SMD Power Inductors:

19 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
RMS Current (Irms)
Inductor Construction
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2749072

RoHS

Each
5+
S$0.916
(S$0.9984)
50+
S$0.756
(S$0.824)
250+
S$0.575
(S$0.6268)
500+
S$0.543
(S$0.5919)
1500+
S$0.510
(S$0.5559)
More Pricing...
Min: 5 / Mult: 5
10µH
1.76A
Semishielded
1.04A
WE-LQS Series
-
0.089ohm
± 20%
4mm
4mm
2.5mm
1864072

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.230
(S$1.3407)
50+
S$0.456
(S$0.497)
100+
S$0.394
(S$0.4295)
250+
S$0.326
(S$0.3553)
500+
S$0.287
(S$0.3128)
More Pricing...
Min: 1 / Mult: 1
10µH
-
Unshielded
1.04A
MCSD43 Series
-
0.182ohm
± 20%
4mm
4.5mm
3.2mm
1864072RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.394
(S$0.4295)
250+
S$0.326
(S$0.3553)
500+
S$0.287
(S$0.3128)
1500+
S$0.255
(S$0.2779)
7500+
S$0.214
(S$0.2333)
More Pricing...
Min: 100 / Mult: 1
10µH
-
Unshielded
1.04A
MCSD43 Series
-
0.182ohm
± 20%
4mm
4.5mm
3.2mm
3471343RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.342
(S$0.3728)
250+
S$0.282
(S$0.3074)
500+
S$0.251
(S$0.2736)
1000+
S$0.219
(S$0.2387)
2000+
S$0.205
(S$0.2234)
Min: 100 / Mult: 5
6.8µH
1.45A
Semishielded
1.04A
LQH3NPN_ME Series
-
0.168ohm
± 20%
3mm
3mm
1.4mm
3471343

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$0.415
(S$0.4524)
50+
S$0.342
(S$0.3728)
250+
S$0.282
(S$0.3074)
500+
S$0.251
(S$0.2736)
1000+
S$0.219
(S$0.2387)
More Pricing...
Min: 5 / Mult: 5
6.8µH
1.45A
Semishielded
1.04A
LQH3NPN_ME Series
-
0.168ohm
± 20%
3mm
3mm
1.4mm
2374088

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.230
(S$1.3407)
50+
S$0.899
(S$0.9799)
100+
S$0.781
(S$0.8513)
250+
S$0.731
(S$0.7968)
500+
S$0.681
(S$0.7423)
More Pricing...
Min: 1 / Mult: 1
33µH
1A
Shielded
1.04A
SRR0735A Series
-
0.22ohm
± 20%
7.3mm
7.3mm
3.5mm
2616951

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.450
(S$1.5805)
10+
S$1.070
(S$1.1663)
50+
S$0.996
(S$1.0856)
100+
S$0.921
(S$1.0039)
200+
S$0.903
(S$0.9843)
More Pricing...
Min: 1 / Mult: 1
180µH
1A
Shielded
1.04A
SRR1050A Series
-
0.42ohm
± 30%
10mm
10.2mm
4.8mm
2374088RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.781
(S$0.8513)
250+
S$0.731
(S$0.7968)
500+
S$0.681
(S$0.7423)
1500+
S$0.542
(S$0.5908)
Min: 100 / Mult: 1
33µH
1A
Shielded
1.04A
SRR0735A Series
-
0.22ohm
± 20%
7.3mm
7.3mm
3.5mm
2616951RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.921
(S$1.0039)
200+
S$0.903
(S$0.9843)
700+
S$0.885
(S$0.9646)
Min: 100 / Mult: 1
180µH
1A
Shielded
1.04A
SRR1050A Series
-
0.42ohm
± 30%
10mm
10.2mm
4.8mm
3604437

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$0.544
(S$0.593)
50+
S$0.392
(S$0.4273)
250+
S$0.324
(S$0.3532)
500+
S$0.306
(S$0.3335)
1000+
S$0.288
(S$0.3139)
More Pricing...
Min: 5 / Mult: 5
6.8µH
1.45A
Shielded
1.04A
LQH3NPH_ME Series
-
0.168ohm
± 20%
3mm
3mm
1.4mm
3604437RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.392
(S$0.4273)
250+
S$0.324
(S$0.3532)
500+
S$0.306
(S$0.3335)
1000+
S$0.288
(S$0.3139)
2000+
S$0.269
(S$0.2932)
Min: 100 / Mult: 5
6.8µH
1.45A
Shielded
1.04A
LQH3NPH_ME Series
-
0.168ohm
± 20%
3mm
3mm
1.4mm
4071729

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$1.710
(S$1.8639)
50+
S$1.240
(S$1.3516)
250+
S$0.945
(S$1.030)
500+
S$0.895
(S$0.9756)
1000+
S$0.840
(S$0.9156)
More Pricing...
Min: 5 / Mult: 5
180µH
1A
Shielded
1.04A
SRR1050HA Series
-
0.42ohm
± 30%
10mm
10.2mm
4.8mm
4125659RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
5+
S$0.658
(S$0.7172)
50+
S$0.545
(S$0.594)
250+
S$0.448
(S$0.4883)
500+
S$0.405
(S$0.4414)
1000+
S$0.361
(S$0.3935)
More Pricing...
Min: 5 / Mult: 5
22µH
1.12A
Shielded
1.04A
VLS-HBX Series
1212 [3030 Metric]
0.761ohm
± 20%
3mm
3mm
1.2mm
4071729RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.240
(S$1.3516)
250+
S$0.945
(S$1.030)
500+
S$0.895
(S$0.9756)
1000+
S$0.840
(S$0.9156)
2800+
S$0.815
(S$0.8884)
Min: 100 / Mult: 5
180µH
1A
Shielded
1.04A
SRR1050HA Series
-
0.42ohm
± 30%
10mm
10.2mm
4.8mm
4125659

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$0.658
(S$0.7172)
50+
S$0.545
(S$0.594)
250+
S$0.448
(S$0.4883)
500+
S$0.405
(S$0.4414)
1000+
S$0.361
(S$0.3935)
More Pricing...
Min: 5 / Mult: 5
22µH
1.12A
Shielded
1.04A
VLS-HBX Series
1212 [3030 Metric]
0.761ohm
± 20%
3mm
3mm
1.2mm
2288449

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$4.180
(S$4.5562)
10+
S$3.490
(S$3.8041)
50+
S$3.190
(S$3.4771)
100+
S$2.690
(S$2.9321)
200+
S$2.490
(S$2.7141)
More Pricing...
Min: 1 / Mult: 1
330µH
1.16A
Shielded
1.04A
MSS1260T Series
-
0.494ohm
± 10%
12.3mm
12.3mm
6mm
2288341

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$3.640
(S$3.9676)
5+
S$3.430
(S$3.7387)
10+
S$3.210
(S$3.4989)
25+
S$3.000
(S$3.270)
50+
S$2.780
(S$3.0302)
More Pricing...
Min: 1 / Mult: 1
270µH
950mA
Shielded
1.04A
MSS1246 Series
-
0.6224ohm
± 10%
12mm
12mm
4.6mm
2288341RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$2.780
(S$3.0302)
200+
S$2.560
(S$2.7904)
1000+
S$1.660
(S$1.8094)
Min: 100 / Mult: 1
270µH
950mA
Shielded
1.04A
MSS1246 Series
-
0.6224ohm
± 10%
12mm
12mm
4.6mm
2288449RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.690
(S$2.9321)
200+
S$2.490
(S$2.7141)
500+
S$2.290
(S$2.4961)
2500+
S$2.140
(S$2.3326)
Min: 100 / Mult: 1
330µH
1.16A
Shielded
1.04A
MSS1260T Series
-
0.494ohm
± 10%
12.3mm
12.3mm
6mm
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