SMD Power Inductors:

24,162 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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2329097RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 5.500
250+
kr 5.080
Min: 100 / Mult: 1
780nH
-
15A
Unshielded
-
-
30A
SDR2207 Series
-
-
-
0.0026ohm
± 20%
-
22mm
15mm
7mm
1636164RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
25+
kr 13.810
Min: 100 / Mult: 1
4.7µH
-
8.5A
Unshielded
-
-
15A
WE-PD4 Series
-
-
-
0.011ohm
± 20%
-
22mm
15mm
7mm
2114325RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 10.160
Min: 100 / Mult: 1
5.6µH
-
4A
Shielded
-
-
4A
WE-TPC Series
-
-
-
0.025ohm
± 30%
-
8mm
8mm
4.3mm
2333989RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 2.900
250+
kr 2.860
500+
kr 2.770
Min: 100 / Mult: 1
82µH
-
540mA
Shielded
-
-
740mA
SRR0805 Series
-
-
-
0.55ohm
± 10%
-
10.5mm
8mm
4.7mm
2909088RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 7.360
250+
kr 6.100
500+
kr 5.880
1000+
kr 5.650
Min: 100 / Mult: 5
2.5µH
-
7.5A
Shielded
-
-
3.4A
HA66 Series
-
-
-
0.018ohm
± 20%
-
5.7mm
5.7mm
3mm
2917123

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 4.830
100+
kr 3.970
500+
kr 3.470
1000+
kr 3.000
2000+
kr 2.730
Min: 10 / Mult: 10
1.5µH
-
4.5A
Shielded
-
-
6.6A
CLF-NI-D Series
-
6.3mm x 6mm x 4.5mm
-
0.013ohm
± 30%
-
6.3mm
6mm
4.5mm
2917123RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 3.970
500+
kr 3.470
1000+
kr 3.000
2000+
kr 2.730
Min: 100 / Mult: 10
1.5µH
-
4.5A
Shielded
-
-
6.6A
CLF-NI-D Series
-
-
-
0.013ohm
± 30%
-
6.3mm
6mm
4.5mm
2761730

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
kr 7.460
Min: 1000 / Mult: 1000
39µH
-
1.03A
Shielded
-
-
1.1A
WE-PD Series
-
7.3mm x 7.3mm x 3.2mm
-
0.32ohm
± 20%
-
7.3mm
7.3mm
3.2mm
2750449RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 6.410
250+
kr 4.620
500+
kr 4.520
1000+
kr 4.220
Min: 100 / Mult: 5
330nH
-
11.8A
Shielded
-
-
16A
HCM1A0503 Series
-
-
2020 [5050 Metric]
0.0043ohm
± 20%
-
5.15mm
5.1mm
2.8mm
2775377RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 2.780
250+
kr 2.720
500+
kr 2.660
Min: 100 / Mult: 1
1.5µH
-
3.1A
Shielded
-
-
1.6A
SRR3818A Series
-
-
-
0.047ohm
± 30%
-
3.8mm
3.8mm
1.8mm
2763470

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 9.630
50+
kr 8.430
100+
kr 8.280
250+
kr 7.760
500+
kr 7.610
Min: 1 / Mult: 1
33µH
-
1.22A
Shielded
-
-
1.15A
WE-PD Series
-
-
-
0.24ohm
± 20%
-
7.3mm
7.3mm
3.2mm
2808286

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 2.340
50+
kr 1.960
Min: 5 / Mult: 5
1µH
-
2.1A
Semishielded
-
-
1.8A
SRN3010TA Series
-
3mm x 3mm x 1mm
-
0.055ohm
± 30%
-
3mm
3mm
1mm
2808286RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 1.960
Min: 100 / Mult: 5
1µH
-
2.1A
Semishielded
-
-
1.8A
SRN3010TA Series
-
-
-
0.055ohm
± 30%
-
3mm
3mm
1mm
3102958RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 5.970
Min: 100 / Mult: 1
6.8µH
-
7.3A
Shielded
-
-
9A
MPX Series
-
8.65mm x 8mm x 4mm
-
0.0334ohm
± 20%
-
8.65mm
8mm
4mm
2932073RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 6.160
200+
kr 6.040
Min: 100 / Mult: 1
4.7µH
-
12A
Shielded
-
-
27A
HA72L Series
-
-
-
0.015ohm
± 20%
-
13.5mm
12.8mm
5mm
2836805RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 8.960
200+
kr 8.810
Min: 100 / Mult: 1
3µH
-
8A
Shielded
-
-
2.2A
XFL4030 Series
-
-
-
0.0205ohm
± 20%
-
4mm
4mm
3.1mm
2848360

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 3.420
50+
kr 2.910
250+
kr 2.130
500+
kr 1.810
Min: 5 / Mult: 5
4.7µH
-
1.6A
Shielded
-
-
2.2A
ASPI-U Series
-
2.5mm x 2mm x 1mm
-
0.24ohm
± 20%
-
2.5mm
2mm
1mm
2750449

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 7.840
50+
kr 6.410
250+
kr 4.620
500+
kr 4.520
1000+
kr 4.220
Min: 5 / Mult: 5
330nH
-
11.8A
Shielded
-
-
16A
HCM1A0503 Series
-
5.15mm x 5.1mm x 2.8mm
2020 [5050 Metric]
0.0043ohm
± 20%
-
5.15mm
5.1mm
2.8mm
3102958

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 8.580
10+
kr 7.690
50+
kr 6.980
100+
kr 5.970
Min: 1 / Mult: 1
6.8µH
-
7.3A
Shielded
-
-
9A
MPX Series
-
8.65mm x 8mm x 4mm
-
0.0334ohm
± 20%
-
8.65mm
8mm
4mm
3102915RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 6.810
Min: 100 / Mult: 1
2.2µH
-
8.7A
Shielded
-
-
9A
MPX Series
-
7mm x 6.5mm x 3mm
-
0.0183ohm
± 20%
-
7mm
6.5mm
3mm
3269848

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 11.860
10+
kr 6.790
50+
kr 6.410
100+
kr 5.720
200+
kr 5.610
Min: 1 / Mult: 1
4.7µH
-
8.5A
Shielded
-
-
13A
HCM1A1105V2 Series
-
-
-
0.0135ohm
± 20%
-
10.8mm
10mm
5mm
3227515RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
50+
kr 2.170
250+
kr 1.590
500+
kr 1.350
1000+
kr 1.250
Min: 100 / Mult: 5
33µH
-
330mA
Shielded
-
-
400mA
ASPI-2012 Series
-
2mm x 2mm x 1.2mm
-
2.16ohm
± 20%
-
2mm
2mm
1.2mm
3269876RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
kr 49.400
20+
kr 45.300
Min: 10 / Mult: 1
100µH
-
6.4A
Shielded
-
-
8A
HCM1A2213V2 Series
-
22.48mm x 22mm x 13mm
-
0.0395ohm
± 20%
-
22.48mm
22mm
13mm
3227491RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 2.350
500+
kr 1.900
1000+
kr 1.640
2500+
kr 1.510
Min: 100 / Mult: 10
1µH
-
1.8A
Shielded
-
-
-
ASPI-0410FS Series
-
4mm x 4mm x 1mm
-
0.1ohm
± 30%
-
4mm
4mm
1mm
3370456RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 2.350
250+
kr 1.690
500+
kr 1.650
Min: 100 / Mult: 1
680µH
-
420mA
Unshielded
-
-
-
-
-
-
-
2.02ohm
± 20%
-
12.95mm
9.4mm
5.21mm
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