SMD Power Inductors:

34 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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3212596

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S$2.110
(S$2.2999)
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S$1.690
(S$1.8421)
100+
S$1.330
(S$1.4497)
250+
S$1.300
(S$1.417)
500+
S$1.250
(S$1.3625)
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Min: 1 / Mult: 1
2.2µH
14.2A
Shielded
8.3A
-
SPM-HZ Series
0.0107ohm
± 20%
-
7.1mm
6.5mm
5mm
3212596RL

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S$1.330
(S$1.4497)
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S$1.300
(S$1.417)
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S$1.250
(S$1.3625)
1000+
S$1.210
(S$1.3189)
5000+
S$1.190
(S$1.2971)
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Min: 100 / Mult: 1
2.2µH
14.2A
Shielded
8.3A
-
SPM-HZ Series
0.0107ohm
± 20%
-
7.1mm
6.5mm
5mm
2797986

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S$1.540
(S$1.6786)
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S$1.110
(S$1.2099)
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S$1.040
(S$1.1336)
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S$0.963
(S$1.0497)
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S$0.907
(S$0.9886)
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Min: 1 / Mult: 1
10µH
4.5A
Shielded
8.3A
-
PCC-M0645M Series
0.0596ohm
± 20%
-
6.5mm
6mm
4.5mm
2333815

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S$1.260
(S$1.3734)
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S$1.040
(S$1.1336)
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S$0.946
(S$1.0311)
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S$0.851
(S$0.9276)
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S$0.826
(S$0.9003)
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Min: 1 / Mult: 1
5µH
4.7A
Shielded
8.3A
-
SRR1206 Series
0.022ohm
± 20%
-
12.7mm
12.7mm
6.5mm
2364579

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S$1.940
(S$2.1146)
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(S$1.7549)
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S$1.460
(S$1.5914)
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S$1.310
(S$1.4279)
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S$1.010
(S$1.1009)
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Min: 1 / Mult: 1
1.5µH
9.9A
Shielded
8.3A
-
MPLCG Series
0.015ohm
± 20%
-
7.5mm
6.7mm
3mm
2333815RL

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(S$0.9276)
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S$0.826
(S$0.9003)
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S$0.800
(S$0.872)
Min: 100 / Mult: 1
5µH
4.7A
Shielded
8.3A
-
SRR1206 Series
0.022ohm
± 20%
-
12.7mm
12.7mm
6.5mm
2448575

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S$1.320
(S$1.4388)
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S$1.270
(S$1.3843)
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S$1.250
(S$1.3625)
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S$1.230
(S$1.3407)
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S$1.210
(S$1.3189)
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Min: 1 / Mult: 1
330nH
5.5A
Shielded
8.3A
-
WE-MAPI Series
0.017ohm
± 30%
-
3mm
3mm
2mm
2364579RL

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S$1.310
(S$1.4279)
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S$1.010
(S$1.1009)
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S$0.990
(S$1.0791)
Min: 100 / Mult: 1
1.5µH
9.9A
Shielded
8.3A
-
MPLCG Series
0.015ohm
± 20%
-
7.5mm
6.7mm
3mm
2448575RL

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S$1.250
(S$1.3625)
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S$1.230
(S$1.3407)
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S$1.210
(S$1.3189)
1000+
S$1.090
(S$1.1881)
Min: 100 / Mult: 1
330nH
5.5A
Shielded
8.3A
-
WE-MAPI Series
0.017ohm
± 30%
-
3mm
3mm
2mm
2894813

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(S$1.2208)
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S$0.988
(S$1.0769)
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S$0.966
(S$1.0529)
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Min: 1 / Mult: 1
3.3µH
6.8A
Shielded
8.3A
-
IHLE-2525CD-5A Series
0.0284ohm
± 20%
-
7.21mm
7.12mm
3.23mm
2797986RL

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S$0.907
(S$0.9886)
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S$0.813
(S$0.8862)
Min: 100 / Mult: 1
10µH
4.5A
Shielded
8.3A
-
PCC-M0645M Series
0.0596ohm
± 20%
-
6.5mm
6mm
4.5mm
2894813RL

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S$1.010
(S$1.1009)
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(S$1.0529)
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S$0.871
(S$0.9494)
Min: 100 / Mult: 1
3.3µH
6.8A
Shielded
8.3A
-
IHLE-2525CD-5A Series
0.0284ohm
± 20%
-
7.21mm
7.12mm
3.23mm
3373387

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S$1.510
(S$1.6459)
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S$1.240
(S$1.3516)
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S$1.180
(S$1.2862)
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S$1.120
(S$1.2208)
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S$1.050
(S$1.1445)
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Min: 1 / Mult: 1
6.8µH
7.9A
Shielded
8.3A
-
SRR1210 Series
0.015ohm
± 30%
-
12mm
12mm
10mm
3212573RL

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S$1.760
(S$1.9184)
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S$1.680
(S$1.8312)
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(S$1.744)
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S$1.430
(S$1.5587)
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S$1.390
(S$1.5151)
Min: 100 / Mult: 1
6.8µH
11A
Shielded
8.3A
-
SPM-HZ Series
0.0179ohm
± 20%
-
10.7mm
10mm
5.4mm
3373387RL

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S$1.050
(S$1.1445)
250+
S$0.854
(S$0.9309)
Min: 100 / Mult: 1
6.8µH
7.9A
Shielded
8.3A
-
SRR1210 Series
0.015ohm
± 30%
-
12mm
12mm
10mm
3212573

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S$2.780
(S$3.0302)
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S$2.570
(S$2.8013)
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S$2.170
(S$2.3653)
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S$1.760
(S$1.9184)
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S$1.680
(S$1.8312)
More Pricing...
Min: 1 / Mult: 1
6.8µH
11A
Shielded
8.3A
-
SPM-HZ Series
0.0179ohm
± 20%
-
10.7mm
10mm
5.4mm
4562137RL

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S$4.430
(S$4.8287)
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S$4.160
(S$4.5344)
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S$3.880
(S$4.2292)
Min: 100 / Mult: 1
20µH
7.1A
-
8.3A
-
-
0.0341ohm
-
-
8.8mm
8.3mm
7.8mm
4242189RL

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S$0.591
(S$0.6442)
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S$0.497
(S$0.5417)
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S$0.461
(S$0.5025)
1000+
S$0.425
(S$0.4632)
Min: 100 / Mult: 1
6.8µH
4.5A
Shielded
8.3A
-
SRP7028CC Series
0.06ohm
± 20%
-
7.3mm
6.6mm
2.8mm
4242189

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Each (Supplied on Cut Tape)
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S$0.944
(S$1.029)
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S$0.641
(S$0.6987)
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S$0.591
(S$0.6442)
250+
S$0.497
(S$0.5417)
500+
S$0.461
(S$0.5025)
More Pricing...
Min: 1 / Mult: 1
6.8µH
4.5A
Shielded
8.3A
-
SRP7028CC Series
0.06ohm
± 20%
-
7.3mm
6.6mm
2.8mm
4562137

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Each (Supplied on Cut Tape)
Cut Tape
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1+
S$5.940
(S$6.4746)
10+
S$5.540
(S$6.0386)
50+
S$5.140
(S$5.6026)
100+
S$4.430
(S$4.8287)
200+
S$4.160
(S$4.5344)
More Pricing...
Min: 1 / Mult: 1
20µH
7.1A
Shielded
8.3A
-
WE-XHMI Series
0.0341ohm
± 20%
-
8.8mm
8.3mm
7.8mm
3410588RL

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Each (Supplied on Cut Tape)
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5+
S$1.480
(S$1.6132)
50+
S$1.260
(S$1.3734)
250+
S$0.891
(S$0.9712)
500+
S$0.777
(S$0.8469)
1500+
S$0.708
(S$0.7717)
More Pricing...
Min: 10 / Mult: 5
2.2µH
5.3A
Shielded
8.3A
-
SRP0515 Series
0.0382ohm
± 10%
-
5.4mm
5.1mm
1.5mm
3410588

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Each (Supplied on Cut Tape)
Cut Tape
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5+
S$1.480
(S$1.6132)
50+
S$1.260
(S$1.3734)
250+
S$0.891
(S$0.9712)
500+
S$0.777
(S$0.8469)
1500+
S$0.708
(S$0.7717)
More Pricing...
Min: 5 / Mult: 5
2.2µH
5.3A
Shielded
8.3A
-
SRP0515 Series
0.0382ohm
± 10%
-
5.4mm
5.1mm
1.5mm
2871564

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1+
S$0.900
(S$0.981)
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S$0.747
(S$0.8142)
100+
S$0.651
(S$0.7096)
250+
S$0.608
(S$0.6627)
500+
S$0.567
(S$0.618)
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Min: 1 / Mult: 1
1.5µH
-
-
8.3A
5.5A
DG6050C Series
0.0168ohm
± 30%
Ferrite
6mm
6mm
5mm
2288802

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1+
S$4.340
(S$4.7306)
5+
S$3.990
(S$4.3491)
10+
S$3.640
(S$3.9676)
25+
S$3.320
(S$3.6188)
50+
S$2.930
(S$3.1937)
More Pricing...
Min: 1 / Mult: 1
4µH
11.5A
Shielded
8.3A
-
SER1052 Series
0.009ohm
± 20%
-
11mm
10.2mm
5.2mm
2288802RL

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Each (Supplied on Cut Tape)
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50+
S$2.930
(S$3.1937)
200+
S$2.540
(S$2.7686)
1000+
S$2.290
(S$2.4961)
Min: 100 / Mult: 1
4µH
11.5A
Shielded
8.3A
-
SER1052 Series
0.009ohm
± 20%
-
11mm
10.2mm
5.2mm
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