SMD Power Inductors:

12 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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ComparePrice ForQuantity
2333834

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.970
10+
RM4.100
50+
RM3.740
100+
RM3.380
200+
RM3.140
More Pricing...
Min: 1 / Mult: 1
2.2mH
100mA
Shielded
28mA
SRR6603 Series
8.5ohm
± 20%
6.6mm
4.4mm
3mm
2333834RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM3.380
200+
RM3.140
600+
RM2.900
Min: 100 / Mult: 1
2.2mH
100mA
Shielded
28mA
SRR6603 Series
8.5ohm
± 20%
6.6mm
4.4mm
3mm
2333768

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM5.750
10+
RM4.880
50+
RM4.460
100+
RM3.490
200+
RM3.260
More Pricing...
Min: 1 / Mult: 1
2.2mH
160mA
Shielded
180mA
SRR0906 Series
8.5ohm
± 15%
10mm
9.5mm
6mm
2408212RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM7.540
250+
RM7.170
500+
RM4.760
1000+
RM4.670
Min: 100 / Mult: 1
560µH
140mA
Shielded
110mA
LPS5015 Series
8.5ohm
± 20%
4.8mm
4.8mm
1.4mm
2408212

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM8.280
50+
RM7.910
100+
RM7.540
250+
RM7.170
500+
RM4.760
More Pricing...
Min: 1 / Mult: 1
560µH
140mA
Shielded
110mA
LPS5015 Series
8.5ohm
± 20%
4.8mm
4.8mm
1.4mm
2333768RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM3.490
200+
RM3.260
600+
RM3.030
Min: 100 / Mult: 1
2.2mH
160mA
Shielded
180mA
SRR0906 Series
8.5ohm
± 15%
10mm
9.5mm
6mm
4380833RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.090
200+
RM1.890
500+
RM1.680
Min: 100 / Mult: 1
470µH
-
Unshielded
90mA
3627 Series
8.5ohm
± 10%
4.5mm
3.2mm
2.6mm
4380833

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM3.460
10+
RM2.690
50+
RM2.390
100+
RM2.090
200+
RM1.890
More Pricing...
Min: 1 / Mult: 1
470µH
-
Unshielded
90mA
3627 Series
8.5ohm
± 10%
4.5mm
3.2mm
2.6mm
2849528

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
RM4.070
50+
RM2.860
250+
RM2.790
500+
RM2.710
1000+
RM2.470
More Pricing...
Min: 5 / Mult: 5
2.2mH
100mA
Shielded
-
ASPI-0403S Series
8.5ohm
± 20%
6.6mm
4.45mm
2.92mm
2062912

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.930
10+
RM6.680
100+
RM5.870
500+
RM5.510
1000+
RM5.170
More Pricing...
Min: 1 / Mult: 1
680µH
140mA
Unshielded
-
2700 Series
8.5ohm
± 20%
9mm
7.7mm
1.65mm
2062912RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM5.870
250+
RM3.910
500+
RM5.510
1000+
RM5.170
2000+
RM4.860
Min: 100 / Mult: 1
680µH
140mA
Unshielded
-
2700 Series
8.5ohm
± 20%
9mm
7.7mm
1.65mm
2849528RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM2.710
1000+
RM2.470
2500+
RM2.330
12500+
RM2.290
25000+
RM2.280
Min: 500 / Mult: 1
2.2mH
100mA
Shielded
-
ASPI-0403S Series
8.5ohm
± 20%
6.6mm
4.45mm
2.92mm
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