SMD Power Inductors:

8 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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3381034RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM6.390
250+
RM5.420
500+
RM5.400
1000+
RM4.620
Min: 100 / Mult: 1
1.2µH
5.8A
Shielded
6.9A
WE-MAPI Series
0.0184ohm
± 20%
4.1mm
4.1mm
2.1mm
3381034

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM8.650
50+
RM7.220
100+
RM6.390
250+
RM5.420
500+
RM5.400
More Pricing...
Min: 1 / Mult: 1
1.2µH
5.8A
Shielded
6.9A
WE-MAPI Series
0.0184ohm
± 20%
4.1mm
4.1mm
2.1mm
3780931

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM11.000
50+
RM10.100
100+
RM9.370
250+
RM8.810
500+
RM8.240
More Pricing...
Min: 1 / Mult: 1
1.2µH
5.8A
Shielded
6.9A
WE-MAIA Series
0.0184ohm
± 20%
4.1mm
4.1mm
2.1mm
3780931RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM9.370
250+
RM8.810
500+
RM8.240
1000+
RM7.480
5000+
RM7.250
More Pricing...
Min: 100 / Mult: 1
1.2µH
5.8A
Shielded
6.9A
WE-MAIA Series
0.0184ohm
± 20%
4.1mm
4.1mm
2.1mm
3953349RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM9.330
200+
RM9.160
350+
RM8.990
Min: 100 / Mult: 1
2.4µH
6.8A
Shielded
18.4A
WE-CHSA Series
0.0184ohm
± 20%
8.1mm
8.1mm
9mm
3953349

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM11.860
10+
RM10.850
50+
RM10.160
100+
RM9.330
200+
RM9.160
More Pricing...
Min: 1 / Mult: 1
2.4µH
6.8A
Shielded
18.4A
WE-CHSA Series
0.0184ohm
± 20%
8.1mm
8.1mm
9mm
3551762

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM11.260
10+
RM10.440
50+
RM9.520
100+
RM9.320
200+
RM9.140
More Pricing...
Min: 1 / Mult: 1
3.3µH
6.8A
Shielded
12.3A
WE-CHSA Series
0.0184ohm
± 20%
8.1mm
8.1mm
9mm
3551762RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM9.320
200+
RM9.140
350+
RM8.950
Min: 100 / Mult: 1
3.3µH
6.8A
Shielded
12.3A
WE-CHSA Series
0.0184ohm
± 20%
8.1mm
8.1mm
9mm
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