SMD Power Inductors:

36 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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3501830

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1+
S$2.640
(S$2.8776)
10+
S$1.860
(S$2.0274)
50+
S$1.680
(S$1.8312)
200+
S$1.500
(S$1.635)
400+
S$1.410
(S$1.5369)
More Pricing...
Min: 1 / Mult: 1
5.6µH
9.4A
Shielded
8.6A
MPL-AL Series
-
0.0158ohm
± 20%
6.6mm
6.4mm
5.8mm
3501830RL

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10+
S$1.860
(S$2.0274)
50+
S$1.680
(S$1.8312)
200+
S$1.500
(S$1.635)
400+
S$1.410
(S$1.5369)
750+
S$1.320
(S$1.4388)
More Pricing...
Min: 10 / Mult: 1
5.6µH
9.4A
Shielded
8.6A
MPL-AL Series
-
0.0158ohm
± 20%
6.6mm
6.4mm
5.8mm
3501800

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5+
S$2.100
(S$2.289)
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S$1.650
(S$1.7985)
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S$1.590
(S$1.7331)
1000+
S$1.450
(S$1.5805)
3000+
S$1.090
(S$1.1881)
Min: 5 / Mult: 5
1µH
7.9A
Shielded
8.6A
MPL-AL Series
-
0.0118ohm
± 20%
4.1mm
4.1mm
1.9mm
3280638

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S$2.290
(S$2.4961)
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S$1.790
(S$1.9511)
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S$1.380
(S$1.5042)
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S$1.300
(S$1.417)
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S$1.220
(S$1.3298)
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Min: 1 / Mult: 1
5.6µH
7.2A
Shielded
8.6A
SRP5050FA Series
-
0.0242ohm
± 20%
5.5mm
5.3mm
4.8mm
3280638RL

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S$1.380
(S$1.5042)
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S$1.300
(S$1.417)
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S$1.220
(S$1.3298)
1500+
S$1.110
(S$1.2099)
Min: 100 / Mult: 1
5.6µH
7.2A
Shielded
8.6A
SRP5050FA Series
-
0.0242ohm
± 20%
5.5mm
5.3mm
4.8mm
3501800RL

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Each (Supplied on Cut Tape)
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S$1.650
(S$1.7985)
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(S$1.7331)
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(S$1.5805)
3000+
S$1.090
(S$1.1881)
Min: 100 / Mult: 5
1µH
7.9A
Shielded
8.6A
MPL-AL Series
-
0.0118ohm
± 20%
4.1mm
4.1mm
1.9mm
3501835RL

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S$1.140
(S$1.2426)
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S$0.935
(S$1.0192)
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S$0.830
(S$0.9047)
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S$0.725
(S$0.7902)
3000+
S$0.625
(S$0.6812)
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Min: 100 / Mult: 5
680nH
5.15A
Shielded
8.6A
MPL-AY Series
-
0.03ohm
± 20%
3.5mm
3.2mm
1.8mm
3501835

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Each (Supplied on Cut Tape)
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S$1.350
(S$1.4715)
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S$1.140
(S$1.2426)
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S$0.935
(S$1.0192)
500+
S$0.830
(S$0.9047)
1500+
S$0.725
(S$0.7902)
More Pricing...
Min: 5 / Mult: 5
680nH
5.15A
Shielded
8.6A
MPL-AY Series
-
0.03ohm
± 20%
3.5mm
3.2mm
1.8mm
3923844

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(S$2.1255)
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(S$1.6459)
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S$1.180
(S$1.2862)
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S$1.090
(S$1.1881)
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S$1.030
(S$1.1227)
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Min: 1 / Mult: 1
6.8µH
12.1A
Shielded
8.6A
SPM-VT-D Series
-
0.0369ohm
± 20%
7mm
6.5mm
4.5mm
2797990

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S$1.840
(S$2.0056)
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(S$1.4279)
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S$1.020
(S$1.1118)
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S$0.959
(S$1.0453)
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S$0.874
(S$0.9527)
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Min: 5 / Mult: 5
3.3µH
5A
Shielded
8.6A
PCC-M0530M Series
-
0.0344ohm
± 20%
5mm
5.5mm
3mm
3677495

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S$2.050
(S$2.2345)
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(S$1.6241)
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S$1.320
(S$1.4388)
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S$1.140
(S$1.2426)
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S$1.110
(S$1.2099)
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Min: 1 / Mult: 1
10µH
7.5A
Shielded
8.6A
SRP1038AA Series
-
0.03ohm
± 20%
11mm
10mm
3.8mm
2932078RL

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Each (Supplied on Cut Tape)
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10+
S$8.280
(S$9.0252)
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S$7.370
(S$8.0333)
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S$6.860
(S$7.4774)
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S$6.340
(S$6.9106)
Min: 10 / Mult: 1
47µH
8.7A
Shielded
8.6A
HA72L Series
-
0.0427ohm
± 20%
18mm
17.15mm
7mm
2932078

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S$10.230
(S$11.1507)
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S$9.260
(S$10.0934)
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S$8.280
(S$9.0252)
25+
S$7.370
(S$8.0333)
50+
S$6.860
(S$7.4774)
More Pricing...
Min: 1 / Mult: 1
47µH
8.7A
Shielded
8.6A
HA72L Series
-
0.0427ohm
± 20%
18mm
17.15mm
7mm
2797990RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.310
(S$1.4279)
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S$1.020
(S$1.1118)
500+
S$0.959
(S$1.0453)
1000+
S$0.874
(S$0.9527)
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S$0.844
(S$0.920)
Min: 100 / Mult: 5
3.3µH
5A
Shielded
8.6A
PCC-M0530M Series
-
0.0344ohm
± 20%
5mm
5.5mm
3mm
3225390

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1+
S$2.580
(S$2.8122)
50+
S$2.020
(S$2.2018)
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S$1.550
(S$1.6895)
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S$1.460
(S$1.5914)
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S$1.450
(S$1.5805)
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Min: 1 / Mult: 1
200nH
19.9A
Shielded
8.6A
XEL3520 Series
-
0.00565ohm
± 20%
3.5mm
3.2mm
2mm
3385389RL

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Each (Supplied on Cut Tape)
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Packaging Options
50+
S$0.917
(S$0.9995)
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S$0.887
(S$0.9668)
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S$0.841
(S$0.9167)
1500+
S$0.794
(S$0.8655)
3000+
S$0.690
(S$0.7521)
Min: 100 / Mult: 5
1.2µH
9.5A
Shielded
8.6A
SRP4018FA Series
-
0.0134ohm
± 20%
4.1mm
4.1mm
1.8mm
3385389

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$1.030
(S$1.1227)
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S$0.917
(S$0.9995)
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S$0.887
(S$0.9668)
500+
S$0.841
(S$0.9167)
1500+
S$0.794
(S$0.8655)
More Pricing...
Min: 5 / Mult: 5
1.2µH
9.5A
Shielded
8.6A
SRP4018FA Series
-
0.0134ohm
± 20%
4.1mm
4.1mm
1.8mm
3225390RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.550
(S$1.6895)
250+
S$1.460
(S$1.5914)
500+
S$1.450
(S$1.5805)
1000+
S$1.220
(S$1.3298)
5000+
S$1.100
(S$1.199)
Min: 100 / Mult: 1
200nH
19.9A
Shielded
8.6A
XEL3520 Series
-
0.00565ohm
± 20%
3.5mm
3.2mm
2mm
3677495RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.140
(S$1.2426)
200+
S$1.110
(S$1.2099)
500+
S$1.080
(S$1.1772)
Min: 100 / Mult: 1
10µH
7.5A
Shielded
8.6A
SRP1038AA Series
-
0.03ohm
± 20%
11mm
10mm
3.8mm
3923844RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.180
(S$1.2862)
250+
S$1.090
(S$1.1881)
500+
S$1.030
(S$1.1227)
1000+
S$0.936
(S$1.0202)
Min: 100 / Mult: 1
6.8µH
12.1A
Shielded
8.6A
SPM-VT-D Series
-
0.0369ohm
± 20%
7mm
6.5mm
4.5mm
4360181RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$4.380
(S$4.7742)
500+
S$3.390
(S$3.6951)
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S$3.330
(S$3.6297)
2000+
S$3.260
(S$3.5534)
Min: 100 / Mult: 1
3.6µH
12A
Shielded
8.6A
WE-PDF
-
0.00595ohm
± 30%
10.2mm
10.2mm
6.4mm
4413985

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Each (Supplied on Cut Tape)
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5+
S$2.150
(S$2.3435)
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S$1.880
(S$2.0492)
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S$1.750
(S$1.9075)
500+
S$1.590
(S$1.7331)
1500+
S$1.420
(S$1.5478)
More Pricing...
Min: 5 / Mult: 5
330nH
6.2A
Shielded
8.6A
WE-MAPI Series
-
0.0267ohm
± 30%
2.5mm
2mm
1.2mm
4413292

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$2.090
(S$2.2781)
50+
S$1.760
(S$1.9184)
250+
S$1.510
(S$1.6459)
500+
S$1.390
(S$1.5151)
1000+
S$1.260
(S$1.3734)
More Pricing...
Min: 5 / Mult: 5
1.2µH
8.9A
Shielded
8.6A
WE-XHMI Series
-
0.01608ohm
± 20%
4.3mm
4.3mm
2mm
4413985RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.880
(S$2.0492)
250+
S$1.750
(S$1.9075)
500+
S$1.590
(S$1.7331)
1500+
S$1.420
(S$1.5478)
3000+
S$1.400
(S$1.526)
Min: 100 / Mult: 5
330nH
6.2A
-
8.6A
WE-MAPI Series
-
0.0267ohm
-
2.5mm
2mm
1.2mm
4360161RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.720
(S$2.9648)
500+
S$2.080
(S$2.2672)
1000+
S$1.910
(S$2.0819)
2000+
S$1.880
(S$2.0492)
Min: 100 / Mult: 1
6.1µH
7.6A
Shielded
8.6A
WE-PD Series
-
0.018ohm
-20% to +40%
12mm
12mm
8mm
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