SMD Power Inductors:

55 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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3516864

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5+
S$0.430
(S$0.4687)
50+
S$0.301
(S$0.3281)
250+
S$0.262
(S$0.2856)
500+
S$0.255
(S$0.2779)
1000+
S$0.248
(S$0.2703)
More Pricing...
Min: 5 / Mult: 5
3.3µH
-
500mA
Shielded
350mA
MLZ Series
0805 [2012 Metric]
0.26ohm
± 20%
2mm
1.25mm
1.25mm
3516864RL

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50+
S$0.301
(S$0.3281)
250+
S$0.262
(S$0.2856)
500+
S$0.255
(S$0.2779)
1000+
S$0.248
(S$0.2703)
2000+
S$0.236
(S$0.2572)
Min: 100 / Mult: 5
3.3µH
-
500mA
Shielded
350mA
MLZ Series
0805 [2012 Metric]
0.26ohm
± 20%
2mm
1.25mm
1.25mm
3551492RL

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100+
S$2.530
(S$2.7577)
250+
S$2.480
(S$2.7032)
500+
S$2.430
(S$2.6487)
1000+
S$2.390
(S$2.6051)
Min: 100 / Mult: 1
470µH
-
300mA
Shielded
350mA
WE-PDA Series
-
3.3ohm
± 20%
7.3mm
7.3mm
3.2mm
3551492

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S$3.180
(S$3.4662)
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S$2.630
(S$2.8667)
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S$2.530
(S$2.7577)
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S$2.480
(S$2.7032)
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S$2.430
(S$2.6487)
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Min: 1 / Mult: 1
470µH
-
300mA
Shielded
350mA
WE-PDA Series
-
3.3ohm
± 20%
7.3mm
7.3mm
3.2mm
4125627

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10+
S$0.488
(S$0.5319)
100+
S$0.402
(S$0.4382)
500+
S$0.364
(S$0.3968)
1000+
S$0.325
(S$0.3542)
2500+
S$0.307
(S$0.3346)
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Min: 10 / Mult: 10
4.7µH
-
600mA
Shielded
350mA
PLE Series
-
1.08ohm
± 20%
1mm
0.6mm
0.8mm
4125627RL

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S$0.488
(S$0.5319)
100+
S$0.402
(S$0.4382)
500+
S$0.364
(S$0.3968)
1000+
S$0.325
(S$0.3542)
2500+
S$0.307
(S$0.3346)
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Min: 10 / Mult: 10
4.7µH
-
600mA
Shielded
350mA
PLE Series
-
1.08ohm
± 20%
1mm
0.6mm
0.8mm
2286885RL

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400+
S$1.210
(S$1.3189)
750+
S$1.040
(S$1.1336)
Min: 500 / Mult: 1
100µH
-
200mA
Shielded
350mA
1008PS Series
-
5.8ohm
± 10%
3.81mm
3.78mm
2.74mm
2286885

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S$1.710
(S$1.8639)
10+
S$1.590
(S$1.7331)
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S$1.460
(S$1.5914)
200+
S$1.340
(S$1.4606)
400+
S$1.210
(S$1.3189)
More Pricing...
Min: 1 / Mult: 1
100µH
-
200mA
Shielded
350mA
1008PS Series
-
5.8ohm
± 10%
3.81mm
3.78mm
2.74mm
3604443RL

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S$0.392
(S$0.4273)
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S$0.324
(S$0.3532)
500+
S$0.309
(S$0.3368)
1000+
S$0.294
(S$0.3205)
2000+
S$0.269
(S$0.2932)
Min: 100 / Mult: 5
56µH
-
500mA
Shielded
350mA
LQH3NPH_ME Series
-
1.2ohm
± 20%
3mm
3mm
1.4mm
3604443

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5+
S$0.544
(S$0.593)
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S$0.392
(S$0.4273)
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S$0.324
(S$0.3532)
500+
S$0.309
(S$0.3368)
1000+
S$0.294
(S$0.3205)
More Pricing...
Min: 5 / Mult: 5
56µH
-
500mA
Shielded
350mA
LQH3NPH_ME Series
-
1.2ohm
± 20%
3mm
3mm
1.4mm
2775424

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S$1.230
(S$1.3407)
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S$0.881
(S$0.9603)
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S$0.811
(S$0.884)
100+
S$0.741
(S$0.8077)
200+
S$0.644
(S$0.702)
More Pricing...
Min: 1 / Mult: 1
82µH
-
850mA
Shielded
350mA
SRR4828A Series
1919 [4848 Metric]
0.48ohm
± 20%
4.8mm
4.8mm
2.8mm
2408007RL

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S$1.530
(S$1.6677)
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S$1.440
(S$1.5696)
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S$1.040
(S$1.1336)
1000+
S$0.880
(S$0.9592)
5000+
S$0.863
(S$0.9407)
Min: 100 / Mult: 1
22µH
-
300mA
Shielded
350mA
LPS3010 Series
-
1.2ohm
± 20%
2.95mm
2.95mm
0.9mm
2333701

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S$1.290
(S$1.4061)
10+
S$1.060
(S$1.1554)
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S$0.937
(S$1.0213)
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S$0.814
(S$0.8873)
200+
S$0.773
(S$0.8426)
More Pricing...
Min: 1 / Mult: 1
3.3µH
-
320mA
Shielded
350mA
SRR1208 Series
-
6.4ohm
± 10%
12.7mm
12.7mm
8.5mm
2352684

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5+
S$0.887
(S$0.9668)
50+
S$0.577
(S$0.6289)
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S$0.508
(S$0.5537)
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S$0.457
(S$0.4981)
1000+
S$0.405
(S$0.4414)
More Pricing...
Min: 5 / Mult: 5
22µH
-
500mA
Shielded
350mA
IFSC-1111AZ-01 Series
-
0.75ohm
± 20%
2.9mm
2.9mm
1mm
2352684RL

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50+
S$0.577
(S$0.6289)
250+
S$0.508
(S$0.5537)
500+
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(S$0.4981)
1000+
S$0.405
(S$0.4414)
2000+
S$0.371
(S$0.4044)
Min: 100 / Mult: 5
22µH
-
500mA
Shielded
350mA
IFSC-1111AZ-01 Series
-
0.75ohm
± 20%
2.9mm
2.9mm
1mm
2333701RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.814
(S$0.8873)
200+
S$0.773
(S$0.8426)
400+
S$0.731
(S$0.7968)
Min: 100 / Mult: 1
3.3µH
-
320mA
Shielded
350mA
SRR1208 Series
-
6.4ohm
± 10%
12.7mm
12.7mm
8.5mm
2408007

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.710
(S$1.8639)
50+
S$1.620
(S$1.7658)
100+
S$1.530
(S$1.6677)
250+
S$1.440
(S$1.5696)
500+
S$1.040
(S$1.1336)
More Pricing...
Min: 1 / Mult: 1
22µH
-
300mA
Shielded
350mA
LPS3010 Series
-
1.2ohm
± 20%
2.95mm
2.95mm
0.9mm
2454603

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Each (Supplied on Cut Tape)
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1+
S$2.680
(S$2.9212)
10+
S$1.880
(S$2.0492)
50+
S$1.700
(S$1.853)
200+
S$1.520
(S$1.6568)
400+
S$1.400
(S$1.526)
More Pricing...
Min: 1 / Mult: 1
1mH
-
340mA
Shielded
350mA
B82464P4 Series
-
2.2ohm
± 20%
10.4mm
10.4mm
4.8mm
2454603RL

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Each (Supplied on Cut Tape)
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50+
S$1.700
(S$1.853)
200+
S$1.520
(S$1.6568)
400+
S$1.400
(S$1.526)
750+
S$1.290
(S$1.4061)
3750+
S$1.180
(S$1.2862)
Min: 100 / Mult: 5
1mH
-
340mA
Shielded
350mA
B82464P4 Series
-
2.2ohm
± 20%
10.4mm
10.4mm
4.8mm
2775424RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.741
(S$0.8077)
200+
S$0.644
(S$0.702)
500+
S$0.547
(S$0.5962)
Min: 100 / Mult: 1
82µH
-
850mA
Shielded
350mA
SRR4828A Series
1919 [4848 Metric]
0.48ohm
± 20%
4.8mm
4.8mm
2.8mm
3227504

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Each (Supplied on Cut Tape)
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5+
S$0.464
(S$0.5058)
50+
S$0.365
(S$0.3978)
Min: 5 / Mult: 5
68µH
-
350mA
Shielded
350mA
ASPI-0425 Series
-
0.71ohm
± 20%
4mm
4mm
2.5mm
3373436RL

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100+
S$0.685
(S$0.7466)
250+
S$0.661
(S$0.7205)
500+
S$0.637
(S$0.6943)
1200+
S$0.613
(S$0.6682)
Min: 100 / Mult: 1
22µH
-
400mA
Shielded
350mA
SRU2013 Series
-
0.88ohm
± 30%
2.8mm
2.8mm
1.35mm
3227498

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Cut Tape
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5+
S$0.700
(S$0.763)
25+
S$0.650
(S$0.7085)
50+
S$0.550
(S$0.5995)
100+
S$0.499
(S$0.5439)
250+
S$0.469
(S$0.5112)
More Pricing...
Min: 5 / Mult: 5
150µH
-
320mA
Shielded
350mA
ASPI-0418FS Series
-
2ohm
± 20%
4mm
4mm
1.8mm
3373436

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Each (Supplied on Cut Tape)
Cut Tape
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1+
S$1.020
(S$1.1118)
50+
S$0.833
(S$0.908)
100+
S$0.685
(S$0.7466)
250+
S$0.661
(S$0.7205)
500+
S$0.637
(S$0.6943)
More Pricing...
Min: 1 / Mult: 1
22µH
-
400mA
Shielded
350mA
SRU2013 Series
-
0.88ohm
± 30%
2.8mm
2.8mm
1.35mm
3227498RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.499
(S$0.5439)
250+
S$0.469
(S$0.5112)
500+
S$0.419
(S$0.4567)
1000+
S$0.339
(S$0.3695)
Min: 100 / Mult: 5
150µH
-
320mA
Shielded
350mA
ASPI-0418FS Series
-
2ohm
± 20%
4mm
4mm
1.8mm
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