SMD Power Inductors:

57 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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23T1133

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.707
Min: 1 / Mult: 1
Min: 100 / Mult: 1
68µH
850mA
Unshielded
1.3A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.3ohm
± 10%
7.8mm
7.8mm
5.3mm
06X7148

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.886
10+
$0.800
25+
$0.762
50+
$0.724
Min: 1 / Mult: 1
Min: 100 / Mult: 1
1.2mH
170mA
Unshielded
280mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
6.8ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1134

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.943
10+
$0.800
25+
$0.786
50+
$0.736
100+
$0.686
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
680µH
280mA
Unshielded
420mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
2.8ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1125

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.843
10+
$0.800
25+
$0.762
50+
$0.724
100+
$0.686
Min: 1 / Mult: 1
Min: 100 / Mult: 1
33µH
1.2A
Unshielded
1.9A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.14ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1132

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.943
10+
$0.800
25+
$0.789
50+
$0.776
100+
$0.765
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
6.8µH
3.2A
Unshielded
4.1A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.04ohm
± 20%
7.8mm
7.8mm
5.3mm
23T1130

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.943
10+
$0.800
25+
$0.762
50+
$0.724
100+
$0.686
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
470µH
340mA
Unshielded
500mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
1.96ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1126

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.943
10+
$0.849
25+
$0.836
50+
$0.822
100+
$0.809
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
330µH
400mA
Unshielded
580mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
1.26ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1119

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.160
10+
$1.150
Min: 1 / Mult: 1
Min: 100 / Mult: 1
150µH
580mA
Unshielded
850mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.68ohm
± 10%
7.8mm
7.8mm
5.3mm
06X7151

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.090
10+
$0.889
25+
$0.822
50+
$0.816
100+
$0.810
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
2.7mH
120mA
Unshielded
180mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
11.8ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1121

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.120
10+
$0.965
25+
$0.886
50+
$0.868
100+
$0.848
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
22µH
1.5A
Unshielded
2.3A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.11ohm
± 20%
7.8mm
7.8mm
5.3mm
57AC3417

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.707
Min: 1 / Mult: 1
Min: 100 / Mult: 1
27µH
1.3A
Unshielded
2.1A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.12ohm
± 10%
7.8mm
7.8mm
5.3mm
38AC2305

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
$0.514
2000+
$0.497
Min: 1000 / Mult: 1000
33µH
1.2A
Unshielded
1.9A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.14ohm
± 10%
7.8mm
7.8mm
5.3mm
38AC2298

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
$0.634
2000+
$0.626
4000+
$0.616
6000+
$0.601
10000+
$0.587
Min: 1000 / Mult: 1000
10µH
2.3A
Unshielded
3.2A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.07ohm
± 20%
7.8mm
7.8mm
5.3mm
71AC4841

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.305
10+
$0.305
25+
$0.305
50+
$0.305
Min: 1 / Mult: 1
Min: 10 / Mult: 1
5.6µH
3.5A
Unshielded
4.6A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.04ohm
± 20%
7.8mm
7.8mm
5.3mm
64AH8296

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.943
10+
$0.813
25+
$0.799
50+
$0.785
100+
$0.770
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
180µH
510mA
Unshielded
800mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.77ohm
± 10%
7.8mm
7.8mm
5.3mm
23T1115

RoHS

Each (Supplied on Cut Tape)
1+
$0.287
10+
$0.287
25+
$0.287
50+
$0.287
100+
$0.287
Min: 1 / Mult: 1
Min: 100 / Mult: 1
10µH
2.3A
Unshielded
3.2A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
70mohm
± 20%
7.8mm
7.8mm
5.3mm
61J8228

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.305
10+
$0.305
25+
$0.305
50+
$0.305
100+
$0.305
Min: 1 / Mult: 1
1.5mH
150mA
Unshielded
260mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
8ohm
± 10%
7.8mm
7.8mm
5.3mm
61J8229

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.305
10+
$0.305
25+
$0.305
50+
$0.305
100+
$0.305
Min: 1 / Mult: 1
18µH
1.6A
Unshielded
2.6A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
100mohm
± 20%
7.8mm
7.8mm
5.3mm
61J8251

RoHS

Each (Supplied on Cut Tape)
25+
$0.564
Min: 1000 / Mult: 1000
Min: 1000 / Mult: 1000
4.7mH
80mA
Unshielded
150mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
21ohm
± 10%
7.8mm
7.8mm
5.3mm
61J8236

RoHS

Each (Supplied on Cut Tape)
Cut Tape
100+
$0.569
Min: 1000 / Mult: 1000
2.2mH
130mA
Unshielded
200mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
10ohm
± 10%
7.8mm
7.8mm
5.3mm
79R7366

RoHS

Each (Supplied on Full Reel)
Full Reel
1+
$0.484
5000+
$0.474
10000+
$0.438
20000+
$0.408
30000+
$0.380
More Pricing...
Min: 1000 / Mult: 1000
4.7mH
80mA
Unshielded
150mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
21ohm
± 10%
7.8mm
7.8mm
5.3mm
83R8858

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
$0.418
2000+
$0.398
4000+
$0.384
6000+
$0.370
10000+
$0.358
Min: 1000 / Mult: 1000
100µH
720mA
Unshielded
1.1A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
0.45ohm
± 10%
7.8mm
7.8mm
5.3mm
79R7368

RoHS

Each (Supplied on Full Reel)
Full Reel
1+
$0.484
5000+
$0.474
10000+
$0.438
20000+
$0.408
30000+
$0.380
More Pricing...
Min: 1000 / Mult: 1000
680µH
280mA
Unshielded
420mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
2.8ohm
± 10%
7.8mm
7.8mm
5.3mm
83R8867

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
$0.458
2000+
$0.448
4000+
$0.444
6000+
$0.440
10000+
$0.431
Min: 1000 / Mult: 1000
47µH
1A
Unshielded
1.6A
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
200mohm
± 10%
7.8mm
7.8mm
5.3mm
61J8244

RoHS

Each (Supplied on Cut Tape)
500+
$0.676
Min: 1000 / Mult: 1000
Min: 10 / Mult: 1000
3.3mH
100mA
Unshielded
170mA
SDR0805 Series
7.8mm x 7.8mm x 5.3mm
16.5ohm
± 10%
7.8mm
7.8mm
5.3mm
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