SMD Power Inductors:

128 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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1864431

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.65.770
50+
Rs.38.230
100+
Rs.32.990
250+
Rs.28.330
500+
Rs.25.010
More Pricing...
Min: 1 / Mult: 1
330µH
520mA
Unshielded
-
MCSD105 Series
1.15ohm
± 10%
10.2mm
9mm
5.4mm
1864431RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.32.990
250+
Rs.28.330
500+
Rs.25.010
1000+
Rs.23.270
Min: 100 / Mult: 1
330µH
520mA
Unshielded
-
MCSD105 Series
1.15ohm
± 10%
10.2mm
9mm
5.4mm
3551622RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.146.280
200+
Rs.135.940
500+
Rs.125.590
2500+
Rs.123.090
5000+
Rs.120.570
Min: 100 / Mult: 1
39µH
1.62A
Unshielded
1.8A
WE-PD2A Series
0.14ohm
± 20%
10mm
9mm
5.4mm
3517103RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.111.190
200+
Rs.103.360
500+
Rs.95.530
2500+
Rs.88.800
5000+
Rs.87.030
Min: 100 / Mult: 1
10µH
2.98A
Unshielded
3.24A
WE-PD2A Series
0.06ohm
± 10%
10mm
9mm
5.4mm
3517103

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.140.300
10+
Rs.133.580
50+
Rs.120.150
100+
Rs.111.190
200+
Rs.103.360
More Pricing...
Min: 1 / Mult: 1
10µH
2.98A
Unshielded
3.24A
WE-PD2A Series
0.06ohm
± 10%
10mm
9mm
5.4mm
3551622

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.180.270
10+
Rs.160.330
50+
Rs.149.240
100+
Rs.146.280
200+
Rs.135.940
More Pricing...
Min: 1 / Mult: 1
39µH
1.62A
Unshielded
1.8A
WE-PD2A Series
0.14ohm
± 20%
10mm
9mm
5.4mm
4360190

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.200.100
10+
Rs.184.440
100+
Rs.159.210
500+
Rs.139.200
1000+
Rs.136.420
More Pricing...
Min: 1 / Mult: 1
1mH
380mA
Unshielded
380mA
WE-PD2 Series
2.6ohm
± 10%
10mm
9mm
5.4mm
4360171

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.191.400
10+
Rs.170.520
100+
Rs.152.250
500+
Rs.133.110
1000+
Rs.130.450
More Pricing...
Min: 1 / Mult: 1
18µH
2.36A
Unshielded
2.43A
WE-PD2 Series
0.09ohm
± 20%
10mm
9mm
5.4mm
4360171RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.152.250
500+
Rs.133.110
1000+
Rs.130.450
2000+
Rs.127.790
Min: 100 / Mult: 1
18µH
2.36A
Unshielded
2.43A
WE-PD2 Series
0.09ohm
± 20%
10mm
9mm
5.4mm
4360190RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.159.210
500+
Rs.139.200
1000+
Rs.136.420
2000+
Rs.133.640
Min: 100 / Mult: 1
1mH
380mA
Unshielded
380mA
WE-PD2 Series
2.6ohm
± 10%
10mm
9mm
5.4mm
1864426

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.65.770
50+
Rs.38.230
100+
Rs.32.990
250+
Rs.28.330
500+
Rs.25.010
More Pricing...
Min: 1 / Mult: 1
100µH
980mA
Unshielded
-
MCSD105 Series
0.35ohm
± 10%
10.2mm
9mm
5.4mm
1864422

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.65.770
50+
Rs.38.230
250+
Rs.32.990
500+
Rs.28.330
1000+
Rs.25.010
More Pricing...
Min: 5 / Mult: 5
47µH
1.53A
Unshielded
-
MCSD105 Series
0.15ohm
± 10%
10.2mm
9mm
5.4mm
1864426RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.32.990
250+
Rs.28.330
500+
Rs.25.010
1000+
Rs.23.270
Min: 100 / Mult: 1
100µH
980mA
Unshielded
-
MCSD105 Series
0.35ohm
± 10%
10.2mm
9mm
5.4mm
1864425RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.38.230
250+
Rs.32.990
500+
Rs.28.330
1000+
Rs.25.010
2000+
Rs.23.270
Min: 100 / Mult: 5
82µH
1A
Unshielded
-
MCSD105 Series
0.25ohm
± 10%
10.2mm
9mm
5.4mm
1864425

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.65.770
50+
Rs.38.230
250+
Rs.32.990
500+
Rs.28.330
1000+
Rs.25.010
More Pricing...
Min: 5 / Mult: 5
82µH
1A
Unshielded
-
MCSD105 Series
0.25ohm
± 10%
10.2mm
9mm
5.4mm
1636045

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.191.400
10+
Rs.170.520
50+
Rs.158.340
100+
Rs.152.250
200+
Rs.142.680
More Pricing...
Min: 1 / Mult: 1
10µH
2.98A
Unshielded
3.24A
WE-PD2 Series
0.06ohm
± 20%
10mm
9mm
5.4mm
1636052

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.191.400
10+
Rs.170.520
50+
Rs.158.340
100+
Rs.152.250
200+
Rs.142.680
More Pricing...
Min: 1 / Mult: 1
220µH
670mA
Unshielded
770mA
WE-PD2 Series
0.73ohm
± 10%
10mm
9mm
5.4mm
1636052RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.152.250
200+
Rs.142.680
500+
Rs.133.110
Min: 100 / Mult: 1
220µH
670mA
Unshielded
770mA
WE-PD2 Series
0.73ohm
± 10%
10mm
9mm
5.4mm
1869789

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.221.850
10+
Rs.205.320
50+
Rs.183.570
100+
Rs.176.610
200+
Rs.157.910
More Pricing...
Min: 1 / Mult: 1
2.2mH
180mA
Unshielded
260mA
WE-PD2 HV Series
5.3ohm
± 10%
10mm
9mm
5.4mm
1864428RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.36.770
250+
Rs.32.180
500+
Rs.28.640
1000+
Rs.24.160
5000+
Rs.20.860
More Pricing...
Min: 100 / Mult: 1
120µH
890mA
Unshielded
-
MCSD105 Series
0.4ohm
± 10%
10.2mm
9mm
5.4mm
1636048

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.212.280
10+
Rs.189.660
50+
Rs.175.740
100+
Rs.169.650
200+
Rs.151.380
More Pricing...
Min: 1 / Mult: 1
47µH
1.45A
Unshielded
1.62A
WE-PD2 Series
0.17ohm
± 10%
10mm
9mm
5.4mm
1864428

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.106.410
50+
Rs.44.190
100+
Rs.36.770
250+
Rs.32.180
500+
Rs.28.640
More Pricing...
Min: 1 / Mult: 1
120µH
890mA
Unshielded
-
MCSD105 Series
0.4ohm
± 10%
10.2mm
9mm
5.4mm
2374003

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.33.930
10+
Rs.33.260
50+
Rs.32.580
200+
Rs.31.900
400+
Rs.31.220
More Pricing...
Min: 1 / Mult: 1
68µH
1.6A
Unshielded
1.7A
SDE1006A Series
0.22ohm
± 10%
10mm
9mm
5.4mm
2374011

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.56.360
10+
Rs.46.900
50+
Rs.41.320
200+
Rs.38.800
400+
Rs.36.110
More Pricing...
Min: 1 / Mult: 1
270µH
750mA
Unshielded
850mA
SDE1006A Series
0.97ohm
± 10%
10mm
9mm
5.4mm
2374014

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.66.040
10+
Rs.55.680
50+
Rs.47.580
200+
Rs.39.480
400+
Rs.36.440
More Pricing...
Min: 1 / Mult: 1
470µH
600mA
Unshielded
650mA
SDE1006A Series
1.48ohm
± 10%
10mm
9mm
5.4mm
1-25 of 128 items
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