SMD Power Inductors:

16 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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2901861

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.210
(S$1.3189)
10+
S$1.020
(S$1.1118)
50+
S$0.927
(S$1.0104)
100+
S$0.724
(S$0.7892)
200+
S$0.678
(S$0.739)
More Pricing...
Min: 1 / Mult: 1
68µH
700mA
Shielded
410mA
SRR4528A Series
0.452ohm
± 20%
5mm
5mm
2.8mm
2901861RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.724
(S$0.7892)
200+
S$0.678
(S$0.739)
500+
S$0.631
(S$0.6878)
Min: 100 / Mult: 1
68µH
700mA
Shielded
410mA
SRR4528A Series
0.452ohm
± 20%
5mm
5mm
2.8mm
2667933

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.180
(S$1.2862)
50+
S$0.869
(S$0.9472)
100+
S$0.823
(S$0.8971)
250+
S$0.766
(S$0.8349)
500+
S$0.748
(S$0.8153)
More Pricing...
Min: 1 / Mult: 1
470µH
460mA
Shielded
410mA
CLF-NI-D Series
1.2ohm
± 20%
7.4mm
7mm
4.5mm
2667933RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.823
(S$0.8971)
250+
S$0.766
(S$0.8349)
500+
S$0.748
(S$0.8153)
1000+
S$0.632
(S$0.6889)
Min: 100 / Mult: 1
470µH
460mA
Shielded
410mA
CLF-NI-D Series
1.2ohm
± 20%
7.4mm
7mm
4.5mm
2777644

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Each
5+
S$1.340
(S$1.4606)
50+
S$1.220
(S$1.3298)
250+
S$1.150
(S$1.2535)
500+
S$0.980
(S$1.0682)
1500+
S$0.885
(S$0.9646)
More Pricing...
Min: 5 / Mult: 5
100µH
240mA
Unshielded
410mA
WE-PD2 Series
2.8ohm
± 10%
3mm
3.5mm
2.1mm
3651814

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$0.387
(S$0.4218)
50+
S$0.275
(S$0.2998)
250+
S$0.226
(S$0.2463)
500+
S$0.221
(S$0.2409)
1000+
S$0.216
(S$0.2354)
More Pricing...
Min: 5 / Mult: 5
33µH
730mA
Shielded
410mA
VLS-CX-H Series
0.888ohm
± 20%
3mm
3mm
1.5mm
3651814RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.275
(S$0.2998)
250+
S$0.226
(S$0.2463)
500+
S$0.221
(S$0.2409)
1000+
S$0.216
(S$0.2354)
2000+
S$0.211
(S$0.230)
Min: 100 / Mult: 5
33µH
730mA
Shielded
410mA
VLS-CX-H Series
0.888ohm
± 20%
3mm
3mm
1.5mm
4568737

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$0.835
(S$0.9102)
10+
S$0.664
(S$0.7238)
50+
S$0.543
(S$0.5919)
100+
S$0.491
(S$0.5352)
200+
S$0.434
(S$0.4731)
More Pricing...
Min: 1 / Mult: 1
220nH
530mA
-
410mA
LCXH Series
1.692ohm
± 20%
5mm
5mm
3.1mm
2288326RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$4.090
(S$4.4581)
300+
S$3.770
(S$4.1093)
1500+
S$2.450
(S$2.6705)
Min: 100 / Mult: 1
5.6mH
480mA
Shielded
410mA
MSS1210 Series
4.72ohm
± 10%
12.3mm
12.3mm
10mm
2288326

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$5.350
(S$5.8315)
10+
S$5.040
(S$5.4936)
25+
S$4.720
(S$5.1448)
50+
S$4.410
(S$4.8069)
100+
S$4.090
(S$4.4581)
More Pricing...
Min: 1 / Mult: 1
5.6mH
480mA
Shielded
410mA
MSS1210 Series
4.72ohm
± 10%
12.3mm
12.3mm
10mm
2859215

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$0.930
(S$1.0137)
50+
S$0.757
(S$0.8251)
100+
S$0.623
(S$0.6791)
250+
S$0.585
(S$0.6377)
500+
S$0.547
(S$0.5962)
More Pricing...
Min: 1 / Mult: 1
150µH
530mA
Shielded
410mA
SRR7045 Series
0.48ohm
± 20%
7mm
7mm
4.5mm
2859215RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.623
(S$0.6791)
250+
S$0.585
(S$0.6377)
500+
S$0.547
(S$0.5962)
1000+
S$0.508
(S$0.5537)
Min: 100 / Mult: 1
150µH
530mA
Shielded
410mA
SRR7045 Series
0.48ohm
± 20%
7mm
7mm
4.5mm
4071588RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.261
(S$0.2845)
250+
S$0.252
(S$0.2747)
500+
S$0.224
(S$0.2442)
1000+
S$0.196
(S$0.2136)
Min: 100 / Mult: 1
820µH
300mA
Unshielded
410mA
LD2-HV Series
3.2ohm
± 20%
7.8mm
7mm
5mm
4071588

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$0.444
(S$0.484)
50+
S$0.287
(S$0.3128)
100+
S$0.261
(S$0.2845)
250+
S$0.252
(S$0.2747)
500+
S$0.224
(S$0.2442)
More Pricing...
Min: 1 / Mult: 1
820µH
300mA
Unshielded
410mA
LD2-HV Series
3.2ohm
± 20%
7.8mm
7mm
5mm
2289235

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$3.890
(S$4.2401)
50+
S$3.150
(S$3.4335)
250+
S$2.420
(S$2.6378)
500+
S$1.860
(S$2.0274)
1000+
S$1.720
(S$1.8748)
More Pricing...
Min: 5 / Mult: 5
22µH
390mA
Shielded
410mA
XPL2010 Series
2ohm
± 20%
2mm
1.9mm
1mm
2289235RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
50+
S$3.150
(S$3.4335)
250+
S$2.420
(S$2.6378)
500+
S$1.860
(S$2.0274)
1000+
S$1.720
(S$1.8748)
2000+
S$1.580
(S$1.7222)
Min: 100 / Mult: 5
22µH
390mA
Shielded
410mA
XPL2010 Series
2ohm
± 20%
2mm
1.9mm
1mm
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