SMD Power Inductors:

120 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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2289057

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Each (Supplied on Cut Tape)
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1+
S$2.640
(S$2.8776)
10+
S$2.230
(S$2.4307)
50+
S$2.070
(S$2.2563)
100+
S$1.660
(S$1.8094)
200+
S$1.530
(S$1.6677)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
3.9A
Shielded
3.6A
-
XAL40xx Series
-
0.0741ohm
± 20%
-
4mm
4mm
3.1mm
1612718

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Each (Supplied on Cut Tape)
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1+
S$1.360
(S$1.4824)
10+
S$1.160
(S$1.2644)
50+
S$1.060
(S$1.1554)
200+
S$0.823
(S$0.8971)
400+
S$0.758
(S$0.8262)
Min: 1 / Mult: 1
10µH
Power Inductor
3.8A
Shielded
3.6A
-
SRU1038 Series
-
0.025ohm
± 30%
-
10mm
10mm
3.8mm
2289057RL

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100+
S$1.660
(S$1.8094)
200+
S$1.530
(S$1.6677)
500+
S$1.400
(S$1.526)
2500+
S$1.270
(S$1.3843)
Min: 100 / Mult: 1
6.8µH
-
3.9A
Shielded
3.6A
-
XAL40xx Series
-
0.0741ohm
± 20%
-
4mm
4mm
3.1mm
2082680

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Each (Supplied on Cut Tape)
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1+
S$3.310
(S$3.6079)
10+
S$3.180
(S$3.4662)
50+
S$2.870
(S$3.1283)
100+
S$2.580
(S$2.8122)
200+
S$2.300
(S$2.507)
More Pricing...
Min: 1 / Mult: 1
22µH
-
3A
Shielded
3.6A
-
WE-PD Series
-
0.05ohm
± 20%
-
10mm
10mm
5mm
3463511

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10+
S$0.910
(S$0.9919)
100+
S$0.750
(S$0.8175)
500+
S$0.660
(S$0.7194)
1000+
S$0.625
(S$0.6812)
2000+
S$0.585
(S$0.6377)
More Pricing...
Min: 10 / Mult: 10
4.7µH
-
2.4A
Shielded
3.6A
-
SRP0510 Series
-
0.151ohm
± 10%
-
5.4mm
5.1mm
1mm
3463511RL

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100+
S$0.750
(S$0.8175)
500+
S$0.660
(S$0.7194)
1000+
S$0.625
(S$0.6812)
2000+
S$0.585
(S$0.6377)
4000+
S$0.535
(S$0.5831)
More Pricing...
Min: 100 / Mult: 10
4.7µH
-
2.4A
Shielded
3.6A
-
SRP0510 Series
-
0.151ohm
± 10%
-
5.4mm
5.1mm
1mm
1635947

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1+
S$3.760
(S$4.0984)
10+
S$3.440
(S$3.7496)
25+
S$3.420
(S$3.7278)
50+
S$2.920
(S$3.1828)
100+
S$2.730
(S$2.9757)
More Pricing...
Min: 1 / Mult: 1
68µH
Power
3.2A
Shielded
3.6A
-
WE-PD Series
-
0.089ohm
± 20%
-
12mm
12mm
10mm
2836833

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Each (Supplied on Cut Tape)
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1+
S$3.480
(S$3.7932)
10+
S$3.130
(S$3.4117)
50+
S$2.780
(S$3.0302)
100+
S$2.420
(S$2.6378)
200+
S$2.070
(S$2.2563)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
3.9A
Shielded
3.6A
-
XEL4030 Series
-
0.0741ohm
± 20%
-
4mm
4mm
3.1mm
2917132

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Each (Supplied on Cut Tape)
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Packaging Options
10+
S$0.876
(S$0.9548)
100+
S$0.720
(S$0.7848)
500+
S$0.628
(S$0.6845)
1000+
S$0.591
(S$0.6442)
2000+
S$0.538
(S$0.5864)
More Pricing...
Min: 10 / Mult: 10
4.7µH
-
3.3A
Shielded
3.6A
-
CLF-NI-D Series
-
0.023ohm
± 30%
-
6.3mm
6mm
4.5mm
2871527

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1+
S$0.857
(S$0.9341)
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S$0.672
(S$0.7325)
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S$0.522
(S$0.569)
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S$0.512
(S$0.5581)
500+
S$0.502
(S$0.5472)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
-
Shielded
3.6A
3.4A
DS75LC Series
-
0.036ohm
± 30%
Ferrite
7.6mm
7.6mm
5mm
3521831

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1+
S$2.890
(S$3.1501)
10+
S$2.390
(S$2.6051)
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S$2.080
(S$2.2672)
50+
S$2.030
(S$2.2127)
100+
S$1.960
(S$2.1364)
More Pricing...
Min: 1 / Mult: 1
10µH
-
4.1A
Shielded
3.6A
-
IHLD-2525GG-5A Series
-
0.06634ohm
± 20%
-
7.79mm
7.26mm
7.51mm
1636153

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Each (Supplied on Cut Tape)
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1+
S$2.940
(S$3.2046)
10+
S$2.910
(S$3.1719)
25+
S$2.860
(S$3.1174)
50+
S$2.820
(S$3.0738)
100+
S$2.700
(S$2.943)
More Pricing...
Min: 1 / Mult: 1
68µH
-
2.3A
Unshielded
3.6A
-
WE-PD4 Series
-
0.13ohm
± 20%
-
18.54mm
15.24mm
7.11mm
2211509

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Each (Supplied on Cut Tape)
Cut Tape
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1+
S$1.820
(S$1.9838)
50+
S$1.660
(S$1.8094)
100+
S$1.650
(S$1.7985)
250+
S$1.630
(S$1.7767)
500+
S$1.610
(S$1.7549)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
4.2A
Shielded
3.6A
-
WE-TPC Series
-
0.033ohm
± 30%
-
10mm
10mm
2.8mm
1635947RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.730
(S$2.9757)
250+
S$2.290
(S$2.4961)
Min: 100 / Mult: 1
68µH
Power
3.2A
Shielded
3.6A
-
WE-PD Series
-
0.089ohm
± 20%
-
12mm
12mm
10mm
2082680RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.580
(S$2.8122)
200+
S$2.300
(S$2.507)
500+
S$2.020
(S$2.2018)
Min: 100 / Mult: 1
22µH
-
3A
Shielded
3.6A
-
WE-PD Series
-
0.05ohm
± 20%
-
10mm
10mm
5mm
1612718RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.060
(S$1.1554)
200+
S$0.823
(S$0.8971)
400+
S$0.758
(S$0.8262)
Min: 100 / Mult: 1
10µH
Power Inductor
3.8A
Shielded
3.6A
-
SRU1038 Series
-
0.025ohm
± 30%
-
10mm
10mm
3.8mm
1636153RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.700
(S$2.943)
300+
S$2.390
(S$2.6051)
1500+
S$2.190
(S$2.3871)
3000+
S$2.150
(S$2.3435)
Min: 100 / Mult: 1
68µH
-
2.3A
Unshielded
3.6A
-
WE-PD4 Series
-
0.13ohm
± 20%
-
18.54mm
15.24mm
7.11mm
2211509RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.650
(S$1.7985)
250+
S$1.630
(S$1.7767)
500+
S$1.610
(S$1.7549)
1000+
S$1.490
(S$1.6241)
Min: 100 / Mult: 1
6.8µH
-
4.2A
Shielded
3.6A
-
WE-TPC Series
-
0.033ohm
± 30%
-
10mm
10mm
2.8mm
2859210RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.691
(S$0.7532)
250+
S$0.655
(S$0.714)
500+
S$0.618
(S$0.6736)
1000+
S$0.471
(S$0.5134)
Min: 100 / Mult: 1
3.3µH
-
3.5A
Shielded
3.6A
-
SRR6038 Series
-
0.02ohm
± 30%
-
6.8mm
6.8mm
3.8mm
2776745

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$0.468
(S$0.5101)
50+
S$0.390
(S$0.4251)
100+
S$0.322
(S$0.351)
250+
S$0.293
(S$0.3194)
500+
S$0.264
(S$0.2878)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
2.9A
Shielded
3.6A
-
VLS-EX Series
-
0.046ohm
± 20%
-
5mm
5mm
4.5mm
2871527RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.522
(S$0.569)
250+
S$0.512
(S$0.5581)
500+
S$0.502
(S$0.5472)
1000+
S$0.491
(S$0.5352)
Min: 100 / Mult: 1
6.8µH
-
-
Shielded
3.6A
3.4A
DS75LC Series
-
0.036ohm
± 30%
Ferrite
7.6mm
7.6mm
5mm
2848355

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$0.515
(S$0.5614)
50+
S$0.496
(S$0.5406)
250+
S$0.477
(S$0.5199)
500+
S$0.458
(S$0.4992)
1000+
S$0.455
(S$0.496)
Min: 5 / Mult: 5
2.2µH
-
2.4A
Shielded
3.6A
-
ASPI-M Series
-
0.085ohm
± 20%
-
3mm
3mm
1.5mm
2917132RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.720
(S$0.7848)
500+
S$0.628
(S$0.6845)
1000+
S$0.591
(S$0.6442)
2000+
S$0.538
(S$0.5864)
4000+
S$0.528
(S$0.5755)
Min: 100 / Mult: 1
4.7µH
-
3.3A
Shielded
3.6A
-
CLF-NI-D Series
-
0.023ohm
± 30%
-
6.3mm
6mm
4.5mm
2859210

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.110
(S$1.2099)
50+
S$0.806
(S$0.8785)
100+
S$0.691
(S$0.7532)
250+
S$0.655
(S$0.714)
500+
S$0.618
(S$0.6736)
More Pricing...
Min: 1 / Mult: 1
3.3µH
-
3.5A
Shielded
3.6A
-
SRR6038 Series
-
0.02ohm
± 30%
-
6.8mm
6.8mm
3.8mm
2836833RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.420
(S$2.6378)
200+
S$2.070
(S$2.2563)
500+
S$1.710
(S$1.8639)
2500+
S$1.590
(S$1.7331)
Min: 100 / Mult: 1
6.8µH
-
3.9A
Shielded
3.6A
-
XEL4030 Series
-
0.0741ohm
± 20%
-
4mm
4mm
3.1mm
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