SMD Power Inductors:

137 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)
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2061658

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY3.150
(CNY3.5595)
50+
CNY2.580
(CNY2.9154)
100+
CNY2.220
(CNY2.5086)
250+
CNY2.180
(CNY2.4634)
500+
CNY2.140
(CNY2.4182)
Min: 1 / Mult: 1
100µH
700mA
-
Semishielded
800mA
-
SRN6045 Series
-
0.494ohm
± 20%
-
6mm
6mm
4.5mm
2061658RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.220
(CNY2.5086)
250+
CNY2.180
(CNY2.4634)
500+
CNY2.140
(CNY2.4182)
Min: 100 / Mult: 1
100µH
700mA
-
Semishielded
800mA
-
SRN6045 Series
-
0.494ohm
± 20%
-
6mm
6mm
4.5mm
2374214

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.070
(CNY6.8591)
10+
CNY5.310
(CNY6.0003)
50+
CNY4.400
(CNY4.972)
200+
CNY3.940
(CNY4.4522)
400+
CNY3.650
(CNY4.1245)
More Pricing...
Min: 1 / Mult: 1
150µH
900mA
-
Shielded
800mA
-
SRU1038A Series
-
0.476ohm
± 30%
-
10mm
10mm
3.8mm
2374214RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY4.400
(CNY4.972)
200+
CNY3.940
(CNY4.4522)
400+
CNY3.650
(CNY4.1245)
800+
CNY3.400
(CNY3.842)
4000+
CNY3.340
(CNY3.7742)
Min: 100 / Mult: 1
150µH
900mA
-
Shielded
800mA
-
SRU1038A Series
-
0.476ohm
± 30%
-
10mm
10mm
3.8mm
4141126RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY7.710
(CNY8.7123)
250+
CNY7.640
(CNY8.6332)
500+
CNY7.420
(CNY8.3846)
1000+
CNY6.740
(CNY7.6162)
Min: 100 / Mult: 1
56µH
580mA
-
Shielded
800mA
-
PID-560M Series
-
0.48ohm
± 20%
-
7.5mm
7.5mm
4.5mm
4141126

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.310
(CNY12.7803)
50+
CNY9.290
(CNY10.4977)
100+
CNY7.710
(CNY8.7123)
250+
CNY7.640
(CNY8.6332)
500+
CNY7.420
(CNY8.3846)
More Pricing...
Min: 1 / Mult: 1
56µH
580mA
-
Shielded
800mA
-
PID-560M Series
-
0.48ohm
± 20%
-
7.5mm
7.5mm
4.5mm
4380819

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY5.400
(CNY6.102)
10+
CNY4.200
(CNY4.746)
50+
CNY3.740
(CNY4.2262)
100+
CNY3.270
(CNY3.6951)
200+
CNY2.950
(CNY3.3335)
More Pricing...
Min: 1 / Mult: 1
3.3µH
-
-
Unshielded
800mA
-
3627 Series
-
0.13ohm
± 20%
-
4.5mm
3.2mm
2.6mm
4380819RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.270
(CNY3.6951)
200+
CNY2.950
(CNY3.3335)
500+
CNY2.630
(CNY2.9719)
Min: 100 / Mult: 1
3.3µH
-
-
Unshielded
800mA
-
3627 Series
-
0.13ohm
± 20%
-
4.5mm
3.2mm
2.6mm
2329197

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY5.690
(CNY6.4297)
10+
CNY4.700
(CNY5.311)
50+
CNY4.310
(CNY4.8703)
100+
CNY3.920
(CNY4.4296)
200+
CNY3.420
(CNY3.8646)
More Pricing...
Min: 1 / Mult: 1
470µH
800mA
-
Semishielded
800mA
-
SRN1060 Series
-
0.95ohm
± 20%
-
10mm
9.8mm
6mm
2520694

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY3.150
(CNY3.5595)
50+
CNY2.860
(CNY3.2318)
250+
CNY2.580
(CNY2.9154)
500+
CNY2.290
(CNY2.5877)
1000+
CNY2.000
(CNY2.260)
Min: 5 / Mult: 5
10µH
660mA
-
Shielded
800mA
-
VLS-E Series
-
0.588ohm
± 20%
-
2.5mm
2mm
1.5mm
1890625

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY17.280
(CNY19.5264)
50+
CNY14.350
(CNY16.2155)
100+
CNY13.840
(CNY15.6392)
250+
CNY13.550
(CNY15.3115)
500+
CNY13.250
(CNY14.9725)
More Pricing...
Min: 1 / Mult: 1
47µH
1.4A
-
Shielded
800mA
-
WE-PD Series
-
0.298ohm
± 25%
-
6.2mm
5.9mm
5.1mm
2408109

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY9.120
(CNY10.3056)
50+
CNY8.620
(CNY9.7406)
100+
CNY8.120
(CNY9.1756)
250+
CNY7.620
(CNY8.6106)
500+
CNY4.960
(CNY5.6048)
More Pricing...
Min: 1 / Mult: 1
22µH
650mA
-
Shielded
800mA
-
LPS4018 Series
-
0.36ohm
± 20%
-
3.9mm
3.9mm
1.7mm
3648455

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY7.920
(CNY8.9496)
10+
CNY6.550
(CNY7.4015)
50+
CNY5.710
(CNY6.4523)
100+
CNY5.390
(CNY6.0907)
200+
CNY5.040
(CNY5.6952)
More Pricing...
Min: 1 / Mult: 1
220µH
700mA
-
Shielded
800mA
-
SLF-H Series
-
0.564ohm
± 20%
-
10.1mm
10.1mm
4.5mm
3288283

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY3.030
(CNY3.4239)
50+
CNY2.470
(CNY2.7911)
100+
CNY2.040
(CNY2.3052)
250+
CNY1.880
(CNY2.1244)
500+
CNY1.720
(CNY1.9436)
More Pricing...
Min: 1 / Mult: 1
220µH
500mA
-
Semishielded
800mA
-
VLS-EX-H Series
-
1.495ohm
± 20%
-
6mm
6.3mm
4.5mm
1362120

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY5.710
(CNY6.4523)
50+
CNY4.690
(CNY5.2997)
100+
CNY3.860
(CNY4.3618)
250+
CNY3.790
(CNY4.2827)
500+
CNY3.580
(CNY4.0454)
Min: 1 / Mult: 1
100µH
1A
-
Shielded
800mA
-
SRU8043 Series
-
0.287ohm
± 30%
-
8mm
8mm
4.3mm
2776730

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY2.270
(CNY2.5651)
50+
CNY1.890
(CNY2.1357)
100+
CNY1.720
(CNY1.9436)
250+
CNY1.590
(CNY1.7967)
500+
CNY1.450
(CNY1.6385)
More Pricing...
Min: 1 / Mult: 1
220µH
500mA
-
Shielded
800mA
-
VLS-EX Series
-
1.15ohm
± 20%
-
6mm
6mm
4.5mm
1635826

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.240
(CNY11.5712)
50+
CNY8.750
(CNY9.8875)
100+
CNY8.230
(CNY9.2999)
250+
CNY7.630
(CNY8.6219)
500+
CNY7.030
(CNY7.9439)
More Pricing...
Min: 1 / Mult: 1
4.7µH
1A
-
Shielded
800mA
-
WE-TPC Series
-
0.2ohm
± 30%
-
2.8mm
2.8mm
1.35mm
2467455

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY1.660
(CNY1.8758)
100+
CNY1.370
(CNY1.5481)
500+
CNY1.250
(CNY1.4125)
1000+
CNY1.130
(CNY1.2769)
2250+
CNY1.060
(CNY1.1978)
More Pricing...
Min: 10 / Mult: 10
10µH
1.1A
-
Semishielded
800mA
-
SRN4012T Series
-
0.18ohm
± 20%
-
4mm
4mm
1.2mm
2709654

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY7.270
(CNY8.2151)
50+
CNY6.360
(CNY7.1868)
100+
CNY5.270
(CNY5.9551)
250+
CNY4.730
(CNY5.3449)
500+
CNY4.370
(CNY4.9381)
More Pricing...
Min: 1 / Mult: 1
470µH
550mA
-
Shielded
800mA
-
ASPIAIG-S8050 Series
-
1.54ohm
± 20%
-
8mm
8mm
5mm
2467455RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY1.370
(CNY1.5481)
500+
CNY1.250
(CNY1.4125)
1000+
CNY1.130
(CNY1.2769)
2250+
CNY1.060
(CNY1.1978)
4500+
CNY0.987
(CNY1.1153)
Min: 100 / Mult: 10
10µH
1.1A
-
Semishielded
800mA
-
SRN4012T Series
-
0.18ohm
± 20%
-
4mm
4mm
1.2mm
1635915RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY12.810
(CNY14.4753)
200+
CNY10.950
(CNY12.3735)
500+
CNY9.080
(CNY10.2604)
Min: 100 / Mult: 1
470µH
640mA
-
Shielded
800mA
-
WE-PD Series
-
0.77ohm
± 20%
-
12mm
12mm
6mm
2431486

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY7.620
(CNY8.6106)
50+
CNY6.460
(CNY7.2998)
250+
CNY5.990
(CNY6.7687)
500+
CNY5.360
(CNY6.0568)
1000+
CNY4.850
(CNY5.4805)
More Pricing...
Min: 5 / Mult: 5
15µH
730mA
-
Semishielded
800mA
-
WE-LQS Series
-
0.3ohm
± 20%
-
3mm
3mm
1.5mm
3877528

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.160
(CNY11.4808)
10+
CNY8.360
(CNY9.4468)
50+
CNY7.620
(CNY8.6106)
200+
CNY6.880
(CNY7.7744)
400+
CNY6.740
(CNY7.6162)
Min: 1 / Mult: 1
220µH
-
20MHz
Unshielded
800mA
800mA
B82476A1 Series
-
0.53ohm
± 10%
Ferrite
12.95mm
9.4mm
5.08mm
1635915

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY14.860
(CNY16.7918)
10+
CNY14.280
(CNY16.1364)
50+
CNY12.890
(CNY14.5657)
100+
CNY12.810
(CNY14.4753)
200+
CNY10.950
(CNY12.3735)
More Pricing...
Min: 1 / Mult: 1
470µH
640mA
-
Shielded
800mA
-
WE-PD Series
-
0.77ohm
± 20%
-
12mm
12mm
6mm
1636111

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY20.060
(CNY22.6678)
10+
CNY15.670
(CNY17.7071)
25+
CNY13.910
(CNY15.7183)
50+
CNY12.930
(CNY14.6109)
100+
CNY11.940
(CNY13.4922)
More Pricing...
Min: 1 / Mult: 1
1mH
600mA
-
Shielded
800mA
-
WE-PD3 Series
-
2.01ohm
± 20%
-
18.54mm
15.24mm
7.62mm
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