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SMD Power Inductors:

30,247 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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2374188

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.813
50+
£0.628
100+
£0.491
250+
£0.425
500+
£0.404
More Pricing...
Min: 1 / Mult: 1
10µH
-
2.8A
Shielded
-
-
2.4A
SRU1028A Series
-
-
-
0.053ohm
± 30%
-
10mm
10mm
2.8mm
2454940

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.358
50+
£0.304
250+
£0.259
500+
£0.238
1000+
£0.224
More Pricing...
Min: 5 / Mult: 5
56µH
-
450mA
Unshielded
-
-
600mA
SDE0403A Series
-
-
-
0.92ohm
± 10%
-
4.5mm
4mm
3.2mm
3639781

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.823
10+
£0.678
50+
£0.592
200+
£0.558
400+
£0.516
Min: 1 / Mult: 1
-
-
-
-
-
-
-
5CCEG Series
-
-
-
-
-
-
5.6mm
5.6mm
5.7mm
3370533

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.536
50+
£0.235
250+
£0.181
Min: 5 / Mult: 5
10µH
-
1A
Shielded
-
-
-
-
-
-
-
0.128ohm
± 20%
-
4.7mm
4.7mm
3mm
3501810

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.000
50+
£0.835
250+
£0.690
500+
£0.614
1000+
£0.553
More Pricing...
Min: 5 / Mult: 5
1µH
-
11.2A
Shielded
-
-
16A
MPL-AL Series
-
5.5mm x 5.3mm x 2.9mm
-
7700µohm
± 20%
-
5.5mm
5.3mm
2.9mm
1704153

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.090
50+
£0.904
250+
£0.860
500+
£0.742
1000+
£0.689
More Pricing...
Min: 5 / Mult: 5
4.7µH
-
5.5A
Shielded
-
-
10A
IHLM-2525CZ-01 Series
-
-
-
0.04ohm
± 20%
-
6.86mm
6.47mm
3mm
1864080

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.563
50+
£0.210
100+
£0.181
250+
£0.150
500+
£0.132
Min: 1 / Mult: 1
15µH
-
1.05A
Unshielded
-
-
-
MCSDC0503 Series
-
5mm x 4.8mm x 3mm
-
0.19ohm
± 20%
-
5mm
4.8mm
3mm
2871451

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.185
50+
£0.148
250+
£0.143
500+
£0.137
1500+
£0.132
More Pricing...
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
3501803

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.975
50+
£0.805
250+
£0.647
500+
£0.595
1500+
£0.525
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
3226958

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£2.380
10+
£2.070
50+
£1.970
Min: 1 / Mult: 1
6.8µH
-
9.4A
Shielded
-
-
14A
MPX Series
-
-
-
0.0217ohm
± 20%
-
13.2mm
12.5mm
3.5mm
3604994

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.196
50+
£0.159
250+
£0.134
500+
£0.115
1500+
£0.109
Min: 5 / Mult: 5
0.47µH
-
4.6A
Shielded
-
-
5.3A
MGV2520 Series
-
1008 [2520 Metric]
1008 [2520 Metric]
0.025ohm
± 20%
-
2.5mm
2mm
1.2mm
3490691

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.511
50+
£0.446
250+
£0.423
500+
£0.370
Min: 5 / Mult: 5
1.5µH
-
4.8A
Shielded
-
-
7.5A
AMDLA4020Q Series
-
-
-
0.026ohm
± 20%
-
4.4mm
4mm
1.8mm
1636021

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.120
50+
£0.918
100+
£0.859
250+
£0.819
500+
£0.811
Min: 1 / Mult: 1
150µH
-
460mA
Unshielded
-
-
540mA
WE-PD2 Series
-
-
-
1.1ohm
± 10%
-
5.8mm
5.2mm
4.5mm
1636076

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.930
50+
£1.260
100+
£1.190
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
2374011

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.547
10+
£0.449
50+
£0.392
200+
£0.340
400+
£0.315
More Pricing...
Min: 1 / Mult: 1
270µH
-
750mA
Unshielded
-
-
850mA
SDE1006A Series
-
10mm x 9mm x 5.4mm
-
0.97ohm
± 10%
-
10mm
9mm
5.4mm
2752500

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.480
Min: 1 / Mult: 1
3.3µH
-
23.6A
Shielded
-
-
27.6A
PCC-M1280MF Series
-
13.1mm x 12.6mm x 8mm
-
3960µohm
± 20%
-
13.1mm
12.6mm
8mm
2932073

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.110
10+
£0.944
50+
£0.867
100+
£0.743
200+
£0.706
Min: 1 / Mult: 1
4.7µH
-
12A
Shielded
-
-
27A
HA72L Series
-
-
-
0.015ohm
± 20%
-
13.5mm
12.8mm
5mm
3102854

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.000
10+
£0.854
50+
£0.745
100+
£0.650
Min: 1 / Mult: 1
330nH
-
13.4A
Shielded
-
-
16A
MPX Series
-
5.3mm x 5mm x 2mm
-
6200µohm
± 20%
-
5.3mm
5mm
2mm
3490714RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.327
250+
£0.294
500+
£0.288
Min: 100 / Mult: 1
2.2µH
-
8A
Shielded
-
-
14A
AMPLA7030Q Series
-
-
-
0.02ohm
± 20%
-
7.3mm
6.6mm
2.8mm
3551483

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.510
50+
£1.090
100+
£1.020
250+
£0.948
500+
£0.891
Min: 1 / Mult: 1
4.7µH
-
2.4A
Shielded
-
-
3.1A
WE-PDA Series
-
7.3mm x 7.3mm x 3.2mm
-
0.079ohm
± 20%
-
7.3mm
7.3mm
3.2mm
3385410

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.020
50+
£0.724
100+
£0.686
Min: 1 / Mult: 1
0.82µH
-
16A
Shielded
-
-
18A
SRP6030VA Series
-
6.6mm x 6.6mm x 2.8mm
-
6800µohm
± 20%
-
6.6mm
6.6mm
2.8mm
3490703RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.479
250+
£0.389
500+
£0.370
Min: 100 / Mult: 1
3.3µH
-
5.5A
Shielded
-
-
5A
AMDLA4530Q Series
-
-
-
0.036ohm
± 20%
-
4.9mm
4.7mm
2.8mm
3490700RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.446
250+
£0.393
500+
£0.385
Min: 100 / Mult: 1
1µH
-
8.5A
Shielded
-
-
8.5A
AMDLA4530Q Series
-
-
-
0.0138ohm
± 20%
-
4.9mm
4.7mm
2.8mm
3490709

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.768
50+
£0.525
100+
£0.470
250+
£0.408
500+
£0.387
Min: 1 / Mult: 1
3.3µH
-
6A
Shielded
-
-
8.5A
AMDLA7030Q Series
-
-
-
0.022ohm
± 20%
-
7.1mm
6.6mm
2.8mm
3224265

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.110
50+
£0.937
250+
£0.829
500+
£0.715
1000+
£0.661
More Pricing...
Min: 5 / Mult: 5
12µH
-
2.4A
Shielded
-
-
2A
HA74 Series
-
-
-
0.205ohm
-
-
5mm
5mm
2mm
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