SMD Power Inductors:

17 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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2493844RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$3.600
(S$3.924)
200+
S$3.320
(S$3.6188)
Min: 100 / Mult: 1
8.2µH
18A
Shielded
31A
-
SRP1770TA Series
-
0.0108ohm
± 20%
-
16.9mm
16.9mm
6.7mm
2419055

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$13.000
(S$14.170)
5+
S$12.020
(S$13.1018)
10+
S$11.030
(S$12.0227)
20+
S$10.810
(S$11.7829)
40+
S$10.590
(S$11.5431)
More Pricing...
Min: 1 / Mult: 1
22µH
17.5A
Shielded
16A
-
IHLP-8787MZ-5A Series
-
0.0108ohm
± 20%
-
22.48mm
22mm
13mm
2493844

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$5.040
(S$5.4936)
5+
S$4.600
(S$5.014)
10+
S$4.150
(S$4.5235)
25+
S$3.870
(S$4.2183)
50+
S$3.600
(S$3.924)
More Pricing...
Min: 1 / Mult: 1
8.2µH
18A
Shielded
31A
-
SRP1770TA Series
-
0.0108ohm
± 20%
-
16.9mm
16.9mm
6.7mm
2419055RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$11.030
(S$12.0227)
20+
S$10.810
(S$11.7829)
40+
S$10.590
(S$11.5431)
100+
S$10.370
(S$11.3033)
Min: 10 / Mult: 1
22µH
17.5A
Shielded
16A
-
IHLP-8787MZ-5A Series
-
0.0108ohm
± 20%
-
22.48mm
22mm
13mm
4707637

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.553
(S$0.6028)
50+
S$0.459
(S$0.5003)
250+
S$0.406
(S$0.4425)
500+
S$0.382
(S$0.4164)
1000+
S$0.355
(S$0.387)
More Pricing...
Min: 5 / Mult: 5
470nH
8A
Shielded
7.5A
-
SRP3212CL Series
1210 [3225 Metric]
0.0108ohm
± 20%
-
3.2mm
2.5mm
1mm
4242049

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$7.580
(S$8.2622)
5+
S$7.270
(S$7.9243)
10+
S$6.960
(S$7.5864)
25+
S$5.880
(S$6.4092)
50+
S$4.800
(S$5.232)
More Pricing...
Min: 1 / Mult: 1
8.2µH
18A
Shielded
28A
-
SRP1770CC Series
-
0.0108ohm
± 20%
-
17.6mm
16.9mm
6.7mm
4562131

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.820
(S$3.0738)
50+
S$2.290
(S$2.4961)
100+
S$2.120
(S$2.3108)
250+
S$1.950
(S$2.1255)
500+
S$1.680
(S$1.8312)
More Pricing...
Min: 1 / Mult: 1
1.8µH
10.8A
Shielded
12.9A
-
WE-XHMI Series
-
0.0108ohm
± 20%
-
5.55mm
5.35mm
3mm
4413300

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$2.320
(S$2.5288)
50+
S$1.890
(S$2.0601)
250+
S$1.590
(S$1.7331)
500+
S$1.360
(S$1.4824)
1000+
S$1.310
(S$1.4279)
More Pricing...
Min: 5 / Mult: 5
1.2µH
10.9A
Shielded
11.8A
-
WE-XHMI Series
-
0.0108ohm
± 20%
-
4.3mm
4.3mm
3mm
4413300RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.890
(S$2.0601)
250+
S$1.590
(S$1.7331)
500+
S$1.360
(S$1.4824)
1000+
S$1.310
(S$1.4279)
2000+
S$1.260
(S$1.3734)
Min: 100 / Mult: 5
1.2µH
10.9A
-
11.8A
-
WE-XHMI Series
-
0.0108ohm
-
-
4.3mm
4.3mm
3mm
4562131RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.120
(S$2.3108)
250+
S$1.950
(S$2.1255)
500+
S$1.680
(S$1.8312)
1500+
S$1.550
(S$1.6895)
Min: 100 / Mult: 1
1.8µH
10.8A
-
12.9A
-
-
-
0.0108ohm
-
-
5.55mm
5.35mm
3mm
4242049RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$4.800
(S$5.232)
200+
S$3.710
(S$4.0439)
Min: 100 / Mult: 1
8.2µH
18A
Shielded
28A
-
SRP1770CC Series
-
0.0108ohm
± 20%
-
17.6mm
16.9mm
6.7mm
3280830RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
200+
S$2.850
(S$3.1065)
Min: 500 / Mult: 1
8.2µH
18A
Shielded
28A
-
SRP1770C Series
-
0.0108ohm
± 20%
-
17.8mm
16.9mm
6.7mm
3280830

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.750
(S$5.1775)
5+
S$4.370
(S$4.7633)
10+
S$3.980
(S$4.3382)
25+
S$3.640
(S$3.9676)
50+
S$3.250
(S$3.5425)
More Pricing...
Min: 1 / Mult: 1
8.2µH
18A
Shielded
28A
-
SRP1770C Series
-
0.0108ohm
± 20%
-
17.8mm
16.9mm
6.7mm
2871577

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$0.790
(S$0.8611)
50+
S$0.691
(S$0.7532)
100+
S$0.573
(S$0.6246)
250+
S$0.514
(S$0.5603)
500+
S$0.474
(S$0.5167)
More Pricing...
Min: 1 / Mult: 1
1.5µH
-
-
-
7.3A
DG8040C Series
-
0.0108ohm
± 30%
Ferrite
8.3mm
8.3mm
4mm
2848326RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$2.310
(S$2.5179)
250+
S$2.260
(S$2.4634)
500+
S$2.210
(S$2.4089)
1000+
S$2.170
(S$2.3653)
2000+
S$2.120
(S$2.3108)
Min: 100 / Mult: 5
1µH
11A
Shielded
20A
-
ASPIAIG-F7020 Series
-
0.0108ohm
± 20%
-
7.8mm
7.6mm
1.85mm
2871577RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.573
(S$0.6246)
250+
S$0.514
(S$0.5603)
500+
S$0.474
(S$0.5167)
1000+
S$0.451
(S$0.4916)
Min: 100 / Mult: 1
1.5µH
-
-
-
7.3A
DG8040C Series
-
0.0108ohm
± 30%
Ferrite
8.3mm
8.3mm
4mm
2848326

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$2.350
(S$2.5615)
50+
S$2.310
(S$2.5179)
250+
S$2.260
(S$2.4634)
500+
S$2.210
(S$2.4089)
1000+
S$2.170
(S$2.3653)
More Pricing...
Min: 5 / Mult: 5
1µH
11A
Shielded
20A
-
ASPIAIG-F7020 Series
-
0.0108ohm
± 20%
-
7.8mm
7.6mm
1.85mm
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