SMD Power Inductors:

9 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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4380816RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.39.420
200+
Rs.35.550
500+
Rs.31.670
Min: 100 / Mult: 1
1µH
-
-
Unshielded
1.08A
3627 Series
0.08ohm
± 20%
4.5mm
3.2mm
2.6mm
4380816

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.65.250
10+
Rs.50.730
50+
Rs.45.080
100+
Rs.39.420
200+
Rs.35.550
More Pricing...
Min: 1 / Mult: 1
1µH
-
-
Unshielded
1.08A
3627 Series
0.08ohm
± 20%
4.5mm
3.2mm
2.6mm
2842177

RoHS

Each
1+
Rs.99.180
10+
Rs.90.920
50+
Rs.82.650
100+
Rs.62.640
200+
Rs.58.560
More Pricing...
Min: 1 / Mult: 1
470µH
-
650mA
Semishielded
1.08A
WE-LQS Series
1.2ohm
± 20%
8mm
8mm
6.5mm
1636058

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.146.160
10+
Rs.141.810
50+
Rs.133.980
100+
Rs.127.890
200+
Rs.122.670
More Pricing...
Min: 1 / Mult: 1
2.2µH
Power
1.8A
Shielded
1.08A
WE-PD3 Series
0.05ohm
± 20%
6.6mm
4.45mm
2.92mm
1636058RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.127.890
200+
Rs.122.670
500+
Rs.117.450
Min: 100 / Mult: 1
2.2µH
Power
1.8A
Shielded
1.08A
WE-PD3 Series
0.05ohm
± 20%
6.6mm
4.45mm
2.92mm
2667935RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.46.720
250+
Rs.43.590
500+
Rs.42.630
1000+
Rs.42.520
Min: 100 / Mult: 1
68µH
-
1.5A
Shielded
1.08A
CLF-NI-D Series
0.17ohm
± 20%
7.4mm
7mm
4.5mm
2667935

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.70.470
50+
Rs.50.810
100+
Rs.46.720
250+
Rs.43.590
500+
Rs.42.630
More Pricing...
Min: 1 / Mult: 1
68µH
-
1.5A
Shielded
1.08A
CLF-NI-D Series
0.17ohm
± 20%
7.4mm
7mm
4.5mm
3373417

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.56.550
10+
Rs.46.640
50+
Rs.42.510
100+
Rs.38.370
200+
Rs.35.940
More Pricing...
Min: 1 / Mult: 1
22µH
-
1.4A
Shielded
1.08A
SRR6028 Series
0.115ohm
± 30%
6.8mm
6.8mm
2.8mm
3373417RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.38.370
200+
Rs.35.940
500+
Rs.33.500
Min: 100 / Mult: 1
22µH
-
1.4A
Shielded
1.08A
SRR6028 Series
0.115ohm
± 30%
6.8mm
6.8mm
2.8mm
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