3.5µH SMD Power Inductors:

18 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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2374203

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$7.320
10+
HK$5.500
50+
HK$5.100
200+
HK$4.710
400+
HK$4.600
More Pricing...
Min: 1 / Mult: 1
3.5µH
5.5A
Shielded
5.5A
SRU1038A Series
0.015ohm
± 30%
10mm
10mm
3.8mm
1636222

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$53.610
5+
HK$46.910
10+
HK$38.870
25+
HK$34.850
50+
HK$32.170
More Pricing...
Min: 1 / Mult: 1
3.5µH
22.5A
Shielded
37A
WE-HCI Series
0.0031ohm
± 20%
18.3mm
18.2mm
8.9mm
2333864

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$8.550
10+
HK$6.980
50+
HK$6.360
100+
HK$5.740
200+
HK$5.350
More Pricing...
Min: 1 / Mult: 1
3.5µH
8.8A
Shielded
9.8A
SRR1280 Series
0.012ohm
± 30%
12.5mm
12.5mm
7.5mm
1636222RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$38.870
25+
HK$34.850
50+
HK$32.170
150+
HK$31.310
Min: 10 / Mult: 1
3.5µH
22.5A
Shielded
37A
WE-HCI Series
0.0031ohm
± 20%
18.3mm
18.2mm
8.9mm
2374114RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$5.170
200+
HK$5.110
Min: 100 / Mult: 1
3.5µH
7.5A
Shielded
7.6A
SRR1260A Series
0.013ohm
± 30%
12.5mm
12.5mm
6mm
2374203RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$5.100
200+
HK$4.710
400+
HK$4.600
800+
HK$4.460
4000+
HK$4.370
More Pricing...
Min: 100 / Mult: 1
3.5µH
5.5A
Shielded
5.5A
SRU1038A Series
0.015ohm
± 30%
10mm
10mm
3.8mm
2333864RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$5.740
200+
HK$5.350
400+
HK$4.950
Min: 100 / Mult: 1
3.5µH
8.8A
Shielded
9.8A
SRR1280 Series
0.012ohm
± 30%
12.5mm
12.5mm
7.5mm
2374114

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$7.960
10+
HK$6.960
50+
HK$5.770
100+
HK$5.170
200+
HK$5.110
Min: 1 / Mult: 1
3.5µH
7.5A
Shielded
7.6A
SRR1260A Series
0.013ohm
± 30%
12.5mm
12.5mm
6mm
4360168

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$18.580
10+
HK$17.840
100+
HK$14.470
500+
HK$11.350
1000+
HK$9.700
More Pricing...
Min: 1 / Mult: 1
3.5µH
9.25A
Shielded
9A
WE-PD Series
0.008ohm
± 20%
12mm
12mm
6mm
4360160

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$17.760
10+
HK$16.610
100+
HK$14.060
500+
HK$11.430
1000+
HK$11.050
More Pricing...
Min: 1 / Mult: 1
3.5µH
8.9A
Shielded
9.6A
WE-PD Series
0.014ohm
-20% to +40%
12mm
12mm
8mm
4244662

RoHS

Each
1+
HK$34.280
5+
HK$34.080
10+
HK$33.870
20+
HK$30.090
40+
HK$28.940
More Pricing...
Min: 1 / Mult: 1
3.5µH
57.5A
Shielded
87A
ERU33 B82559 Series
0.85ohm
± 12%
33mm
33mm
15mm
2333780

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$10.860
10+
HK$8.880
50+
HK$7.980
100+
HK$6.660
200+
HK$6.210
More Pricing...
Min: 1 / Mult: 1
3.5µH
2.9A
Shielded
5.2A
SRR0906 Series
0.036ohm
± 20%
10mm
9.5mm
6mm
2333780RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$6.660
200+
HK$6.210
600+
HK$5.750
Min: 100 / Mult: 1
3.5µH
2.9A
Shielded
5.2A
SRR0906 Series
0.036ohm
± 20%
10mm
9.5mm
6mm
2616964RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$6.030
250+
HK$5.640
500+
HK$5.090
1000+
HK$4.540
Min: 100 / Mult: 1
3.5µH
5A
Shielded
5A
SRU8045A Series
0.025ohm
± 30%
8mm
8mm
4.5mm
2616964

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$9.790
50+
HK$7.720
100+
HK$6.030
250+
HK$5.640
500+
HK$5.090
More Pricing...
Min: 1 / Mult: 1
3.5µH
5A
Shielded
5A
SRU8045A Series
0.025ohm
± 30%
8mm
8mm
4.5mm
4360166

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$15.130
10+
HK$14.390
100+
HK$13.240
500+
HK$12.090
1000+
HK$11.640
More Pricing...
Min: 1 / Mult: 1
3.5µH
11A
Shielded
20.3A
WE-PD Series
0.009ohm
± 20%
12mm
12mm
10mm
1463514

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$6.300
10+
HK$5.230
100+
HK$4.600
500+
HK$4.310
1000+
HK$3.990
More Pricing...
Min: 1 / Mult: 1
3.5µH
5.5A
Shielded
5.5A
SRU1038 Series
0.0115ohm
± 30%
10mm
10mm
3.8mm
1463514RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
100+
HK$4.700
250+
HK$4.290
500+
HK$4.310
1000+
HK$3.990
2000+
HK$3.610
More Pricing...
Min: 150 / Mult: 1
3.5µH
5.5A
Shielded
5.5A
SRU1038 Series
0.0115ohm
± 30%
10mm
10mm
3.8mm
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