SMD Power Inductors:

13,116 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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27T2304

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.477
25+
$0.477
50+
$0.477
Min: 1 / Mult: 1
470nH
6.7A
Shielded
-
-
6.7A
IHLP-1212AE-11 Series
-
3.6mm x 3mm x 1.5mm
-
-
-
0.015ohm
± 20%
3.6mm
-
3mm
1.5mm
-
-
88T7104

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.680
10+
$2.610
25+
$2.510
50+
$2.410
100+
$2.220
More Pricing...
Min: 1 / Mult: 1
10µH
4.3A
Shielded
-
-
5A
WE-PD Series
-
10mm x 10mm x 5mm
-
-
-
27mohm
± 20%
10mm
-
10mm
5mm
-
-
08P2500

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.340
10+
$1.300
25+
$1.270
50+
$1.260
100+
$1.190
More Pricing...
Min: 1 / Mult: 1
22µH
1.15A
Shielded
-
-
900mA
WE-TPC Series
-
5.8mm x 5.8mm x 2.8mm
-
-
-
0.12ohm
± 30%
5.8mm
-
5.8mm
2.8mm
-
-
08P2789

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.310
10+
$2.230
25+
$2.210
50+
$2.190
100+
$2.030
More Pricing...
Min: 1 / Mult: 1
68µH
1.91A
Shielded
-
-
2.19A
WE-PD Series
-
12mm x 12mm x 6mm
-
-
-
0.12ohm
± 20%
12mm
-
12mm
6mm
-
-
08P2512

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.070
10+
$2.030
25+
$1.930
50+
$1.810
100+
$1.680
More Pricing...
Min: 1 / Mult: 1
10µH
3A
Shielded
-
-
2.5A
WE-TPC Series
-
10mm x 10mm x 2.8mm
-
-
-
0.053ohm
± 30%
10mm
-
10mm
2.8mm
-
-
08P2755

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.480
10+
$2.340
25+
$2.260
50+
$2.190
100+
$2.010
More Pricing...
Min: 1 / Mult: 1
15µH
5A
Shielded
-
-
6A
WE-PD Series
-
12mm x 12mm x 8mm
-
-
-
27mohm
± 20%
12mm
-
12mm
8mm
-
-
12X8958

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.120
10+
$1.100
25+
$1.100
50+
$1.080
100+
$1.030
More Pricing...
Min: 1 / Mult: 1
10µH
600mA
Shielded
-
-
1.35A
WE-MAPI Series
-
1008 [2520 Metric]
-
-
1008 [2520 Metric]
0.843ohm
± 20%
2.5mm
-
2mm
1mm
-
-
57AC6607

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.282
10+
$0.234
25+
$0.221
50+
$0.208
100+
$0.196
More Pricing...
Min: 5 / Mult: 5
1µH
-
Shielded
-
2A
3.1A
DFE201210U Series
-
-
2mm x 1.2mm x 1mm
-
-
0.095ohm
± 20%
2mm
Iron
1.2mm
1mm
-
-
57AC3538

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.832
10+
$0.713
25+
$0.709
50+
$0.661
Min: 1 / Mult: 1
Min: 100 / Mult: 1
470nH
320mA
Shielded
-
-
220mA
SRR7045 Series
-
7mm x 7mm x 4.5mm
-
-
-
1.1ohm
± 20%
7mm
-
7mm
4.5mm
-
-
92AH7091

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.650
10+
$2.410
25+
$2.350
50+
$2.280
100+
$2.210
More Pricing...
Min: 1 / Mult: 1
220µH
440mA
Shielded
-
-
540mA
WE-PD Series
-
7.3mm x 7.3mm x 4.5mm
-
-
-
1.17ohm
± 20%
7.3mm
-
7.3mm
4.5mm
-
-
92AH7088

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.500
10+
$2.370
25+
$2.270
50+
$2.180
100+
$2.060
More Pricing...
Min: 1 / Mult: 1
47µH
1.03A
Shielded
-
-
1.1A
WE-PD Series
-
7.3mm x 7.3mm x 4.5mm
-
-
-
0.26ohm
± 20%
7.3mm
-
7.3mm
4.5mm
-
-
29AH9990

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.220
10+
$1.010
25+
$0.889
50+
$0.865
100+
$0.841
More Pricing...
Min: 1 / Mult: 1
100µH
1.7A
Shielded
-
-
3A
PCC-M0850M Series
-
8.5mm x 8mm x 5mm
-
-
-
0.333ohm
± 20%
8.5mm
-
8mm
5mm
-
-
81AH9093

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.078
10+
$0.072
25+
$0.072
50+
$0.072
100+
$0.067
More Pricing...
Min: 1 / Mult: 1
10µH
300mA
Shielded
-
-
60mA
MLZ Series
-
1.6mm x 0.8mm x 0.8mm
-
-
0603 [1608 Metric]
0.78ohm
± 20%
1.6mm
-
0.8mm
0.8mm
-
-
62AJ4034

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.553
10+
$0.480
25+
$0.456
50+
$0.431
100+
$0.408
Min: 5 / Mult: 5
Min: 100 / Mult: 5
1µH
2.6A
Shielded
-
-
2.7A
IFSC-1008AB-01 Series
-
2.5mm x 2mm x 1.2mm
-
-
1008 [2520 Metric]
0.043ohm
± 20%
2.5mm
-
2mm
1.2mm
-
-
62AJ7995

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.720
10+
$4.040
25+
$4.040
50+
$4.030
100+
$3.490
More Pricing...
Min: 1 / Mult: 1
2.2µH
32A
Shielded
-
-
29A
ASPI-F1010 Series
-
11.9mm x 11mm x 9.7mm
-
-
-
0.0028ohm
± 20%
11.9mm
-
11mm
9.7mm
-
-
44W4592

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.280
10+
$2.250
25+
$2.190
50+
$2.110
100+
$2.050
More Pricing...
Min: 1 / Mult: 1
470nH
40A
Shielded
-
-
35A
WE-HCM Series
-
11.3mm x 11mm x 8.9mm
-
-
-
320µohm
± 20%
11.3mm
-
11mm
8.9mm
-
-
20T0916

RoHS

Each (Supplied on Full Reel)
Full Reel
250+
$0.266
500+
$0.266
1250+
$0.266
2500+
$0.266
Min: 250 / Mult: 250
100µH
3A
Unshielded
-
-
-
MCPD Series
-
18.54mm x 15.24mm x 7.11mm
-
-
-
0.19ohm
± 20%
18.54mm
-
15.24mm
7.11mm
-
-
88T7068

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.480
10+
$2.340
25+
$2.260
50+
$2.190
100+
$2.010
More Pricing...
Min: 1 / Mult: 1
33µH
3.2A
Shielded
-
-
3.6A
WE-PD Series
-
12mm x 12mm x 8mm
-
-
-
0.064ohm
± 20%
12mm
-
12mm
8mm
-
-
46T8773

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.690
10+
$1.660
25+
$1.580
50+
$1.480
100+
$1.380
More Pricing...
Min: 1 / Mult: 1
2.5µH
1.45A
Shielded
-
-
1.25A
WE-TPC Series
-
3.8mm x 3.8mm x 1.65mm
-
-
-
0.058ohm
± 30%
3.8mm
-
3.8mm
1.65mm
-
-
84R6441

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.239
10+
$0.196
25+
$0.185
50+
$0.174
100+
$0.163
More Pricing...
Min: 1 / Mult: 1
4.7µH
3A
Shielded
-
-
2.7A
NR Series
-
6mm x 6mm x 2.8mm
-
-
-
0.031ohm
± 20%
6mm
-
6mm
2.8mm
-
-
48T7132

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.103
10+
$0.103
25+
$0.103
50+
$0.103
Min: 1 / Mult: 1
33µH
1.4A
Shielded
-
-
1.65A
NRS Series
-
6mm x 6mm x 4.5mm
-
-
-
0.141ohm
± 20%
6mm
-
6mm
4.5mm
-
-
46T8557

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.195
25+
$0.161
50+
$0.148
100+
$0.136
Min: 1 / Mult: 1
2.2µH
2.2A
Shielded
-
-
3A
NRS Series
-
4mm x 4mm x 1.8mm
-
-
-
42mohm
± 20%
4mm
-
4mm
1.8mm
-
-
78R5678

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.801
10+
$0.769
25+
$0.747
50+
$0.725
100+
$0.703
More Pricing...
Min: 5 / Mult: 5
10µH
320mA
Unshielded
-
-
850mA
WE-LQ Series
-
3.2mm x 2.5mm x 2mm
-
-
-
0.65ohm
± 20%
3.2mm
-
2.5mm
2mm
-
-
33P6664

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.960
10+
$1.680
25+
$1.520
50+
$1.480
100+
$1.450
More Pricing...
Min: 1 / Mult: 1
100µH
1.87A
Shielded
-
-
1.95A
B82477P4 Series
-
12.5mm x 12.5mm x 8.5mm
-
-
-
0.138ohm
± 20%
12.5mm
-
12.5mm
8.5mm
-
-
08P2634

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.640
10+
$2.550
25+
$2.440
50+
$2.340
100+
$2.210
More Pricing...
Min: 1 / Mult: 1
10µH
1A
Shielded
-
-
450mA
WE-PD3 Series
-
6.6mm x 4.45mm x 2.92mm
-
-
-
0.075ohm
± 20%
6.6mm
-
4.45mm
2.92mm
-
-
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