SMD Power Inductors:

59 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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3780002

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.990
(S$2.1691)
10+
S$1.460
(S$1.5914)
50+
S$1.300
(S$1.417)
100+
S$1.140
(S$1.2426)
200+
S$1.120
(S$1.2208)
More Pricing...
Min: 1 / Mult: 1
1µH
23.5A
Shielded
24A
IHLP-4040DZ-5A Series
-
0.00307ohm
± 20%
10.79mm
10.16mm
4mm
3780002RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
S$1.100
(S$1.199)
Min: 500 / Mult: 1
1µH
23.5A
Shielded
24A
IHLP-4040DZ-5A Series
-
0.00307ohm
± 20%
10.79mm
10.16mm
4mm
3928999

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.450
(S$2.6705)
10+
S$2.270
(S$2.4743)
50+
S$1.930
(S$2.1037)
100+
S$1.580
(S$1.7222)
200+
S$1.420
(S$1.5478)
More Pricing...
Min: 1 / Mult: 1
1.5µH
22A
Shielded
24A
SRP1038WA Series
-
0.0045ohm
± 20%
11mm
10mm
3.8mm
3929019

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$3.410
(S$3.7169)
10+
S$2.890
(S$3.1501)
50+
S$2.660
(S$2.8994)
100+
S$1.990
(S$2.1691)
200+
S$1.910
(S$2.0819)
More Pricing...
Min: 1 / Mult: 1
3.3µH
19A
Shielded
24A
SRP1265WA Series
-
0.0068ohm
± 20%
13.6mm
12.6mm
6.2mm
1848258

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.760
(S$3.0084)
10+
S$2.690
(S$2.9321)
50+
S$2.550
(S$2.7795)
100+
S$2.450
(S$2.6705)
200+
S$2.250
(S$2.4525)
More Pricing...
Min: 1 / Mult: 1
1µH
17A
Shielded
24A
WE-HCC Series
-
0.00295ohm
± 20%
8.4mm
7.9mm
7.2mm
2434794

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$1.420
(S$1.5478)
50+
S$0.996
(S$1.0856)
250+
S$0.851
(S$0.9276)
500+
S$0.811
(S$0.884)
1500+
S$0.770
(S$0.8393)
More Pricing...
Min: 5 / Mult: 5
220nH
11A
Shielded
24A
SRP4020TA Series
-
0.0073ohm
± 30%
4.45mm
4.06mm
1.8mm
3648449

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.980
(S$2.1582)
10+
S$1.550
(S$1.6895)
50+
S$1.430
(S$1.5587)
100+
S$1.310
(S$1.4279)
500+
S$1.240
(S$1.3516)
More Pricing...
Min: 1 / Mult: 1
680nH
22A
Shielded
24A
MPCH Series
-
0.0023ohm
± 20%
11.5mm
10mm
4mm
2419054

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$13.220
(S$14.4098)
5+
S$12.060
(S$13.1454)
10+
S$10.890
(S$11.8701)
20+
S$10.090
(S$10.9981)
40+
S$9.530
(S$10.3877)
More Pricing...
Min: 1 / Mult: 1
15µH
23.5A
Shielded
24A
IHLP-8787MZ-5A Series
-
0.00611ohm
± 20%
22.48mm
22mm
13mm
1848258RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.450
(S$2.6705)
200+
S$2.250
(S$2.4525)
500+
S$2.050
(S$2.2345)
Min: 100 / Mult: 1
1µH
17A
Shielded
24A
WE-HCC Series
-
0.00295ohm
± 20%
8.4mm
7.9mm
7.2mm
2419054RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$10.890
(S$11.8701)
20+
S$10.090
(S$10.9981)
40+
S$9.530
(S$10.3877)
100+
S$8.970
(S$9.7773)
Min: 10 / Mult: 1
15µH
23.5A
Shielded
24A
IHLP-8787MZ-5A Series
-
0.00611ohm
± 20%
22.48mm
22mm
13mm
2434794RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.996
(S$1.0856)
250+
S$0.851
(S$0.9276)
500+
S$0.811
(S$0.884)
1500+
S$0.770
(S$0.8393)
3000+
S$0.738
(S$0.8044)
Min: 100 / Mult: 5
220nH
11A
Shielded
24A
SRP4020TA Series
-
0.0073ohm
± 30%
4.45mm
4.06mm
1.8mm
2666768

RoHS

Each
1+
S$8.990
(S$9.7991)
5+
S$8.790
(S$9.5811)
10+
S$8.580
(S$9.3522)
25+
S$8.380
(S$9.1342)
50+
S$8.170
(S$8.9053)
More Pricing...
Min: 1 / Mult: 1
22µH
8A
Shielded
24A
WE-XHMI Series
-
0.0133ohm
± 20%
16.4mm
15.4mm
9.1mm
2965621

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.190
(S$2.3871)
10+
S$1.620
(S$1.7658)
100+
S$1.230
(S$1.3407)
500+
S$1.150
(S$1.2535)
1000+
S$1.060
(S$1.1554)
More Pricing...
Min: 1 / Mult: 1
1µH
23.5A
Shielded
24A
IHLP-4040DZ-8A Series
-
0.00307ohm
± 20%
10.79mm
10.16mm
4mm
2965621RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.230
(S$1.3407)
500+
S$1.150
(S$1.2535)
1000+
S$1.060
(S$1.1554)
2500+
S$1.050
(S$1.1445)
Min: 100 / Mult: 1
1µH
23.5A
Shielded
24A
IHLP-4040DZ-8A Series
-
0.00307ohm
± 20%
10.79mm
10.16mm
4mm
3650435RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$2.550
(S$2.7795)
250+
S$2.320
(S$2.5288)
500+
S$2.060
(S$2.2454)
1000+
S$1.830
(S$1.9947)
2000+
S$1.820
(S$1.9838)
More Pricing...
Min: 100 / Mult: 5
55nH
27A
Shielded
24A
WE-HCM Series
-
270µohm
± 15%
4.1mm
3.1mm
3mm
3650435

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$3.050
(S$3.3245)
50+
S$2.550
(S$2.7795)
250+
S$2.320
(S$2.5288)
500+
S$2.060
(S$2.2454)
1000+
S$1.830
(S$1.9947)
More Pricing...
Min: 5 / Mult: 5
55nH
27A
Shielded
24A
WE-HCM Series
-
270µohm
± 15%
4.1mm
3.1mm
3mm
3639661

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$3.640
(S$3.9676)
10+
S$3.110
(S$3.3899)
50+
S$2.870
(S$3.1283)
100+
S$2.150
(S$2.3435)
200+
S$1.990
(S$2.1691)
More Pricing...
Min: 1 / Mult: 1
2µH
10A
Shielded
24A
MSS1278H Series
-
0.0062ohm
± 20%
12mm
12mm
7.8mm
3587154

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.150
(S$2.3435)
10+
S$1.780
(S$1.9402)
50+
S$1.550
(S$1.6895)
100+
S$1.460
(S$1.5914)
200+
S$1.360
(S$1.4824)
More Pricing...
Min: 1 / Mult: 1
-
-
Shielded
24A
IHLE-4040DD-5A Series
-
-
-
-
-
4.3mm
3639661RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.150
(S$2.3435)
200+
S$1.990
(S$2.1691)
500+
S$1.820
(S$1.9838)
Min: 100 / Mult: 1
2µH
10A
Shielded
24A
MSS1278H Series
-
0.0062ohm
± 20%
12mm
12mm
7.8mm
3677446RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.748
(S$0.8153)
Min: 100 / Mult: 1
360nH
20A
Shielded
24A
SRP7028AA Series
-
0.0039ohm
± 20%
7.1mm
6.6mm
2.8mm
3780784RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.970
(S$1.0573)
200+
S$0.870
(S$0.9483)
400+
S$0.800
(S$0.872)
800+
S$0.787
(S$0.8578)
Min: 100 / Mult: 1
1µH
18A
Shielded
24A
ASPI-8040HS Series
-
0.00578ohm
± 20%
8.2mm
8.6mm
3.8mm
3648449RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.310
(S$1.4279)
500+
S$1.240
(S$1.3516)
1000+
S$1.200
(S$1.308)
Min: 100 / Mult: 1
680nH
22A
Shielded
24A
MPCH Series
-
0.0023ohm
± 20%
11.5mm
10mm
4mm
3780784

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.340
(S$1.4606)
10+
S$1.170
(S$1.2753)
50+
S$0.970
(S$1.0573)
200+
S$0.870
(S$0.9483)
400+
S$0.800
(S$0.872)
More Pricing...
Min: 1 / Mult: 1
1µH
18A
Shielded
24A
ASPI-8040HS Series
-
0.00578ohm
± 20%
8.2mm
8.6mm
3.8mm
3773556

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.558
(S$0.6082)
50+
S$0.455
(S$0.496)
250+
S$0.375
(S$0.4088)
500+
S$0.337
(S$0.3673)
1000+
S$0.298
(S$0.3248)
More Pricing...
Min: 5 / Mult: 5
0.68µH
15A
Shielded
24A
BMRx Series
-
0.0063ohm
± 20%
7.3mm
6.6mm
3mm
3677446

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$0.835
(S$0.9102)
50+
S$0.780
(S$0.8502)
100+
S$0.748
(S$0.8153)
Min: 1 / Mult: 1
360nH
20A
Shielded
24A
SRP7028AA Series
-
0.0039ohm
± 20%
7.1mm
6.6mm
2.8mm
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