SMD Power Inductors:

155 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
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4216310

RoHS

Each (Supplied on Cut Tape)
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Packaging Options
1+
RM4.460
50+
RM3.900
100+
RM2.800
250+
RM2.580
500+
RM2.350
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Min: 1 / Mult: 1
68µH
-
1.1A
-
Semishielded
1.7A
-
SRN8040HA Series
-
0.337ohm
± 20%
-
7.9mm
8.15mm
4.2mm
4216310RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.800
250+
RM2.580
500+
RM2.350
1000+
RM1.890
Min: 100 / Mult: 1
68µH
-
1.1A
-
Semishielded
1.7A
-
SRN8040HA Series
-
0.337ohm
± 20%
-
7.9mm
8.15mm
4.2mm
2127198

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Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.890
10+
RM4.020
100+
RM3.010
500+
RM2.910
1000+
RM2.490
Min: 1 / Mult: 1
100µH
-
1.7A
-
Shielded
1.7A
-
SRR1260 Series
-
0.18ohm
20%
-
12.5mm
12.5mm
6mm
2396102

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM4.990
10+
RM4.110
50+
RM3.600
100+
RM3.080
200+
RM3.020
Min: 1 / Mult: 1
100µH
-
1.7A
-
Shielded
1.7A
-
SRR1260 Series
-
0.18ohm
± 20%
-
12.5mm
12.5mm
6mm
2530076

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Each (Supplied on Cut Tape)
Cut Tape
5+
RM1.090
50+
RM0.883
250+
RM0.731
500+
RM0.665
1500+
RM0.598
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Min: 5 / Mult: 5
4.7µH
-
-
-
Shielded
1.7A
-
DFE252012P Series
1008 [2520 Metric]
0.2ohm
± 20%
-
2.5mm
2mm
1.2mm
2871470

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Each (Supplied on Cut Tape)
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5+
RM2.240
50+
RM1.840
250+
RM1.510
500+
RM1.370
1500+
RM1.230
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Min: 5 / Mult: 5
10µH
-
-
-
Shielded
1.7A
1.1A
DFE322512F Series
-
0.324ohm
± 20%
Iron
3.2mm
2.5mm
1.2mm
2288407

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Each (Supplied on Cut Tape)
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Packaging Options
1+
RM16.530
10+
RM14.530
50+
RM12.530
100+
RM10.530
200+
RM8.530
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Min: 1 / Mult: 1
120µH
-
1.85A
-
Shielded
1.7A
-
MSS1260 Series
-
0.195ohm
± 10%
-
12.3mm
12.3mm
6mm
2616872

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Each (Supplied on Cut Tape)
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Packaging Options
5+
RM1.850
50+
RM1.510
250+
RM1.250
500+
RM1.110
1000+
RM0.967
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Min: 5 / Mult: 5
22µH
-
600mA
-
Semishielded
1.7A
-
SRN3015TA Series
-
0.46ohm
± 20%
-
3mm
3mm
1.5mm
3221534

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Each
1+
RM6.820
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RM5.370
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RM4.760
250+
RM4.560
500+
RM4.530
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Min: 1 / Mult: 1
47µH
-
1.3A
-
Shielded
1.7A
-
WE-PD Series
-
0.182ohm
± 20%
-
7.4mm
7.3mm
4.5mm
3373413

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM3.920
10+
RM3.410
50+
RM3.130
100+
RM2.530
200+
RM2.460
More Pricing...
Min: 1 / Mult: 1
10µH
-
2A
-
Shielded
1.7A
-
SRR6028 Series
-
0.065ohm
± 30%
-
6.8mm
6.8mm
2.8mm
2431510RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM5.110
250+
RM4.890
500+
RM4.510
1500+
RM3.580
Min: 100 / Mult: 1
22µH
-
1.5A
-
Semishielded
1.7A
-
WE-LQS Series
-
0.129ohm
± 20%
-
5mm
5mm
4mm
2543288

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Each
10+
RM5.520
100+
RM4.100
500+
RM3.870
1000+
RM3.640
2000+
RM3.390
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Min: 10 / Mult: 10
1µH
-
1.2A
-
Shielded
1.7A
-
WE-PMCI Series
-
0.195ohm
± 20%
-
1.6mm
0.8mm
0.8mm
1635846

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Each (Supplied on Cut Tape)
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Packaging Options
1+
RM6.460
10+
RM6.420
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RM6.380
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RM5.980
200+
RM5.150
More Pricing...
Min: 1 / Mult: 1
4.7µH
Power
1.55A
-
Shielded
1.7A
-
WE-TPC Series
-
0.07ohm
± 30%
-
4.8mm
4.8mm
2.8mm
2667926

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM3.920
50+
RM2.900
100+
RM2.740
250+
RM2.560
500+
RM2.530
More Pricing...
Min: 1 / Mult: 1
22µH
-
2.2A
-
Shielded
1.7A
-
CLF-NI-D Series
-
0.069ohm
± 20%
-
7.4mm
7mm
4.5mm
2431510

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM5.800
50+
RM5.320
100+
RM5.110
250+
RM4.890
500+
RM4.510
More Pricing...
Min: 1 / Mult: 1
22µH
-
1.5A
-
Semishielded
1.7A
-
WE-LQS Series
-
0.129ohm
± 20%
-
5mm
5mm
4mm
2871573

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM2.380
50+
RM1.560
100+
RM1.430
250+
RM1.430
Min: 1 / Mult: 1
47µH
-
-
-
-
1.7A
1.2A
DG6050C Series
-
0.312ohm
± 20%
Ferrite
6mm
6mm
5mm
2709616

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM2.210
10+
RM2.170
50+
RM2.130
200+
RM2.080
400+
RM2.040
More Pricing...
Min: 1 / Mult: 1
47µH
-
1.5A
-
Shielded
1.7A
-
ASPIAIG-S6055 Series
-
0.252ohm
± 20%
-
6mm
6mm
5.5mm
1635846RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM5.980
200+
RM5.150
500+
RM4.320
Min: 100 / Mult: 1
4.7µH
Power
1.55A
-
Shielded
1.7A
-
WE-TPC Series
-
0.07ohm
± 30%
-
4.8mm
4.8mm
2.8mm
1635991

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM9.230
50+
RM8.590
100+
RM8.330
250+
RM8.070
500+
RM7.810
More Pricing...
Min: 1 / Mult: 1
22µH
Power
1.41A
-
Shielded
1.7A
-
WE-PD Series
-
0.11ohm
± 20%
-
7.3mm
7.3mm
4.5mm
1644647RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM4.370
200+
RM4.320
Min: 100 / Mult: 1
150µH
-
1.61A
-
Shielded
1.7A
-
B82477P4 Series
-
0.185ohm
± 20%
-
12.5mm
12.5mm
8.5mm
2352668

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM2.040
50+
RM1.680
250+
RM1.380
500+
RM1.320
1000+
RM1.270
Min: 5 / Mult: 5
2.2µH
-
1.9A
-
Shielded
1.7A
-
IFSC-1111AB-01 Series
-
0.098ohm
± 20%
-
2.9mm
2.9mm
1.2mm
2211446

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM7.400
10+
RM7.160
50+
RM6.290
200+
RM5.760
400+
RM4.990
More Pricing...
Min: 1 / Mult: 1
3.9µH
-
1.82A
-
Shielded
1.7A
-
WE-TPC Series
-
0.075ohm
± 30%
-
4.8mm
4.8mm
1.8mm
1644647

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM8.690
10+
RM6.530
50+
RM5.450
100+
RM4.370
200+
RM4.320
Min: 1 / Mult: 1
150µH
-
1.61A
-
Shielded
1.7A
-
B82477P4 Series
-
0.185ohm
± 20%
-
12.5mm
12.5mm
8.5mm
1636136

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM9.960
10+
RM9.530
50+
RM8.900
100+
RM8.270
200+
RM7.620
More Pricing...
Min: 1 / Mult: 1
68µH
-
1.6A
-
Unshielded
1.7A
-
WE-PD4 Series
-
0.24ohm
± 10%
-
12.7mm
10mm
5mm
2292527

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM1.560
100+
RM1.290
500+
RM1.180
1000+
RM1.070
2500+
RM0.967
More Pricing...
Min: 10 / Mult: 10
10µH
-
1.55A
-
Shielded
1.7A
-
TYS5020 Series
-
0.11ohm
± 20%
-
5mm
5mm
2mm
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