SMD Power Inductors:

37 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
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4380823

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$6.170
10+
HK$4.800
50+
HK$4.270
100+
HK$3.730
200+
HK$3.370
More Pricing...
Min: 1 / Mult: 1
15µH
-
-
Unshielded
570mA
-
3627 Series
-
0.32ohm
± 10%
-
4.5mm
3.2mm
2.6mm
2112812

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$4.200
50+
HK$4.020
100+
HK$3.940
250+
HK$3.860
500+
HK$3.780
Min: 1 / Mult: 1
100µH
400mA
-
Shielded
570mA
-
SRR0604 Series
-
0.65ohm
± 10%
-
6.5mm
6.5mm
4.8mm
2292539

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$3.540
100+
HK$2.640
500+
HK$2.480
1000+
HK$1.890
3000+
HK$1.870
More Pricing...
Min: 10 / Mult: 10
330µH
570mA
-
Shielded
570mA
-
TYS6045 Series
-
1.27ohm
± 20%
-
6mm
6mm
4.5mm
2288264

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$27.380
5+
HK$25.540
10+
HK$23.700
25+
HK$21.860
50+
HK$20.020
More Pricing...
Min: 1 / Mult: 1
330µH
820mA
-
Shielded
570mA
-
MSS1048 Series
-
0.748ohm
± 10%
-
10.2mm
10mm
4.8mm
2288264RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$20.020
200+
HK$18.170
Min: 100 / Mult: 1
330µH
820mA
-
Shielded
570mA
-
MSS1048 Series
-
0.748ohm
± 10%
-
10.2mm
10mm
4.8mm
2292522

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$2.860
100+
HK$2.120
500+
HK$2.000
1000+
HK$1.530
3000+
HK$1.500
More Pricing...
Min: 10 / Mult: 10
47µH
420mA
-
Shielded
570mA
-
TYS4018 Series
-
0.65ohm
± 20%
-
4mm
4mm
1.8mm
2292539RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$2.640
500+
HK$2.480
1000+
HK$1.890
3000+
HK$1.870
6000+
HK$1.840
Min: 100 / Mult: 10
330µH
570mA
-
Shielded
570mA
-
TYS6045 Series
-
1.27ohm
± 20%
-
6mm
6mm
4.5mm
2292522RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$2.120
500+
HK$2.000
1000+
HK$1.530
3000+
HK$1.500
6000+
HK$1.470
Min: 100 / Mult: 10
47µH
420mA
-
Shielded
570mA
-
TYS4018 Series
-
0.65ohm
± 20%
-
4mm
4mm
1.8mm
2467522

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
1000+
HK$3.620
5000+
HK$3.410
10000+
HK$3.350
Min: 1000 / Mult: 1000
100µH
400mA
-
Shielded
570mA
-
SRR0604 Series
-
0.65ohm
± 10%
-
6.5mm
6.5mm
4.8mm
2112812RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$3.940
250+
HK$3.860
500+
HK$3.780
Min: 100 / Mult: 1
100µH
400mA
-
Shielded
570mA
-
SRR0604 Series
-
0.65ohm
± 10%
-
6.5mm
6.5mm
4.8mm
2849538

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$3.210
50+
HK$2.610
100+
HK$2.050
250+
HK$1.940
500+
HK$1.830
More Pricing...
Min: 1 / Mult: 1
330µH
570mA
-
Shielded
570mA
-
ASPI-6045S Series
-
1.27ohm
± 20%
-
6mm
6mm
4.5mm
2849538RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$2.050
250+
HK$1.940
500+
HK$1.830
1500+
HK$1.750
Min: 100 / Mult: 1
330µH
570mA
-
Shielded
570mA
-
ASPI-6045S Series
-
1.27ohm
± 20%
-
6mm
6mm
4.5mm
3471277

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$3.380
50+
HK$2.780
250+
HK$2.280
500+
HK$2.070
1500+
HK$1.850
More Pricing...
Min: 5 / Mult: 5
15µH
560mA
-
Semishielded
570mA
-
LQH2HPZ_GR Series
1008 [2520 Metric]
1.11ohm
± 20%
-
2.5mm
2mm
0.9mm
3604440RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.260
250+
HK$1.860
500+
HK$1.790
1000+
HK$1.710
2000+
HK$1.660
Min: 100 / Mult: 5
22µH
860mA
-
Shielded
570mA
-
LQH3NPH_ME Series
-
0.48ohm
± 20%
-
3mm
3mm
1.4mm
3471347RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.360
250+
HK$1.980
500+
HK$1.810
1000+
HK$1.630
2000+
HK$1.500
Min: 100 / Mult: 5
22µH
860mA
-
Semishielded
570mA
-
LQH3NPZ_ME Series
-
0.48ohm
± 20%
-
3mm
3mm
1.4mm
3471347

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.880
50+
HK$2.360
250+
HK$1.980
500+
HK$1.810
1000+
HK$1.630
More Pricing...
Min: 5 / Mult: 5
22µH
860mA
-
Semishielded
570mA
-
LQH3NPZ_ME Series
-
0.48ohm
± 20%
-
3mm
3mm
1.4mm
3471277RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.780
250+
HK$2.280
500+
HK$2.070
1500+
HK$1.850
3000+
HK$1.710
Min: 100 / Mult: 5
15µH
560mA
-
Semishielded
570mA
-
LQH2HPZ_GR Series
1008 [2520 Metric]
1.11ohm
± 20%
-
2.5mm
2mm
0.9mm
3604440

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$3.130
50+
HK$2.260
250+
HK$1.860
500+
HK$1.790
1000+
HK$1.710
More Pricing...
Min: 5 / Mult: 5
22µH
860mA
-
Shielded
570mA
-
LQH3NPH_ME Series
-
0.48ohm
± 20%
-
3mm
3mm
1.4mm
4065866

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$6.830
10+
HK$6.700
50+
HK$5.710
100+
HK$5.220
200+
HK$4.790
More Pricing...
Min: 1 / Mult: 1
82µH
300mA
-
Unshielded
570mA
-
WE-LQ Series
-
2.3ohm
± 10%
-
4.5mm
3.2mm
2.6mm
4307144RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.960
250+
HK$2.260
500+
HK$2.080
1500+
HK$1.900
3000+
HK$1.720
Min: 100 / Mult: 5
15µH
580mA
20MHz
Shielded
570mA
560mA
LQH2HPH_GR
-
0.925ohm
± 20%
Ferrite
2.5mm
2mm
0.9mm
4307144

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$4.030
50+
HK$2.960
250+
HK$2.260
500+
HK$2.080
1500+
HK$1.900
More Pricing...
Min: 5 / Mult: 5
15µH
580mA
20MHz
Shielded
570mA
560mA
LQH2HPH_GR
-
0.925ohm
± 20%
Ferrite
2.5mm
2mm
0.9mm
4572668

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.720
50+
HK$2.030
250+
HK$1.590
500+
HK$1.410
1500+
HK$1.220
More Pricing...
Min: 5 / Mult: 5
100µH
470mA
-
Shielded
570mA
-
IFSC1616AH-01 Series
-
1.56ohm
± 20%
-
4mm
4mm
1.8mm
4065866RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$5.220
200+
HK$4.790
500+
HK$4.350
Min: 100 / Mult: 1
82µH
300mA
-
Unshielded
570mA
-
WE-LQ Series
-
2.3ohm
± 10%
-
4.5mm
3.2mm
2.6mm
4246562RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.560
250+
HK$2.080
500+
HK$1.890
1000+
HK$1.690
2000+
HK$1.680
Min: 100 / Mult: 5
33µH
850mA
-
Semishielded
570mA
-
SRN3015BTA Series
-
0.94ohm
± 20%
-
3mm
3mm
1.3mm
4246562

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$3.130
50+
HK$2.560
250+
HK$2.080
500+
HK$1.890
1000+
HK$1.690
More Pricing...
Min: 5 / Mult: 5
33µH
850mA
-
Semishielded
570mA
-
SRN3015BTA Series
-
0.94ohm
± 20%
-
3mm
3mm
1.3mm
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