SMD Power Inductors:

26 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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2859191

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM3.320
10+
RM2.380
50+
RM2.290
100+
RM2.190
200+
RM2.150
More Pricing...
Min: 1 / Mult: 1
180µH
390mA
Shielded
230mA
SRR4028 Series
1919 [4848 Metric]
1ohm
± 30%
4.8mm
4.8mm
2.8mm
2328673

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
RM2.040
50+
RM1.680
250+
RM1.380
500+
RM1.330
1000+
RM1.280
More Pricing...
Min: 5 / Mult: 5
150µH
200mA
Unshielded
230mA
SDR0302 Series
-
4.6ohm
± 10%
3mm
2.8mm
2.5mm
2328673RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
RM1.680
250+
RM1.380
500+
RM1.330
1000+
RM1.280
2000+
RM1.080
Min: 100 / Mult: 5
150µH
200mA
Unshielded
230mA
SDR0302 Series
-
4.6ohm
± 10%
3mm
2.8mm
2.5mm
2859191RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.190
200+
RM2.150
500+
RM2.110
Min: 100 / Mult: 1
180µH
390mA
Shielded
230mA
SRR4028 Series
1919 [4848 Metric]
1ohm
± 30%
4.8mm
4.8mm
2.8mm
3373412

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM2.950
10+
RM2.430
50+
RM2.210
100+
RM1.990
200+
RM1.840
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Min: 1 / Mult: 1
470µH
300mA
Shielded
230mA
SRR5028 Series
-
2.5ohm
± 30%
5.8mm
5.8mm
2.8mm
3651613

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Each (Supplied on Cut Tape)
Cut Tape
5+
RM5.980
50+
RM4.280
250+
RM3.740
500+
RM3.590
1000+
RM3.520
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Min: 5 / Mult: 5
470µH
240mA
Shielded
230mA
B82462G4 Series
-
2.7ohm
± 20%
6.3mm
6.3mm
3mm
3373412RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM1.990
200+
RM1.840
400+
RM1.680
Min: 100 / Mult: 1
470µH
300mA
Shielded
230mA
SRR5028 Series
-
2.5ohm
± 30%
5.8mm
5.8mm
2.8mm
3651613RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
RM4.280
250+
RM3.740
500+
RM3.590
1000+
RM3.520
2500+
RM3.450
Min: 100 / Mult: 5
470µH
240mA
Shielded
230mA
B82462G4 Series
-
2.7ohm
± 20%
6.3mm
6.3mm
3mm
2287918RL

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Each (Supplied on Cut Tape)
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Packaging Options
50+
RM3.730
250+
RM3.400
500+
RM3.240
1000+
RM2.870
2000+
RM2.560
Min: 100 / Mult: 1
100µH
250mA
Unshielded
230mA
ME3215 Series
-
4.67ohm
± 10%
3.2mm
2.5mm
1.55mm
2333908

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Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.050
10+
RM3.340
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RM3.050
100+
RM2.750
200+
RM2.560
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Min: 1 / Mult: 1
1.8mH
160mA
Shielded
230mA
SRR1005 Series
-
5.7ohm
± 10%
12.7mm
10mm
5.2mm
2408176

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Each (Supplied on Cut Tape)
Cut Tape
1+
RM8.140
50+
RM7.300
100+
RM6.650
250+
RM6.350
500+
RM5.610
More Pricing...
Min: 1 / Mult: 1
100µH
210mA
Shielded
230mA
LPS5010 Series
-
3.1ohm
± 20%
4.8mm
4.8mm
0.9mm
2407984

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Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.130
50+
RM6.400
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RM5.830
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RM5.570
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RM4.920
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Min: 1 / Mult: 1
47µH
210mA
Shielded
230mA
LPS3008 Series
-
3ohm
± 20%
2.95mm
2.95mm
0.8mm
2407984RL

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Each (Supplied on Cut Tape)
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Packaging Options
100+
RM5.830
250+
RM5.570
500+
RM4.920
1000+
RM4.390
Min: 100 / Mult: 1
47µH
210mA
Shielded
230mA
LPS3008 Series
-
3ohm
± 20%
2.95mm
2.95mm
0.8mm
2408151

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Each (Supplied on Cut Tape)
Cut Tape
1+
RM6.130
50+
RM5.500
100+
RM5.010
250+
RM4.780
500+
RM4.230
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Min: 1 / Mult: 1
150µH
240mA
Shielded
230mA
LPS4414 Series
-
3.1ohm
± 20%
4.3mm
4.3mm
1.4mm
2408176RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM6.650
250+
RM6.350
500+
RM5.610
1000+
RM5.010
Min: 100 / Mult: 1
100µH
210mA
Shielded
230mA
LPS5010 Series
-
3.1ohm
± 20%
4.8mm
4.8mm
0.9mm
2287918

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
RM4.150
50+
RM3.730
250+
RM3.400
500+
RM3.240
1000+
RM2.870
More Pricing...
Min: 5 / Mult: 5
100µH
250mA
Unshielded
230mA
ME3215 Series
-
4.67ohm
± 10%
3.2mm
2.5mm
1.55mm
2408151RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM5.010
250+
RM4.780
500+
RM4.230
1000+
RM3.780
Min: 100 / Mult: 1
150µH
240mA
Shielded
230mA
LPS4414 Series
-
3.1ohm
± 20%
4.3mm
4.3mm
1.4mm
2333908RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.750
200+
RM2.560
600+
RM2.360
Min: 100 / Mult: 1
1.8mH
160mA
Shielded
230mA
SRR1005 Series
-
5.7ohm
± 10%
12.7mm
10mm
5.2mm
2901846RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.340
200+
RM2.190
500+
RM2.040
Min: 100 / Mult: 1
220µH
370mA
Shielded
230mA
SRR4528A Series
-
1.48ohm
± 20%
5mm
5mm
2.8mm
2901846

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM3.870
10+
RM3.280
50+
RM2.990
100+
RM2.340
200+
RM2.190
More Pricing...
Min: 1 / Mult: 1
220µH
370mA
Shielded
230mA
SRR4528A Series
-
1.48ohm
± 20%
5mm
5mm
2.8mm
7429940

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM5.170
10+
RM4.230
100+
RM3.760
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RM3.580
1000+
RM3.400
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Min: 1 / Mult: 1
680µH
140mA
Unshielded
230mA
B82462A4 Series
-
8ohm
± 10%
6mm
6mm
3mm
2286328

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
RM6.720
50+
RM6.050
250+
RM5.510
500+
RM5.150
1000+
RM4.520
More Pricing...
Min: 5 / Mult: 5
6.8µH
400mA
Shielded
230mA
0603PS Series
-
1.37ohm
± 10%
2.59mm
2.08mm
1.8mm
7429940RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM3.580
1000+
RM3.400
2000+
RM3.190
Min: 500 / Mult: 1
680µH
140mA
Unshielded
230mA
B82462A4 Series
-
8ohm
± 10%
6mm
6mm
3mm
2286328RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
50+
RM6.050
250+
RM5.510
500+
RM5.150
1000+
RM4.520
2000+
RM3.960
Min: 100 / Mult: 5
6.8µH
400mA
Shielded
230mA
0603PS Series
-
1.37ohm
± 10%
2.59mm
2.08mm
1.8mm
3373437RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM2.050
1000+
RM1.910
2000+
RM1.750
Min: 500 / Mult: 1
47µH
250mA
Shielded
230mA
SRU2013 Series
-
2.86ohm
± 30%
2.8mm
2.8mm
1.35mm
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