SMD Power Inductors:

171 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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3551622RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.146.280
200+
Rs.135.940
500+
Rs.125.590
2500+
Rs.123.090
5000+
Rs.120.570
Min: 100 / Mult: 1
39µH
-
1.62A
Unshielded
1.8A
WE-PD2A Series
-
0.14ohm
± 20%
10mm
9mm
5.4mm
3551622

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.180.270
10+
Rs.160.330
50+
Rs.149.240
100+
Rs.146.280
200+
Rs.135.940
More Pricing...
Min: 1 / Mult: 1
39µH
-
1.62A
Unshielded
1.8A
WE-PD2A Series
-
0.14ohm
± 20%
10mm
9mm
5.4mm
4246530RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.23.930
250+
Rs.19.060
500+
Rs.17.630
1500+
Rs.16.190
3000+
Rs.15.580
Min: 100 / Mult: 5
2.2µH
-
2.6A
Semishielded
1.8A
SRN3010BTA Series
-
0.12ohm
± 20%
3mm
3mm
0.9mm
4144807

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.50.460
50+
Rs.36.200
250+
Rs.29.760
500+
Rs.28.110
1000+
Rs.26.450
More Pricing...
Min: 5 / Mult: 5
15µH
-
1.9A
Shielded
1.8A
VLS-EX-D Series
-
0.12ohm
± 20%
5mm
5.3mm
3mm
4246530

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.28.710
50+
Rs.23.930
250+
Rs.19.060
500+
Rs.17.630
1500+
Rs.16.190
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2.6A
Semishielded
1.8A
SRN3010BTA Series
-
0.12ohm
± 20%
3mm
3mm
0.9mm
4144807RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.36.200
250+
Rs.29.760
500+
Rs.28.110
1000+
Rs.26.450
2000+
Rs.26.370
Min: 100 / Mult: 5
15µH
-
1.9A
Shielded
1.8A
VLS-EX-D Series
-
0.12ohm
± 20%
5mm
5.3mm
3mm
2082677

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.180.150
10+
Rs.173.940
50+
Rs.157.070
100+
Rs.141.100
200+
Rs.126.020
More Pricing...
Min: 1 / Mult: 1
100µH
-
1.5A
Shielded
1.8A
WE-PD Series
-
0.198ohm
± 20%
10mm
10mm
5mm
2965604

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.69.430
100+
Rs.57.080
500+
Rs.55.340
1000+
Rs.46.980
2000+
Rs.46.900
More Pricing...
Min: 10 / Mult: 10
4.7µH
-
3.2A
Shielded
1.8A
IHLP-1616BZ-5A Series
-
0.11ohm
± 20%
4.45mm
4.06mm
2mm
3471348

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.30.450
50+
Rs.24.890
250+
Rs.20.450
500+
Rs.18.190
1000+
Rs.15.930
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2.1A
Semishielded
1.8A
LQH3NPZ_ME Series
-
0.078ohm
± 20%
3mm
3mm
1.4mm
2455086

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.111.360
10+
Rs.93.090
25+
Rs.82.310
50+
Rs.80.140
100+
Rs.77.960
More Pricing...
Min: 1 / Mult: 1
150µH
-
2.2A
Shielded
1.8A
SRR1210A Series
-
0.19ohm
± 20%
12mm
12mm
10mm
2776731

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.31.060
50+
Rs.25.660
100+
Rs.21.130
250+
Rs.19.240
500+
Rs.17.350
More Pricing...
Min: 1 / Mult: 1
47µH
-
1.3A
Shielded
1.8A
VLS-EX Series
-
0.23ohm
± 20%
6mm
6mm
4.5mm
3648457

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.93.960
10+
Rs.77.520
50+
Rs.67.600
100+
Rs.63.780
200+
Rs.56.860
More Pricing...
Min: 1 / Mult: 1
47µH
-
1.5A
Shielded
1.8A
SLF-H Series
-
0.12ohm
± 20%
10.1mm
10.1mm
4.5mm
2113021

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.62.640
10+
Rs.56.990
25+
Rs.54.900
50+
Rs.50.730
100+
Rs.46.550
More Pricing...
Min: 1 / Mult: 1
330µH
-
1A
Unshielded
1.8A
PM5022 Series
-
0.58ohm
± 20%
18.3mm
14mm
6.6mm
1800378

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.53.070
50+
Rs.50.460
250+
Rs.44.900
500+
Rs.42.980
1000+
Rs.35.590
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
620mA
Unshielded
1.8A
WE-LQ Series
-
0.15ohm
± 20%
3.2mm
2.5mm
2mm
3373397

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.40.540
10+
Rs.40.090
50+
Rs.36.990
200+
Rs.33.890
400+
Rs.30.780
More Pricing...
Min: 1 / Mult: 1
3.3µH
-
1.95A
Shielded
1.8A
SRR4018 Series
1919 [4848 Metric]
0.065ohm
± 30%
4.8mm
4.8mm
1.8mm
2616898

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.34.800
50+
Rs.28.540
100+
Rs.24.630
250+
Rs.23.380
500+
Rs.22.130
More Pricing...
Min: 1 / Mult: 1
56µH
-
1.4A
Semishielded
1.8A
SRN6045TA Series
-
0.23ohm
± 20%
6mm
6mm
4.2mm
3373379

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.104.400
10+
Rs.85.960
25+
Rs.80.890
50+
Rs.75.820
100+
Rs.70.740
More Pricing...
Min: 1 / Mult: 1
150µH
-
2.2A
Shielded
1.8A
SRR1210 Series
-
0.19ohm
± 20%
12mm
12mm
10mm
3604434

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.33.060
50+
Rs.23.840
250+
Rs.19.670
500+
Rs.18.580
1000+
Rs.17.490
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2.1A
Shielded
1.8A
LQH3NPH_ME Series
-
0.078ohm
± 20%
3mm
3mm
1.4mm
3677480

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.114.840
10+
Rs.98.310
50+
Rs.88.740
200+
Rs.69.690
400+
Rs.64.300
More Pricing...
Min: 1 / Mult: 1
47µH
-
2.6A
Shielded
1.8A
SRP7050AA Series
-
0.32ohm
± 20%
7.3mm
6.6mm
4.8mm
2530055

RoHS

Each
5+
Rs.19.140
50+
Rs.15.660
250+
Rs.15.000
500+
Rs.14.330
1500+
Rs.13.670
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
-
Shielded
1.8A
DFE201612P Series
0806 [2016 Metric]
0.144ohm
± 20%
2mm
1.6mm
1.2mm
2457548RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.269.880
300+
Rs.248.820
Min: 100 / Mult: 1
470µH
-
1.35A
Shielded
1.8A
MSS1583 Series
-
0.445ohm
± 10%
14.8mm
14.8mm
8.6mm
7429835

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.95.840
50+
Rs.78.450
250+
Rs.64.610
500+
Rs.63.190
1000+
Rs.53.170
More Pricing...
Min: 5 / Mult: 5
10µH
Power Inductor
1.15A
Unshielded
1.8A
B82462A4 Series
-
0.14ohm
± 20%
6mm
6mm
3mm
2842175

RoHS

Each
1+
Rs.110.490
10+
Rs.101.360
50+
Rs.92.220
100+
Rs.69.600
200+
Rs.61.250
More Pricing...
Min: 1 / Mult: 1
150µH
-
1.2A
Semishielded
1.8A
WE-LQS Series
-
0.355ohm
± 20%
8mm
8mm
6.5mm
3288287

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.33.060
50+
Rs.26.710
100+
Rs.21.930
250+
Rs.20.770
500+
Rs.19.610
More Pricing...
Min: 1 / Mult: 1
47µH
-
1.3A
Semishielded
1.8A
VLS-EX-H Series
-
0.299ohm
± 20%
6mm
6.3mm
4.5mm
2288650

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.204.450
10+
Rs.200.370
50+
Rs.196.280
100+
Rs.192.190
200+
Rs.188.100
Min: 1 / Mult: 1
6.8µH
-
2.8A
Shielded
1.8A
MSS6132 Series
-
0.052ohm
± 20%
6.1mm
6.1mm
3.2mm
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