SMD Power Inductors:

56 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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1636164

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.191.050
10+
Rs.182.440
25+
Rs.173.440
50+
Rs.164.430
100+
Rs.151.900
More Pricing...
Min: 1 / Mult: 1
4.7µH
8.5A
Unshielded
15A
WE-PD4 Series
-
0.011ohm
± 20%
22mm
15mm
7mm
1636164RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.151.900
250+
Rs.145.640
Min: 100 / Mult: 1
4.7µH
8.5A
Unshielded
15A
WE-PD4 Series
-
0.011ohm
± 20%
22mm
15mm
7mm
4216297RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.40.370
250+
Rs.33.850
500+
Rs.32.150
1000+
Rs.30.450
Min: 100 / Mult: 1
1.5µH
7A
Semishielded
12A
SRN8040HA Series
-
0.011ohm
± 20%
7.9mm
8.15mm
4.2mm
4216297

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.62.640
50+
Rs.43.680
100+
Rs.40.370
250+
Rs.33.850
500+
Rs.32.150
More Pricing...
Min: 1 / Mult: 1
1.5µH
7A
Semishielded
12A
SRN8040HA Series
-
0.011ohm
± 20%
7.9mm
8.15mm
4.2mm
1635904

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.180.150
10+
Rs.173.940
50+
Rs.157.070
100+
Rs.141.100
200+
Rs.131.790
More Pricing...
Min: 1 / Mult: 1
4.7µH
8.25A
Shielded
8A
WE-PD Series
-
0.011ohm
± 20%
12mm
12mm
6mm
2917120

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.42.600
100+
Rs.41.720
500+
Rs.40.840
Min: 10 / Mult: 10
1µH
4.8A
Shielded
8A
CLF-NI-D Series
-
0.011ohm
± 30%
6.3mm
6mm
4.5mm
1635940

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.200.970
10+
Rs.184.440
25+
Rs.183.570
50+
Rs.173.130
100+
Rs.162.690
More Pricing...
Min: 1 / Mult: 1
4.7µH
9.3A
Shielded
13A
WE-PD Series
-
0.011ohm
± 20%
12mm
12mm
10mm
2287351

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.285.360
5+
Rs.277.530
10+
Rs.269.700
25+
Rs.245.340
50+
Rs.220.980
More Pricing...
Min: 1 / Mult: 1
10µH
8.6A
Unshielded
17.8A
DO5040H Series
-
0.011ohm
± 20%
18.54mm
15.24mm
12mm
1635904RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.141.100
200+
Rs.131.790
500+
Rs.122.470
Min: 100 / Mult: 1
4.7µH
8.25A
Shielded
8A
WE-PD Series
-
0.011ohm
± 20%
12mm
12mm
6mm
1741322

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.78.300
50+
Rs.64.120
250+
Rs.52.730
500+
Rs.52.640
1000+
Rs.43.420
More Pricing...
Min: 5 / Mult: 5
1µH
10A
Shielded
6.5A
IHLP-2020CZ-11 Series
-
0.011ohm
± 20%
5.49mm
5.18mm
3mm
2493892

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.93.090
10+
Rs.76.300
50+
Rs.66.560
200+
Rs.62.820
400+
Rs.58.120
More Pricing...
Min: 1 / Mult: 1
1.8µH
12A
Shielded
15A
SRP7050TA Series
-
0.011ohm
± 20%
7.3mm
6.6mm
4.8mm
1635940RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.162.690
250+
Rs.136.590
Min: 100 / Mult: 1
4.7µH
9.3A
Shielded
13A
WE-PD Series
-
0.011ohm
± 20%
12mm
12mm
10mm
1741322RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
50+
Rs.64.120
250+
Rs.52.730
500+
Rs.52.640
1000+
Rs.43.420
2000+
Rs.40.810
Min: 100 / Mult: 5
1µH
10A
Shielded
6.5A
IHLP-2020CZ-11 Series
-
0.011ohm
± 20%
5.49mm
5.18mm
3mm
2287351RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.220.980
175+
Rs.196.620
Min: 100 / Mult: 1
10µH
8.6A
Unshielded
17.8A
DO5040H Series
-
0.011ohm
± 20%
18.54mm
15.24mm
12mm
2493892RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.66.560
200+
Rs.62.820
400+
Rs.58.120
800+
Rs.51.440
Min: 100 / Mult: 1
1.8µH
12A
Shielded
15A
SRP7050TA Series
-
0.011ohm
± 20%
7.3mm
6.6mm
4.8mm
2616932RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.56.730
200+
Rs.52.430
700+
Rs.48.120
Min: 100 / Mult: 1
3.3µH
6.5A
Shielded
7.8A
SRR1050A Series
-
0.011ohm
± 30%
10mm
10.2mm
4.8mm
2901760

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.60.470
100+
Rs.46.110
500+
Rs.40.810
1000+
Rs.40.190
2000+
Rs.39.570
More Pricing...
Min: 10 / Mult: 10
150nH
10A
Shielded
14A
SRP3012TA Series
-
0.011ohm
± 30%
3.5mm
3.2mm
1mm
2901760RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.46.110
500+
Rs.40.810
1000+
Rs.40.190
2000+
Rs.39.570
4000+
Rs.38.940
Min: 100 / Mult: 10
150nH
10A
Shielded
14A
SRP3012TA Series
-
0.011ohm
± 30%
3.5mm
3.2mm
1mm
2616932

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.83.520
10+
Rs.68.910
50+
Rs.62.820
100+
Rs.56.730
200+
Rs.52.430
More Pricing...
Min: 1 / Mult: 1
3.3µH
6.5A
Shielded
7.8A
SRR1050A Series
-
0.011ohm
± 30%
10mm
10.2mm
4.8mm
2917120RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.41.720
500+
Rs.40.840
Min: 100 / Mult: 1
1µH
4.8A
Shielded
8A
CLF-NI-D Series
-
0.011ohm
± 30%
6.3mm
6mm
4.5mm
4125646

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.68.330
50+
Rs.56.270
250+
Rs.47.310
500+
Rs.43.100
1000+
Rs.38.880
More Pricing...
Min: 5 / Mult: 5
220nH
9.5A
Shielded
12A
TFM-ALMA Series
1210 [3225 Metric]
0.011ohm
± 20%
3.2mm
2.5mm
1.2mm
4066019

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.435.000
10+
Rs.421.950
25+
Rs.408.900
50+
Rs.395.850
100+
Rs.293.190
More Pricing...
Min: 1 / Mult: 1
10µH
9.4A
Shielded
9.2A
WE-XHMI Series
-
0.011ohm
± 20%
11.6mm
10.5mm
8.8mm
3953376

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.412.380
10+
Rs.379.320
25+
Rs.361.340
50+
Rs.343.360
100+
Rs.325.380
More Pricing...
Min: 1 / Mult: 1
10µH
9.4A
Shielded
20.3A
WE-XHMA Series
-
0.011ohm
± 20%
11.6mm
10.5mm
7.9mm
3953376RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.325.380
300+
Rs.277.280
Min: 100 / Mult: 1
10µH
9.4A
Shielded
20.3A
WE-XHMA Series
-
0.011ohm
± 20%
11.6mm
10.5mm
7.9mm
4558632RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.298.410
150+
Rs.283.880
Min: 100 / Mult: 1
10µH
16A
-
26A
-
-
0.011ohm
-
17.45mm
16.95mm
6.8mm
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