SMD Power Inductors:

29,696 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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2219282

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Date/Lot Code

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1+
Kč9.806
10+
Kč8.101
50+
Kč7.399
100+
Kč6.671
200+
Kč6.245
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Min: 1 / Mult: 1
2.2µH
-
2.5A
Unshielded
45MHz
2.3A
2.3A
LQH43PN_26 Series
-
-
1812 [4532 Metric]
0.042ohm
± 20%
Ferrite
4.5mm
3.2mm
2.6mm
2374188

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Each (Supplied on Cut Tape)
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1+
Kč26.334
50+
Kč20.290
100+
Kč15.851
250+
Kč13.443
500+
Kč12.690
More Pricing...
Min: 1 / Mult: 1
10µH
-
2.8A
Shielded
-
-
2.4A
SRU1028A Series
-
-
-
0.053ohm
± 30%
-
10mm
10mm
2.8mm
1741322

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5+
Kč23.826
50+
Kč19.136
250+
Kč14.898
500+
Kč13.568
1000+
Kč12.465
Min: 5 / Mult: 5
1µH
-
10A
Shielded
-
-
6.5A
IHLP-2020CZ-11 Series
-
5.49mm x 5.18mm x 3mm
-
0.011ohm
± 20%
-
5.49mm
5.18mm
3mm
2761544

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1+
Kč38.623
50+
Kč32.102
100+
Kč26.334
250+
Kč24.002
500+
Kč21.042
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Min: 1 / Mult: 1
1.5µH
-
19.5A
Unshielded
-
-
26.8A
PCC-M1060ML Series
-
-
-
0.00352ohm
± 20%
-
10.9mm
10mm
6mm
1289465

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1+
Kč29.845
Min: 1 / Mult: 1
10µH
-
7A
Shielded
-
-
14A
IHLP-5050CE-01 Series
-
-
-
0.034ohm
± 20%
-
13.2mm
12.9mm
3.5mm
2329097

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1+
Kč33.106
10+
Kč28.090
25+
Kč25.582
50+
Kč23.525
100+
Kč18.459
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Min: 1 / Mult: 1
780nH
-
15A
Unshielded
-
-
30A
SDR2207 Series
-
22mm x 15mm x 7mm
-
0.0026ohm
± 20%
-
22mm
15mm
7mm
2352683

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5+
Kč11.712
50+
Kč9.681
250+
Kč7.950
500+
Kč7.524
1000+
Kč7.098
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Min: 5 / Mult: 5
15µH
-
650mA
Shielded
-
-
400mA
IFSC-1111AZ-01 Series
-
2.9mm x 2.9mm x 1mm
-
0.57ohm
± 20%
-
2.9mm
2.9mm
1mm
1698013

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5+
Kč22.948
50+
Kč18.960
250+
Kč14.948
500+
Kč13.543
1000+
Kč12.465
Min: 5 / Mult: 5
6.8µH
-
2.4A
Shielded
-
-
4.3A
IHLP-2020BZ-01 Series
-
5.49mm x 5.18mm x 2mm
-
0.15ohm
± 20%
-
5.49mm
5.18mm
2mm
2467176

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5+
Kč35.112
50+
Kč27.337
250+
Kč24.353
500+
Kč21.945
Min: 5 / Mult: 5
3.3µH
-
6.8A
Shielded
-
-
8.3A
IHLP-2525CZ-8A Series
-
-
-
0.0283ohm
± 20%
-
6.86mm
6.47mm
3mm
2752502

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1+
Kč57.433
10+
Kč52.919
50+
Kč41.633
100+
Kč36.115
200+
Kč33.858
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Min: 1 / Mult: 1
1.5µH
-
33.3A
Shielded
-
-
29.9A
PCC-M1280MF Series
-
13.2mm x 12.6mm x 8mm
-
0.00198ohm
± 20%
-
13.2mm
12.6mm
8mm
2871451

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5+
Kč8.728
50+
Kč8.126
250+
Kč6.621
500+
Kč5.768
1500+
Kč5.493
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Min: 5 / Mult: 5
470nH
-
-
Shielded
-
4.9A
6.7A
DFE252012F Series
2.5mm x 2mm x 1.2mm
-
-
0.023ohm
± 20%
Iron
2.5mm
2mm
1.2mm
3227500

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5+
Kč8.001
50+
Kč7.047
250+
Kč6.195
500+
Kč5.869
1500+
Kč5.543
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Min: 5 / Mult: 5
68µH
-
500mA
Shielded
-
-
500mA
ASPI-0418FS Series
-
-
-
0.94ohm
± 20%
-
4mm
4mm
1.8mm
3501803

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Each (Supplied on Cut Tape)
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5+
Kč31.601
50+
Kč26.083
250+
Kč20.917
500+
Kč18.634
1500+
Kč16.979
Min: 5 / Mult: 5
1.5µH
-
6.4A
Shielded
-
-
7.1A
MPL-AL Series
-
4.1mm x 4.1mm x 1.9mm
-
0.0159ohm
± 20%
-
4.1mm
4.1mm
1.9mm
3501813

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Each (Supplied on Cut Tape)
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5+
Kč32.102
50+
Kč25.080
250+
Kč22.296
500+
Kč19.211
1000+
Kč17.757
Min: 5 / Mult: 5
1.8µH
-
8.8A
Shielded
-
-
12A
MPL-AL Series
-
-
-
0.0127ohm
± 20%
-
5.5mm
5.3mm
2.9mm
3518661

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Each (Supplied on Cut Tape)
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5+
Kč28.842
50+
Kč22.346
250+
Kč16.101
500+
Kč14.722
1000+
Kč13.418
Min: 5 / Mult: 5
22µH
-
2.8A
Shielded
-
-
2.2A
IHLP-2525CZ-5A Series
-
-
-
0.174ohm
± 20%
-
6.86mm
6.47mm
3mm
3291999

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1+
Kč118.879
5+
Kč107.593
10+
Kč96.307
25+
Kč85.774
Min: 1 / Mult: 1
3µH
-
35A
Semishielded
-
-
23.5A
SER2211 Series
-
22.5mm x 19.2mm x 10.5mm
-
0.0012ohm
± 20%
-
22.5mm
19.2mm
10.5mm
3226958

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1+
Kč89.285
10+
Kč78.751
50+
Kč65.710
Min: 1 / Mult: 1
6.8µH
-
9.4A
Shielded
-
-
14A
MPX Series
-
-
-
0.0217ohm
± 20%
-
13.2mm
12.5mm
3.5mm
3490691

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Each (Supplied on Cut Tape)
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5+
Kč16.252
50+
Kč14.346
250+
Kč11.988
500+
Kč10.358
Min: 5 / Mult: 5
1.5µH
-
4.8A
Shielded
-
-
7.5A
AMDLA4020Q Series
-
-
-
0.026ohm
± 20%
-
4.4mm
4mm
1.8mm
3501811

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Each (Supplied on Cut Tape)
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Packaging Options
5+
Kč38.623
50+
Kč31.350
250+
Kč25.080
500+
Kč21.669
1000+
Kč20.340
Min: 5 / Mult: 5
1.2µH
-
10A
Shielded
-
-
14A
MPL-AL Series
-
-
-
0.0097ohm
± 20%
-
5.5mm
5.3mm
2.9mm
3583933

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Date/Lot Code

Each (Supplied on Cut Tape)
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Packaging Options
1+
Kč22.823
10+
Kč20.791
50+
Kč17.004
100+
Kč14.847
200+
Kč14.120
Min: 1 / Mult: 1
1µH
-
20A
Shielded
-
-
29A
AMDLA1004S Series
-
-
-
0.00325ohm
± 20%
-
11mm
10mm
3.8mm
3518659

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Each (Supplied on Cut Tape)
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5+
Kč21.820
50+
Kč17.681
250+
Kč15.249
500+
Kč14.822
Min: 5 / Mult: 5
15µH
-
1.9A
Shielded
-
-
2.5A
IHLP-2020CZ-01 Series
-
5.49mm x 5.18mm x 3mm
-
0.265ohm
± 20%
-
5.49mm
5.18mm
3mm
3779994

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Each (Supplied on Cut Tape)
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Packaging Options
5+
Kč29.344
Min: 5 / Mult: 5
15µH
-
2.9A
Shielded
-
-
2.8A
IHLP-2525CZ-5A Series
-
6.86mm x 6.47mm x 3mm
-
0.127ohm
± 20%
-
6.86mm
6.47mm
3mm
2288629

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1+
Kč44.642
10+
Kč37.871
50+
Kč35.112
100+
Kč25.832
200+
Kč25.331
Min: 1 / Mult: 1
4.7µH
-
2.3A
Shielded
-
-
1.44A
MSS6122 Series
-
-
-
0.065ohm
± 20%
-
6.1mm
6.1mm
2.2mm
1289453

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Each (Supplied on Cut Tape)
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1+
Kč53.671
10+
Kč50.411
25+
Kč43.890
50+
Kč40.379
100+
Kč38.372
More Pricing...
Min: 1 / Mult: 1
8.2µH
-
10.5A
Shielded
-
-
16A
IHLP-5050FD-01 Series
-
13.2mm x 12.9mm x 6.5mm
-
0.0155ohm
± 20%
-
13.2mm
12.9mm
6.5mm
1636076

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Each (Supplied on Cut Tape)
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1+
Kč69.221
50+
Kč45.395
100+
Kč37.871
Min: 1 / Mult: 1
10µH
-
1.24A
Shielded
-
-
2.9A
WE-PD3 Series
-
12.7mm x 10.3mm x 2.7mm
-
0.145ohm
± 20%
-
12.7mm
10.3mm
2.7mm
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