SMD Power Inductors:

21 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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Inductance Tolerance
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2749073

RoHS

Each
5+
S$0.875
(S$0.9538)
50+
S$0.725
(S$0.7902)
250+
S$0.550
(S$0.5995)
500+
S$0.540
(S$0.5886)
1500+
S$0.530
(S$0.5777)
More Pricing...
Min: 5 / Mult: 5
100µH
490mA
Semishielded
290mA
WE-LQS Series
1.043ohm
± 20%
4mm
4mm
2.5mm
2901840

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
150µH
480mA
Shielded
290mA
SRR4528A Series
0.905ohm
± 20%
5mm
5mm
2.8mm
2901840RL

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
150µH
480mA
Shielded
290mA
SRR4528A Series
0.905ohm
± 20%
5mm
5mm
2.8mm
4067133

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$3.980
(S$4.3382)
50+
S$3.450
(S$3.7605)
250+
S$1.890
(S$2.0601)
500+
S$1.680
(S$1.8312)
1000+
S$1.580
(S$1.7222)
More Pricing...
Min: 5 / Mult: 5
10µH
670mA
Shielded
290mA
XFL2010 Series
0.595ohm
± 20%
1.9mm
2mm
1mm
4067133RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$3.450
(S$3.7605)
250+
S$1.890
(S$2.0601)
500+
S$1.680
(S$1.8312)
1000+
S$1.580
(S$1.7222)
2000+
S$1.480
(S$1.6132)
More Pricing...
Min: 100 / Mult: 5
10µH
670mA
Shielded
290mA
XFL2010 Series
0.595ohm
± 20%
1.9mm
2mm
1mm
4380702RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.595
(S$0.6485)
250+
S$0.538
(S$0.5864)
500+
S$0.480
(S$0.5232)
1000+
S$0.422
(S$0.460)
Min: 100 / Mult: 1
3.9µH
-
Unshielded
290mA
3627 Series
1.1ohm
± 10%
3.2mm
2.8mm
2mm
4380702

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$0.987
(S$1.0758)
50+
S$0.766
(S$0.8349)
100+
S$0.595
(S$0.6485)
250+
S$0.538
(S$0.5864)
500+
S$0.480
(S$0.5232)
More Pricing...
Min: 1 / Mult: 1
3.9µH
-
Unshielded
290mA
3627 Series
1.1ohm
± 10%
3.2mm
2.8mm
2mm
3648460

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.690
(S$1.8421)
10+
S$1.220
(S$1.3298)
50+
S$1.090
(S$1.1881)
100+
S$0.945
(S$1.030)
200+
S$0.880
(S$0.9592)
More Pricing...
Min: 1 / Mult: 1
1.5mH
480mA
Shielded
290mA
SLF Series
2.076ohm
± 20%
12.5mm
12.5mm
5.5mm
3648460RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
S$0.815
(S$0.8884)
2500+
S$0.770
(S$0.8393)
5000+
S$0.755
(S$0.823)
Min: 500 / Mult: 1
1.5mH
480mA
Shielded
290mA
SLF Series
2.076ohm
± 20%
12.5mm
12.5mm
5.5mm
1635849

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.560
(S$1.7004)
10+
S$1.540
(S$1.6786)
50+
S$1.510
(S$1.6459)
100+
S$1.410
(S$1.5369)
200+
S$1.270
(S$1.3843)
More Pricing...
Min: 1 / Mult: 1
100µH
510mA
Shielded
290mA
WE-TPC Series
0.6ohm
± 30%
4.8mm
4.8mm
2.8mm
2333902

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.360
(S$1.4824)
10+
S$1.080
(S$1.1772)
50+
S$1.020
(S$1.1118)
100+
S$0.957
(S$1.0431)
200+
S$0.763
(S$0.8317)
More Pricing...
Min: 1 / Mult: 1
1.2mH
200mA
Shielded
290mA
SRR1005 Series
3.6ohm
± 10%
12.7mm
10mm
5.2mm
1635849RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.410
(S$1.5369)
200+
S$1.270
(S$1.3843)
500+
S$1.120
(S$1.2208)
Min: 100 / Mult: 1
100µH
510mA
Shielded
290mA
WE-TPC Series
0.6ohm
± 30%
4.8mm
4.8mm
2.8mm
2333990

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.210
(S$1.3189)
50+
S$0.926
(S$1.0093)
100+
S$0.723
(S$0.7881)
250+
S$0.667
(S$0.727)
500+
S$0.650
(S$0.7085)
More Pricing...
Min: 1 / Mult: 1
820µH
160mA
Shielded
290mA
SRR0805 Series
4ohm
± 10%
10.5mm
8mm
4.7mm
2408175

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$2.570
(S$2.8013)
50+
S$2.320
(S$2.5288)
100+
S$2.120
(S$2.3108)
250+
S$1.980
(S$2.1582)
500+
S$1.740
(S$1.8966)
More Pricing...
Min: 1 / Mult: 1
68µH
250mA
Shielded
290mA
LPS5010 Series
2ohm
± 20%
4.8mm
4.8mm
0.9mm
2408239

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$2.120
(S$2.3108)
10+
S$2.040
(S$2.2236)
50+
S$1.960
(S$2.1364)
200+
S$1.880
(S$2.0492)
400+
S$1.790
(S$1.9511)
More Pricing...
Min: 1 / Mult: 1
120µH
450mA
Shielded
290mA
LPS5030 Series
0.8ohm
± 20%
4.8mm
4.8mm
2.9mm
2408175RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.120
(S$2.3108)
250+
S$1.980
(S$2.1582)
500+
S$1.740
(S$1.8966)
1000+
S$1.510
(S$1.6459)
5000+
S$1.360
(S$1.4824)
Min: 100 / Mult: 1
68µH
250mA
Shielded
290mA
LPS5010 Series
2ohm
± 20%
4.8mm
4.8mm
0.9mm
2333990RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.723
(S$0.7881)
250+
S$0.667
(S$0.727)
500+
S$0.650
(S$0.7085)
1000+
S$0.551
(S$0.6006)
Min: 100 / Mult: 1
820µH
160mA
Shielded
290mA
SRR0805 Series
4ohm
± 10%
10.5mm
8mm
4.7mm
2408239RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.960
(S$2.1364)
200+
S$1.880
(S$2.0492)
400+
S$1.790
(S$1.9511)
750+
S$1.100
(S$1.199)
3750+
S$1.080
(S$1.1772)
Min: 100 / Mult: 1
120µH
450mA
Shielded
290mA
LPS5030 Series
0.8ohm
± 20%
4.8mm
4.8mm
2.9mm
2333902RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.957
(S$1.0431)
200+
S$0.763
(S$0.8317)
600+
S$0.571
(S$0.6224)
Min: 100 / Mult: 1
1.2mH
200mA
Shielded
290mA
SRR1005 Series
3.6ohm
± 10%
12.7mm
10mm
5.2mm
2667896

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$1.280
(S$1.3952)
50+
S$0.834
(S$0.9091)
250+
S$0.680
(S$0.7412)
500+
S$0.644
(S$0.702)
1000+
S$0.605
(S$0.6594)
More Pricing...
Min: 5 / Mult: 5
330µH
200mA
Shielded
290mA
CLF-NI-D Series
3.4ohm
± 20%
5.3mm
5mm
2.7mm
2667896RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.834
(S$0.9091)
250+
S$0.680
(S$0.7412)
500+
S$0.644
(S$0.702)
1000+
S$0.605
(S$0.6594)
2000+
S$0.570
(S$0.6213)
Min: 100 / Mult: 5
330µH
200mA
Shielded
290mA
CLF-NI-D Series
3.4ohm
± 20%
5.3mm
5mm
2.7mm
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