SMD Power Inductors:

24,519 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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3780329

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 12.980
10+
kr 10.450
25+
kr 9.850
50+
kr 9.100
100+
kr 7.980
More Pricing...
Min: 1 / Mult: 1
10µH
-
9A
Shielded
-
-
16A
IHLP-5050EZ-01 Series
-
13.2mm x 12.9mm x 5mm
-
0.0255ohm
± 20%
-
13.2mm
12.9mm
5mm
3755322

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 27.390
10+
kr 22.830
25+
kr 22.540
50+
kr 20.520
100+
kr 17.090
Min: 1 / Mult: 1
2.2µH
-
32A
Shielded
-
-
29A
ASPIAIG-Q1010 Series
-
-
-
0.0028ohm
± 20%
-
11.9mm
11mm
9.7mm
3780330

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 12.330
10+
kr 10.160
25+
kr 10.010
50+
kr 9.860
100+
kr 7.540
More Pricing...
Min: 1 / Mult: 1
6.8µH
-
11A
Shielded
-
-
21A
IHLP-5050EZ-01 Series
-
-
-
0.0185ohm
± 20%
-
13.2mm
12.9mm
5mm
3796351

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
kr 7.620
50+
kr 5.860
250+
kr 4.910
500+
kr 4.410
1000+
kr 4.080
Min: 5 / Mult: 5
2.2µH
-
6.6A
Shielded
-
-
6.3A
IHLP-2020CZ-8A Series
-
5.49mm x 5.18mm x 3mm
-
0.026ohm
± 20%
-
5.49mm
5.18mm
3mm
2215617

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 7.250
50+
kr 5.980
100+
kr 4.620
250+
kr 4.450
500+
kr 4.270
More Pricing...
Min: 1 / Mult: 1
680nH
-
16A
Shielded
-
-
16.6A
SPM Series
-
-
-
0.00539ohm
± 20%
-
7.1mm
6.5mm
3mm
1845601

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 24.850
5+
kr 22.690
10+
kr 20.450
25+
kr 20.370
50+
kr 19.770
Min: 1 / Mult: 1
82µH
-
5.5A
Shielded
-
-
4.5A
IHLP-6767GZ-11 Series
-
-
-
0.0917ohm
± 20%
-
17.15mm
17.15mm
7mm
2333829

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 8.580
10+
kr 6.160
50+
kr 5.590
100+
kr 5.010
200+
kr 4.410
More Pricing...
Min: 1 / Mult: 1
1µH
-
3A
Shielded
-
-
1.4A
SRR6603 Series
-
-
-
0.04ohm
± 20%
-
6.6mm
4.4mm
3mm
1864109

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 5.790
50+
kr 2.160
100+
kr 1.870
250+
kr 1.550
500+
kr 1.360
Min: 1 / Mult: 1
330nH
-
12A
Unshielded
-
-
-
MCSD54 Series
-
5.8mm x 5.2mm x 4.5mm
-
0.008ohm
± 20%
-
5.8mm
5.2mm
4.5mm
2564019

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 7.250
50+
kr 5.980
100+
kr 4.920
250+
kr 4.470
Min: 1 / Mult: 1
470nH
-
6.7A
Shielded
-
-
8.5A
SPM-LR Series
-
-
-
0.0176ohm
± 20%
-
4.4mm
4.1mm
1.2mm
2455112

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 7.840
50+
kr 6.040
100+
kr 4.720
250+
kr 4.350
500+
kr 4.110
More Pricing...
Min: 1 / Mult: 1
68µH
-
750mA
Shielded
-
-
700mA
SRR6040A Series
-
-
-
0.24ohm
± 20%
-
6.7mm
6.7mm
4mm
2352683RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 2.880
250+
kr 2.370
500+
kr 2.240
1000+
kr 2.110
2000+
kr 1.980
Min: 100 / Mult: 5
15µH
-
650mA
Shielded
-
-
400mA
IFSC-1111AZ-01 Series
-
-
-
0.57ohm
± 20%
-
2.9mm
2.9mm
1mm
2467454

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
kr 1.690
100+
kr 1.560
500+
kr 1.330
1000+
kr 1.040
2250+
kr 1.010
More Pricing...
Min: 10 / Mult: 10
6.8µH
-
1.3A
Semishielded
-
-
900mA
SRN4012T Series
-
4mm x 4mm x 1.2mm
-
0.125ohm
± 20%
-
4mm
4mm
1.2mm
2750432

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
kr 5.940
50+
kr 4.860
250+
kr 4.380
500+
kr 3.780
1000+
kr 3.510
More Pricing...
Min: 5 / Mult: 5
15µH
-
2.4A
Shielded
-
-
2.1A
HCMA0503 Series
-
5.15mm x 5.1mm x 3mm
-
0.166ohm
± 20%
-
5.15mm
5.1mm
3mm
2894625

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 52.240
5+
kr 51.710
10+
kr 51.190
25+
kr 51.120
50+
kr 45.300
More Pricing...
Min: 1 / Mult: 1
3.3µH
-
29A
Shielded
-
-
45A
WE-HCI Series
-
-
-
0.0017ohm
± 20%
-
22.5mm
22mm
12mm
2616907

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 5.120
50+
kr 4.060
100+
kr 3.290
Min: 1 / Mult: 1
1µH
-
8.5A
Semishielded
-
-
13.8A
SRN8040TA Series
-
8mm x 8mm x 3.7mm
-
0.0082ohm
± 30%
-
8mm
8mm
3.7mm
2709654

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 6.690
50+
kr 4.980
100+
kr 4.730
250+
kr 4.500
500+
kr 4.220
More Pricing...
Min: 1 / Mult: 1
470nH
-
550mA
Shielded
-
-
800mA
ASPIAIG-S8050 Series
-
8mm x 8mm x 5mm
-
1.54ohm
± 20%
-
8mm
8mm
5mm
3370237

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
2000+
kr 0.712
Min: 2000 / Mult: 2000
47µH
-
320mA
Semishielded
-
-
-
-
-
3mm x 3mm x 1.5mm
-
1.2ohm
± 20%
-
3mm
3mm
1.5mm
3370493

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 15.240
10+
kr 7.230
25+
kr 5.500
50+
kr 4.510
100+
kr 3.890
Min: 1 / Mult: 1
100µH
-
2.4A
Shielded
-
-
-
-
-
-
-
0.207ohm
± 20%
-
18.54mm
15.24mm
7.62mm
3227500RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 2.100
250+
kr 1.840
500+
kr 1.750
1500+
kr 1.650
3000+
kr 1.620
Min: 100 / Mult: 5
68µH
-
500mA
Shielded
-
-
500mA
ASPI-0418FS Series
-
-
-
0.94ohm
± 20%
-
4mm
4mm
1.8mm
3370415

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
kr 7.980
50+
kr 3.710
250+
kr 2.660
500+
kr 2.190
1000+
kr 1.870
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
5.8A
Shielded
-
-
10A
-
-
-
-
0.0292ohm
± 20%
-
5.5mm
5mm
3mm
3755348

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 17.240
10+
kr 14.480
50+
kr 14.180
100+
kr 10.750
200+
kr 10.520
Min: 1 / Mult: 1
10µH
-
8.7A
Shielded
-
-
10A
ASPIAIG-Q8080 Series
-
-
-
0.0229ohm
± 20%
-
8.9mm
8.5mm
7.7mm
3796354

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
kr 7.180
50+
kr 5.190
250+
kr 4.440
500+
kr 4.260
1000+
kr 4.170
Min: 5 / Mult: 5
6.8µH
-
3.2A
Shielded
-
-
2.2A
IHLP-2020CZ-8A Series
-
-
-
0.111ohm
± 20%
-
5.49mm
5.18mm
3mm
2329164

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 5.550
50+
kr 3.250
100+
kr 3.010
250+
kr 2.840
500+
kr 2.700
More Pricing...
Min: 1 / Mult: 1
680nH
-
300mA
Unshielded
-
-
260mA
SDR7045 Series
-
7mm x 7mm x 4.5mm
-
2.4ohm
± 10%
-
7mm
7mm
4.5mm
2408316

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr 11.190
10+
kr 10.070
50+
kr 8.880
100+
kr 7.420
200+
kr 6.820
Min: 1 / Mult: 1
6.8µH
-
90mA
Shielded
-
-
65mA
LPS6235 Series
-
-
-
21.4ohm
± 20%
-
6mm
6mm
3.5mm
2871573RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 2.160
250+
kr 2.030
500+
kr 1.900
1500+
kr 1.770
Min: 100 / Mult: 1
47µH
-
-
-
-
-
1.7A
DG6050C Series
-
-
-
0.312ohm
± 20%
Ferrite
6mm
6mm
5mm
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