SMD Power Inductors:

97 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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Manufacturer
Inductance
Inductor Type
RMS Current (Irms)
Self Resonant Frequency
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DC Current Rating
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Inductance Tolerance
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Product Width
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3604994RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
$0.330
($0.3795)
250+
$0.280
($0.322)
500+
$0.256
($0.2944)
1500+
$0.240
($0.276)
3000+
$0.233
($0.268)
Min: 100 / Mult: 5
0.47µH
-
4.6A
-
Shielded
5.3A
-
MGV2520 Series
1008 [2520 Metric]
0.025ohm
± 20%
-
2.5mm
2mm
1.2mm
3604994

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$0.487
($0.5601)
50+
$0.330
($0.3795)
250+
$0.280
($0.322)
500+
$0.256
($0.2944)
1500+
$0.240
($0.276)
More Pricing...
Min: 5 / Mult: 5
0.47µH
-
4.6A
-
Shielded
5.3A
-
MGV2520 Series
1008 [2520 Metric]
0.025ohm
± 20%
-
2.5mm
2mm
1.2mm
3551534RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$4.040
($4.646)
200+
$3.520
($4.048)
500+
$3.190
($3.6685)
Min: 100 / Mult: 1
6.8µH
-
5.2A
-
Shielded
8.5A
-
WE-PDA Series
-
0.025ohm
± 20%
-
12mm
12mm
8mm
3551534

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.930
($5.6695)
10+
$4.460
($5.129)
50+
$4.160
($4.784)
100+
$4.040
($4.646)
200+
$3.520
($4.048)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
5.2A
-
Shielded
8.5A
-
WE-PDA Series
-
0.025ohm
± 20%
-
12mm
12mm
8mm
3953407RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$5.900
($6.785)
200+
$5.160
($5.934)
500+
$5.120
($5.888)
Min: 100 / Mult: 1
15µH
-
5.6A
-
Shielded
10.7A
-
WE-XHMA Series
-
0.025ohm
± 20%
-
8.8mm
8.3mm
6.8mm
3953407

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$7.460
($8.579)
10+
$6.860
($7.889)
50+
$6.330
($7.2795)
100+
$5.900
($6.785)
200+
$5.160
($5.934)
More Pricing...
Min: 1 / Mult: 1
15µH
-
5.6A
-
Shielded
10.7A
-
WE-XHMA Series
-
0.025ohm
± 20%
-
8.8mm
8.3mm
6.8mm
1635907

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.000
($4.600)
10+
$3.870
($4.4505)
50+
$3.550
($4.0825)
100+
$3.170
($3.6455)
200+
$2.700
($3.105)
More Pricing...
Min: 1 / Mult: 1
10µH
-
5A
-
Shielded
5.5A
-
WE-PD Series
-
0.025ohm
± 20%
-
12mm
12mm
6mm
1612718

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.350
($1.5525)
10+
$1.110
($1.2765)
50+
$1.070
($1.2305)
200+
$0.982
($1.1293)
400+
$0.962
($1.1063)
Min: 1 / Mult: 1
10µH
Power Inductor
3.8A
-
Shielded
3.6A
-
SRU1038 Series
-
0.025ohm
± 30%
-
10mm
10mm
3.8mm
2579303

RoHS

Each
1+
$6.260
($7.199)
10+
$5.240
($6.026)
100+
$3.760
($4.324)
500+
$3.530
($4.0595)
1000+
$3.490
($4.0135)
More Pricing...
Min: 1 / Mult: 1
2.2µH
-
4.8A
-
Unshielded
-
-
TCK Series
-
0.025ohm
± 20%
-
5.8mm
5.2mm
4.5mm
2859138

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.400
($1.610)
10+
$1.300
($1.495)
50+
$1.220
($1.403)
100+
$1.130
($1.2995)
200+
$1.040
($1.196)
More Pricing...
Min: 1 / Mult: 1
12µH
-
4.8A
-
Shielded
6.5A
-
SRR1208 Series
-
0.025ohm
± 20%
-
12.7mm
12.7mm
8.5mm
2114325RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$2.790
($3.2085)
300+
$2.580
($2.967)
Min: 100 / Mult: 1
5.6µH
-
4A
-
Shielded
4A
-
WE-TPC Series
-
0.025ohm
± 30%
-
8mm
8mm
4.3mm
2082689RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$3.070
($3.5305)
200+
$2.630
($3.0245)
500+
$2.170
($2.4955)
Min: 100 / Mult: 1
6.8µH
-
4.3A
-
Shielded
4.7A
-
WE-PD Series
-
0.025ohm
± 30%
-
12mm
12mm
4.5mm
2211455

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.400
($2.760)
10+
$2.340
($2.691)
50+
$2.220
($2.553)
100+
$2.050
($2.3575)
200+
$1.980
($2.277)
More Pricing...
Min: 1 / Mult: 1
1.8µH
-
2.7A
-
Shielded
2.45A
-
WE-TPC Series
-
0.025ohm
± 30%
-
4.8mm
4.8mm
2.8mm
2292517

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.471
($0.5416)
100+
$0.389
($0.4474)
500+
$0.371
($0.4266)
1000+
$0.352
($0.4048)
3000+
$0.334
($0.3841)
More Pricing...
Min: 10 / Mult: 10
1µH
-
2A
-
Shielded
4.8A
-
TYS4018 Series
-
0.025ohm
± 30%
-
4mm
4mm
1.8mm
1635907RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$3.170
($3.6455)
200+
$2.700
($3.105)
500+
$2.230
($2.5645)
Min: 100 / Mult: 1
10µH
-
5A
-
Shielded
5.5A
-
WE-PD Series
-
0.025ohm
± 20%
-
12mm
12mm
6mm
2309884

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$3.010
($3.4615)
50+
$2.090
($2.4035)
250+
$1.890
($2.1735)
500+
$1.770
($2.0355)
1000+
$1.640
($1.886)
More Pricing...
Min: 5 / Mult: 5
1.5µH
-
6A
-
Shielded
10A
-
SRP5030T Series
-
0.025ohm
± 20%
-
5.7mm
5.2mm
2.8mm
2082519

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.590
($2.9785)
50+
$2.200
($2.530)
100+
$2.070
($2.3805)
250+
$2.020
($2.323)
500+
$1.950
($2.2425)
More Pricing...
Min: 1 / Mult: 1
150nH
-
3A
-
Shielded
3.6A
-
WE-TPC Series
-
0.025ohm
± 35%
-
2.8mm
2.8mm
1.1mm
2082689

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.540
($4.071)
10+
$3.400
($3.910)
50+
$3.280
($3.772)
100+
$3.070
($3.5305)
200+
$2.630
($3.0245)
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
4.3A
-
Shielded
4.7A
-
WE-PD Series
-
0.025ohm
± 30%
-
12mm
12mm
4.5mm
2352688

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$0.593
($0.682)
50+
$0.475
($0.5462)
250+
$0.405
($0.4658)
500+
$0.387
($0.445)
1000+
$0.368
($0.4232)
More Pricing...
Min: 5 / Mult: 5
1µH
-
3.8A
-
Shielded
3.8A
-
IFSC-1515AH-01 Series
-
0.025ohm
± 20%
-
3.8mm
3.8mm
1.8mm
2211455RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$2.050
($2.3575)
200+
$1.980
($2.277)
500+
$1.910
($2.1965)
Min: 100 / Mult: 1
1.8µH
-
2.7A
-
Shielded
2.45A
-
WE-TPC Series
-
0.025ohm
± 30%
-
4.8mm
4.8mm
2.8mm
2309884RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
$2.090
($2.4035)
250+
$1.890
($2.1735)
500+
$1.770
($2.0355)
1000+
$1.640
($1.886)
2000+
$1.500
($1.725)
Min: 100 / Mult: 5
1.5µH
-
6A
-
Shielded
10A
-
SRP5030T Series
-
0.025ohm
± 20%
-
5.7mm
5.2mm
2.8mm
2082519RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$2.070
($2.3805)
250+
$2.020
($2.323)
500+
$1.950
($2.2425)
1500+
$1.750
($2.0125)
7500+
$1.710
($1.9665)
More Pricing...
Min: 100 / Mult: 1
150nH
-
3A
-
Shielded
3.6A
-
WE-TPC Series
-
0.025ohm
± 35%
-
2.8mm
2.8mm
1.1mm
2493875

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$2.180
($2.507)
50+
$1.420
($1.633)
250+
$1.190
($1.3685)
500+
$1.110
($1.2765)
Min: 5 / Mult: 5
1.5µH
-
6A
-
Shielded
10A
-
SRP5030TA Series
-
0.025ohm
± 20%
-
5.7mm
5.2mm
2.8mm
1612718RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
$1.070
($1.2305)
200+
$0.982
($1.1293)
400+
$0.962
($1.1063)
Min: 100 / Mult: 1
10µH
Power Inductor
3.8A
-
Shielded
3.6A
-
SRU1038 Series
-
0.025ohm
± 30%
-
10mm
10mm
3.8mm
2467225

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$4.820
($5.543)
50+
$4.210
($4.8415)
250+
$3.490
($4.0135)
500+
$3.130
($3.5995)
1000+
$2.890
($3.3235)
More Pricing...
Min: 5 / Mult: 5
1.5µH
-
5.6A
-
Shielded
11A
-
WE-LHMI Series
-
0.025ohm
± 20%
-
5.2mm
5.2mm
2.8mm
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