SMD Power Inductors:

26 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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Inductance
RMS Current (Irms)
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51AK3011

RoHS

Each (Supplied on Cut Tape)
1+
$0.470
10+
$0.470
25+
$0.470
50+
$0.470
100+
$0.470
More Pricing...
Min: 1 / Mult: 1
Min: 10 / Mult: 1
47µH
1.75A
Shielded
2A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.363ohm
± 20%
7.6mm
6.9mm
3mm
61AC5933

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.414
10+
$0.414
25+
$0.414
50+
$0.414
100+
$0.414
More Pricing...
Min: 1 / Mult: 1
300nH
21A
Shielded
35A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
3.8mohm
± 20%
7.6mm
6.9mm
3mm
61AC5928

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
Min: 1 / Mult: 1
220nH
23A
Shielded
40A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
2.8mohm
± 20%
7.6mm
6.9mm
3mm
61AC5939

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.202
10+
$0.202
25+
$0.202
50+
$0.202
100+
$0.202
More Pricing...
Min: 1 / Mult: 1
560nH
16.5A
Shielded
25.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
5mohm
± 20%
7.6mm
6.9mm
3mm
61AC5934

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.140
10+
$0.939
25+
$0.855
50+
$0.832
100+
$0.807
More Pricing...
Min: 1 / Mult: 1
330nH
20A
Shielded
32A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
3.9mohm
± 20%
7.6mm
6.9mm
3mm
61AC5918

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.414
10+
$0.414
25+
$0.414
50+
$0.414
100+
$0.414
More Pricing...
Min: 1 / Mult: 1
1.2µH
10A
Shielded
20A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.012ohm
± 20%
7.6mm
6.9mm
3mm
61AC5947

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
10+
$0.187
25+
$0.187
50+
$0.187
100+
$0.187
More Pricing...
Min: 1 / Mult: 1
820nH
13A
Shielded
24A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
8mohm
± 20%
7.6mm
6.9mm
3mm
61AC5929

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.180
10+
$0.975
25+
$0.855
50+
$0.806
100+
$0.756
More Pricing...
Min: 1 / Mult: 1
2.2µH
8A
Shielded
14A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.02ohm
± 20%
7.6mm
6.9mm
3mm
61AC5927

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.410
10+
$1.200
25+
$1.100
50+
$0.975
100+
$0.858
More Pricing...
Min: 1 / Mult: 1
2µH
8.2A
Shielded
15A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.019ohm
± 20%
7.6mm
6.9mm
3mm
61AC5940

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.210
10+
$1.020
25+
$0.858
50+
$0.790
100+
$0.723
More Pricing...
Min: 1 / Mult: 1
5.6µH
5A
Shielded
9A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.048ohm
± 20%
7.6mm
6.9mm
3mm
61AC5926

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
10+
$0.187
25+
$0.187
50+
$0.187
100+
$0.187
More Pricing...
Min: 1 / Mult: 1
200nH
24A
Shielded
41A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
2.5mohm
± 30%
7.6mm
6.9mm
3mm
61AC5949

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.414
10+
$0.414
25+
$0.414
50+
$0.414
100+
$0.414
More Pricing...
Min: 1 / Mult: 1
8.2µH
4A
Shielded
7.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.068ohm
± 20%
7.6mm
6.9mm
3mm
61AC5919

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
10+
$0.187
25+
$0.187
50+
$0.187
100+
$0.187
More Pricing...
Min: 1 / Mult: 1
12µH
3.3A
Shielded
5.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.093ohm
± 20%
7.6mm
6.9mm
3mm
61AC5936

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
10+
$0.187
25+
$0.187
50+
$0.187
100+
$0.187
More Pricing...
Min: 1 / Mult: 1
3.3µH
6A
Shielded
13.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
30mohm
± 20%
7.6mm
6.9mm
3mm
61AC5924

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
Min: 1 / Mult: 1
160nH
27A
Shielded
45A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
1.9mohm
± 30%
7.6mm
6.9mm
3mm
61AC5937

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
Min: 1 / Mult: 1
360nH
19A
Shielded
32A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
4.2mohm
± 20%
7.6mm
6.9mm
3mm
61AC5945

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.187
Min: 1 / Mult: 1
750nH
14.5A
Shielded
24.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
6.6mohm
± 20%
7.6mm
6.9mm
3mm
61AC5931

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.830
Min: 5000 / Mult: 1000
22µH
2A
Shielded
3.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.19ohm
± 20%
7.6mm
6.9mm
3mm
61AC5942

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.855
Min: 5000 / Mult: 1000
680nH
15.5A
Shielded
25A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
5.5mohm
± 20%
7.6mm
6.9mm
3mm
61AC5925

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.855
Min: 5000 / Mult: 1000
1.8µH
8.5A
Shielded
16A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.017ohm
± 20%
7.6mm
6.9mm
3mm
61AC5944

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.855
Min: 5000 / Mult: 1000
6.8µH
4.5A
Shielded
8A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
60mohm
± 20%
7.6mm
6.9mm
3mm
61AC5932

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.753
Min: 5000 / Mult: 1000
2.5µH
7A
Shielded
13A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.022ohm
± 20%
7.6mm
6.9mm
3mm
61AC5920

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.700
Min: 5000 / Mult: 1000
150nH
27A
Shielded
45A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
1.9mohm
± 30%
7.6mm
6.9mm
3mm
61AC5922

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.709
Min: 5000 / Mult: 1000
1.5µH
9A
Shielded
18A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
0.015ohm
± 20%
7.6mm
6.9mm
3mm
61AC5941

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.753
Min: 5000 / Mult: 1000
600nH
16A
Shielded
25.5A
PA4341.XXXNLT Series
7.6mm x 6.9mm x 3mm
5.2mohm
± 20%
7.6mm
6.9mm
3mm
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