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SMD Power Inductors:

37 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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2289164

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.38
50+
£1.04
250+
£0.78
500+
£0.75
1000+
£0.70
More Pricing...
Min: 5 / Mult: 5
2.2µH
1.3A
Shielded
940mA
XFL3010 Series
3mm x 3mm x 1.1mm
0.122ohm
± 20%
3mm
3mm
1.1mm
3471344

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.32
50+
£0.23
250+
£0.19
500+
£0.18
1000+
£0.17
More Pricing...
Min: 5 / Mult: 5
10µH
1.2A
Semishielded
810mA
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.288ohm
± 20%
3mm
3mm
1.1mm
3471326

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£0.23
50+
£0.19
250+
£0.16
500+
£0.14
1000+
£0.13
More Pricing...
Min: 5 / Mult: 5
1µH
2.78A
Semishielded
2.25A
LQH3NPN_JR Series
3mm x 3mm x 1.1mm
0.048ohm
± 20%
3mm
3mm
1.1mm
3471344RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
£0.23
250+
£0.19
500+
£0.18
1000+
£0.17
2000+
£0.17
Min: 100 / Mult: 5
10µH
1.2A
Semishielded
810mA
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.288ohm
± 20%
3mm
3mm
1.1mm
2289166

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.33
50+
£1.03
250+
£0.75
500+
£0.71
1000+
£0.67
More Pricing...
Min: 5 / Mult: 5
4.7µH
1.1A
Shielded
710mA
XFL3010 Series
3mm x 3mm x 1.1mm
0.23ohm
± 20%
3mm
3mm
1.1mm
3471326RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
£0.19
250+
£0.16
500+
£0.14
1000+
£0.13
2000+
£0.12
Min: 100 / Mult: 5
1µH
2.78A
Semishielded
2.25A
LQH3NPN_JR Series
3mm x 3mm x 1.1mm
0.048ohm
± 20%
3mm
3mm
1.1mm
2289172

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.33
50+
£1.03
250+
£0.75
500+
£0.71
1000+
£0.67
More Pricing...
Min: 5 / Mult: 5
33µH
560mA
Shielded
220mA
XFL3010 Series
3mm x 3mm x 1.1mm
1.2ohm
± 20%
3mm
3mm
1.1mm
2287392

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.67
50+
£1.12
250+
£0.83
500+
£0.72
1000+
£0.66
More Pricing...
Min: 5 / Mult: 5
1µH
1.7A
Shielded
800mA
EPL3010 Series
3mm x 3mm x 1.1mm
0.078ohm
± 20%
3mm
3mm
1.1mm
3351382

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.16
Min: 2000 / Mult: 2000
33µH
630mA
Semishielded
420mA
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.948ohm
± 20%
3mm
3mm
1.1mm
3351346

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.11
Min: 2000 / Mult: 2000
15µH
870mA
Semishielded
650mA
LQH3NPN_JR Series
3mm x 3mm x 1.1mm
0.456ohm
± 20%
3mm
3mm
1.1mm
3351359

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.10
Min: 2000 / Mult: 2000
3.3µH
1.7A
Semishielded
1.35A
LQH3NPN_JR Series
3mm x 3mm x 1.1mm
0.114ohm
± 20%
3mm
3mm
1.1mm
3351357

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.11
Min: 2000 / Mult: 2000
33µH
630mA
Semishielded
420mA
LQH3NPN_JR Series
3mm x 3mm x 1.1mm
0.948ohm
± 20%
3mm
3mm
1.1mm
3351372

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.16
Min: 2000 / Mult: 2000
15µH
870mA
Semishielded
650mA
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.456ohm
± 20%
3mm
3mm
1.1mm
3351375

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.16
Min: 2000 / Mult: 2000
1µH
2.78A
Semishielded
2.25A
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.048ohm
± 20%
3mm
3mm
1.1mm
3351377

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.16
Min: 2000 / Mult: 2000
1.5µH
2.51A
Semishielded
1.95A
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.0588ohm
± 20%
3mm
3mm
1.1mm
3351368

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.10
Min: 2000 / Mult: 2000
680nH
2.86A
Semishielded
2.7A
LQH3NPN_JR Series
3mm x 3mm x 1.1mm
0.0384ohm
± 30%
3mm
3mm
1.1mm
3351393

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.16
Min: 2000 / Mult: 2000
680nH
2.86A
Semishielded
2.7A
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.0384ohm
± 30%
3mm
3mm
1.1mm
3351384

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
2000+
£0.16
Min: 2000 / Mult: 2000
3.3µH
1.7A
Semishielded
1.35A
LQH3NPZ_JR Series
3mm x 3mm x 1.1mm
0.114ohm
± 20%
3mm
3mm
1.1mm
2287393

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.27
50+
£0.80
250+
£0.66
500+
£0.59
1000+
£0.54
More Pricing...
Min: 5 / Mult: 5
1.5µH
1.6A
Shielded
680mA
EPL3010 Series
3mm x 3mm x 1.1mm
0.095ohm
± 20%
3mm
3mm
1.1mm
2289181

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.80
10+
£0.76
50+
£0.68
100+
£0.64
200+
£0.55
More Pricing...
Min: 1 / Mult: 1
220µH
190mA
Shielded
80mA
XFL3010 Series
3mm x 3mm x 1.1mm
12ohm
± 20%
3mm
3mm
1.1mm
2289169

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
£1.00
50+
£0.77
250+
£0.72
500+
£0.69
1000+
£0.65
More Pricing...
Min: 5 / Mult: 5
10µH
820mA
Shielded
440mA
XFL3010 Series
3mm x 3mm x 1.1mm
0.519ohm
± 20%
3mm
3mm
1.1mm
2289177

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.80
10+
£0.76
50+
£0.68
100+
£0.64
200+
£0.55
More Pricing...
Min: 1 / Mult: 1
82µH
340mA
Shielded
140mA
XFL3010 Series
3mm x 3mm x 1.1mm
3.1ohm
± 20%
3mm
3mm
1.1mm
2289161

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.80
10+
£0.76
50+
£0.68
100+
£0.64
200+
£0.55
More Pricing...
Min: 1 / Mult: 1
600nH
2.5A
Shielded
1.8A
XFL3010 Series
3mm x 3mm x 1.1mm
0.033ohm
± 20%
3mm
3mm
1.1mm
2287391

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.94
3+
£1.43
10+
£1.04
20+
£0.85
37+
£0.71
More Pricing...
Min: 1 / Mult: 1
300nH
2.2A
Shielded
1A
EPL3010 Series
3mm x 3mm x 1.1mm
0.045ohm
± 20%
3mm
3mm
1.1mm
2287396

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.35
Min: 1 / Mult: 1
10µH
700mA
Shielded
200mA
EPL3010 Series
3mm x 3mm x 1.1mm
0.631ohm
± 20%
3mm
3mm
1.1mm
1-25 of 37 items
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