Semishielded SMD Power Inductors:

1,634 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.
Show More
View
Buyer
Engineer
Manufacturer
Inductance
RMS Current (Irms)
Inductor Construction
Saturation Current (Isat)
Product Range
Inductor Case / Package
DC Resistance Max
Inductance Tolerance
Product Length
Product Width
Product Height
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2616889

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM2.240
50+
RM1.830
100+
RM1.500
250+
RM1.400
500+
RM1.300
More Pricing...
Min: 1 / Mult: 1
3.3µH
5A
Semishielded
7.8A
SRN6045TA Series
-
0.021ohm
± 30%
6mm
6mm
4.2mm
2749072

RoHS

Each
5+
RM3.100
50+
RM2.560
250+
RM1.950
500+
RM1.840
1500+
RM1.730
More Pricing...
Min: 5 / Mult: 5
10µH
1.76A
Semishielded
1.04A
WE-LQS Series
-
0.089ohm
± 20%
4mm
4mm
2.5mm
3471341

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM1.420
50+
RM1.180
250+
RM1.160
500+
RM1.140
1000+
RM1.110
More Pricing...
Min: 5 / Mult: 5
4.7µH
1.7A
Semishielded
1.3A
LQH3NPN_ME Series
-
0.12ohm
± 20%
3mm
3mm
1.4mm
2428239

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM1.840
50+
RM1.450
100+
RM1.230
250+
RM1.200
500+
RM1.180
Min: 1 / Mult: 1
47µH
900mA
Semishielded
1.1A
SRN5040 Series
-
0.324ohm
± 20%
5mm
5mm
4mm
2428239RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM1.230
250+
RM1.200
500+
RM1.180
Min: 100 / Mult: 1
47µH
900mA
Semishielded
1.1A
SRN5040 Series
-
0.324ohm
± 20%
5mm
5mm
4mm
2749070

RoHS

Each
5+
RM3.060
50+
RM2.560
250+
RM1.950
500+
RM1.830
1500+
RM1.700
More Pricing...
Min: 5 / Mult: 5
3.3µH
3.23A
Semishielded
1.75A
WE-LQS Series
-
0.033ohm
± 20%
4mm
4mm
2.5mm
2428214RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
RM1.550
250+
RM1.190
500+
RM0.893
1500+
RM0.761
3000+
RM0.747
Min: 100 / Mult: 1
1.2µH
2.75A
Semishielded
2.75A
SRN4026 Series
-
0.024ohm
± 30%
4mm
4mm
2.5mm
2431482RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
RM3.420
250+
RM3.260
500+
RM3.030
1000+
RM2.980
2000+
RM2.630
Min: 100 / Mult: 5
3.3µH
1.5A
Semishielded
1.5A
WE-LQS Series
-
0.07ohm
± 20%
3mm
3mm
1.5mm
2428214

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM1.940
50+
RM1.550
250+
RM1.190
500+
RM0.893
1500+
RM0.761
More Pricing...
Min: 5 / Mult: 5
1.2µH
2.75A
Semishielded
2.75A
SRN4026 Series
-
0.024ohm
± 30%
4mm
4mm
2.5mm
2431482

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM3.830
50+
RM3.420
250+
RM3.260
500+
RM3.030
1000+
RM2.980
More Pricing...
Min: 5 / Mult: 5
3.3µH
1.5A
Semishielded
1.5A
WE-LQS Series
-
0.07ohm
± 20%
3mm
3mm
1.5mm
2616889RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM1.500
250+
RM1.400
500+
RM1.300
1000+
RM1.200
Min: 100 / Mult: 1
3.3µH
5A
Semishielded
7.8A
SRN6045TA Series
-
0.021ohm
± 30%
6mm
6mm
4.2mm
2932128RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM1.370
250+
RM1.260
500+
RM1.140
1500+
RM1.020
Min: 100 / Mult: 1
6.8µH
2.5A
Semishielded
3.3A
SRN5040TA Series
-
0.043ohm
± 20%
4.95mm
4.95mm
3.9mm
2932128

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM1.850
50+
RM1.670
100+
RM1.370
250+
RM1.260
500+
RM1.140
More Pricing...
Min: 1 / Mult: 1
6.8µH
2.5A
Semishielded
3.3A
SRN5040TA Series
-
0.043ohm
± 20%
4.95mm
4.95mm
3.9mm
3471341RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
RM1.180
250+
RM1.160
500+
RM1.140
1000+
RM1.110
2000+
RM1.090
Min: 100 / Mult: 5
4.7µH
1.7A
Semishielded
1.3A
LQH3NPN_ME Series
-
0.12ohm
± 20%
3mm
3mm
1.4mm
3812822RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
5+
RM1.980
Min: 100 / Mult: 5
470nH
4.9A
Semishielded
7.97A
WE-LQS Series
-
0.0139ohm
± 30%
5mm
5mm
2mm
3812822

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM1.980
Min: 5 / Mult: 5
470nH
4.9A
Semishielded
7.97A
WE-LQS Series
-
0.0139ohm
± 30%
5mm
5mm
2mm
4360089

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM5.720
10+
RM5.500
100+
RM5.280
500+
RM4.420
1000+
RM3.640
More Pricing...
Min: 1 / Mult: 1
4.7µH
4.1A
Semishielded
6.5A
WE-LQS Series
-
0.019ohm
± 30%
8mm
8mm
4.2mm
4360089RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM5.280
500+
RM4.420
1000+
RM3.640
2000+
RM3.570
Min: 100 / Mult: 1
4.7µH
4.1A
Semishielded
6.5A
WE-LQS Series
-
0.019ohm
± 30%
8mm
8mm
4.2mm
2543245

RoHS

Each
5+
RM5.010
50+
RM4.150
250+
RM3.850
500+
RM3.520
1000+
RM3.190
More Pricing...
Min: 5 / Mult: 5
10µH
1.03A
Semishielded
580mA
WE-LQS Series
-
0.254ohm
± 20%
3mm
3mm
1.2mm
2808286

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM1.880
50+
RM1.230
250+
RM0.955
500+
RM0.920
1000+
RM0.880
More Pricing...
Min: 5 / Mult: 5
1µH
2.1A
Semishielded
1.8A
SRN3010TA Series
-
0.055ohm
± 30%
3mm
3mm
1mm
2808286RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
RM1.230
250+
RM0.955
500+
RM0.920
1000+
RM0.880
2000+
RM0.757
Min: 100 / Mult: 5
1µH
2.1A
Semishielded
1.8A
SRN3010TA Series
-
0.055ohm
± 30%
3mm
3mm
1mm
3370237

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
2000+
RM0.655
10000+
RM0.580
20000+
RM0.550
Min: 2000 / Mult: 2000
47µH
320mA
Semishielded
-
-
-
1.2ohm
± 20%
3mm
3mm
1.5mm
3812825

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM5.120
100+
RM5.030
500+
RM4.270
1000+
RM3.380
2250+
RM3.140
More Pricing...
Min: 10 / Mult: 10
1µH
2.52A
Semishielded
3.35A
WE-LQS Series
-
0.041ohm
± 30%
4mm
4mm
1.2mm
3812825RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM5.030
500+
RM4.270
1000+
RM3.380
2250+
RM3.140
4500+
RM2.900
More Pricing...
Min: 100 / Mult: 10
1µH
2.52A
Semishielded
3.35A
WE-LQS Series
-
0.041ohm
± 30%
4mm
4mm
1.2mm
4065878

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
RM3.650
50+
RM3.340
250+
RM3.090
500+
RM2.910
1000+
RM2.730
More Pricing...
Min: 5 / Mult: 5
470nH
3.15A
Semishielded
8A
WE-LQSH Series
-
0.034ohm
± 20%
3mm
2.7mm
1.2mm
1-25 of 1634 items
of 66 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
Trade Account