Shielded
-
36.5A
-
SRP1265WA Series
-
0.00162ohm
± 20%
13.6mm
-
12.6mm
6.2mm
3928898

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
$1.120
($1.288)
100+
$1.060
($1.219)
500+
$1.020
($1.173)
1000+
$0.967
($1.112)
2000+
$0.826
($0.9499)
More Pricing...
Min: 10 / Mult: 10
1µH
-
3.47A
Shielded
-
5.23A
-
IHLP-1212AZ-01 Series
-
0.06638ohm
± 20%
3.56mm
-
3.3mm
1mm
3929018

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.940
($4.531)
10+
$3.650
($4.1975)
50+
$3.100
($3.565)
100+
$2.550
($2.9325)
200+
$2.290
($2.6335)
More Pricing...
Min: 1 / Mult: 1
2.2µH
-
23A
Shielded
-
26A
-
SRP1265WA Series
-
0.0042ohm
± 20%
13.6mm
-
12.6mm
6.2mm
3929016

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.480
($4.002)
10+
$2.870
($3.3005)
50+
$2.510
($2.8865)
100+
$2.350
($2.7025)
200+
$2.200
($2.530)
More Pricing...
Min: 1 / Mult: 1
1µH
-
32A
Shielded
-
32A
-
SRP1265WA Series
-
0.0021ohm
± 20%
13.6mm
-
12.6mm
6.2mm
3929023

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.650
($4.1975)
10+
$2.570
($2.9555)
50+
$2.320
($2.668)
100+
$2.080
($2.392)
200+
$2.060
($2.369)
More Pricing...
Min: 1 / Mult: 1
8.2µH
-
13A
Shielded
-
16A
-
SRP1265WA Series
-
0.0136ohm
± 20%
13.6mm
-
12.6mm
6.2mm
3890125

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.460
($2.829)
50+
$2.100
($2.415)
100+
$1.440
($1.656)
250+
$1.380
($1.587)
500+
$1.320
($1.518)
More Pricing...
Min: 1 / Mult: 1
1.9µH
-
29.8A
Shielded
-
-
-
PCC-M1050MS Series
-
0.0049ohm
± 20%
10.9mm
-
10mm
5mm
3928919

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
$1.270
($1.4605)
100+
$0.999
($1.1488)
500+
$0.842
($0.9683)
1000+
$0.772
($0.8878)
2000+
$0.724
($0.8326)
More Pricing...
Min: 10 / Mult: 10
1.5µH
-
4.08A
Shielded
-
5.96A
-
IHLP-1212BZ-01 Series
-
0.06281ohm
± 20%
3.56mm
-
3.3mm
2mm
3928995

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.680
($3.082)
10+
$1.880
($2.162)
50+
$1.710
($1.9665)
100+
$1.510
($1.7365)
200+
$1.480
($1.702)
More Pricing...
Min: 1 / Mult: 1
0.78µH
-
30A
Shielded
-
27A
-
SRP1038WA Series
-
0.0025ohm
± 20%
11mm
-
10mm
3.8mm
3928994

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.890
($3.3235)
10+
$2.680
($3.082)
50+
$2.290
($2.6335)
100+
$1.880
($2.162)
200+
$1.680
($1.932)
More Pricing...
Min: 1 / Mult: 1
0.68µH
-
31A
Shielded
-
28A
-
SRP1038WA Series
-
0.0023ohm
± 20%
11mm
-
10mm
3.8mm
3928738

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.420
($3.933)
10+
$2.390
($2.7485)
50+
$2.000
($2.300)
100+
$1.710
($1.9665)
Min: 1 / Mult: 1
10µH
-
4.54A
Shielded
-
6.5A
-
B82477D4 Series
-
0.042ohm
± 20%
12.5mm
-
12.5mm
8.5mm
3929021

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.650
($4.1975)
10+
$2.550
($2.9325)
50+
$2.300
($2.645)
100+
$2.060
($2.369)
200+
$2.000
($2.300)
More Pricing...
Min: 1 / Mult: 1
5.6µH
-
15A
Shielded
-
18A
-
SRP1265WA Series
-
0.01ohm
± 20%
13.6mm
-
12.6mm
6.2mm
3928742

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.500
($4.025)
10+
$2.460
($2.829)
50+
$2.130
($2.4495)
100+
$1.780
($2.047)
200+
$1.730
($1.9895)
More Pricing...
Min: 1 / Mult: 1
22µH
-
3.11A
Shielded
-
4.5A
-
B82477D4 Series
-
0.078ohm
± 20%
12.5mm
-
12.5mm
8.5mm
3890125RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$1.440
($1.656)
250+
$1.380
($1.587)
500+
$1.320
($1.518)
1000+
$1.230
($1.4145)
5000+
$1.140
($1.311)
More Pricing...
Min: 100 / Mult: 1
1.9µH
-
29.8A
Shielded
-
-
-
PCC-M1050MS Series
-
0.0049ohm
± 20%
10.9mm
-
10mm
5mm
3923829

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$1.890
($2.1735)
50+
$1.390
($1.5985)
250+
$1.070
($1.2305)
500+
$0.994
($1.1431)
1000+
$0.896
($1.0304)
More Pricing...
Min: 5 / Mult: 5
330nH
-
24.9A
Shielded
-
18.4A
-
SPM-VT-D Series
-
0.0046ohm
± 20%
5.3mm
-
5.1mm
3mm
2361911

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.930
($2.2195)
50+
$1.770
($2.0355)
100+
$1.650
($1.8975)
250+
$1.640
($1.886)
500+
$1.540
($1.771)
More Pricing...
Min: 1 / Mult: 1
1.5µH
-
2A
Shielded
-
5.7A
-
WE-MAPI Series
-
0.096ohm
± 20%
3mm
-
3mm
1.2mm
2763470

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.030
($4.6345)
50+
$3.340
($3.841)
100+
$3.220
($3.703)
250+
$3.150
($3.6225)
500+
$3.090
($3.5535)
More Pricing...
Min: 1 / Mult: 1
33µH
-
1.22A
Shielded
-
1.15A
-
WE-PD Series
-
0.24ohm
± 20%
7.3mm
-
7.3mm
3.2mm
3255264

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
$1.030
($1.1845)
100+
$0.783
($0.9004)
500+
$0.772
($0.8878)
Min: 10 / Mult: 10
150nH
-
9.06A
Shielded
-
13.13A
-
IHLP-1212AB-A1 Series
-
0.01214ohm
± 20%
3.3mm
-
3.3mm
1.2mm
3582965

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.570
($1.8055)
50+
$1.390
($1.5985)
100+
$1.320
($1.518)
250+
$1.260
($1.449)
500+
$1.220
($1.403)
More Pricing...
Min: 1 / Mult: 1
68µH
-
320mA
Shielded
-
220mA
-
WE-TPC Series
-
1.45ohm
± 30%
3.8mm
-
3.8mm
1.65mm
3582988

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.030
($4.6345)
50+
$3.360
($3.864)
100+
$3.220
($3.703)
250+
$3.150
($3.6225)
500+
$3.090
($3.5535)
More Pricing...
Min: 1 / Mult: 1
15µH
-
1.51A
Shielded
-
1.75A
-
WE-PD Series
-
0.13ohm
± 20%
7.3mm
-
7.3mm
3.2mm
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