SMD Power Inductors:

5 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
Power Inductor Case
Inductor Case / Package
DC Resistance Max
Inductance Tolerance
Product Length
Product Width
Product Height
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
88T7096

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.620
10+
$3.440
25+
$3.320
50+
$3.210
100+
$2.910
More Pricing...
Min: 1 / Mult: 1
22µH
1.7A
Shielded
2.7A
WE-PD Series
10mm x 10mm x 3mm
-
0.133ohm
± 20%
10mm
10mm
3mm
15AC9186

RoHS

Date/Lot Code

Each
1+
$1.610
10+
$1.540
25+
$1.460
50+
$1.390
100+
$1.130
More Pricing...
Min: 1 / Mult: 1
10µH
1.61A
Shielded
1.1A
WE-LQFS Series
4.8mm x 4.8mm x 1.8mm
-
0.133ohm
± 20%
4.8mm
4.8mm
1.8mm
19AM5449

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.739
10+
$0.654
25+
$0.607
50+
$0.561
100+
$0.514
More Pricing...
Min: 1 / Mult: 1
36µH
1.9A
Shielded
2.3A
IFSC3232DB-02 Series
-
-
0.133ohm
± 20%
8mm
8mm
4.2mm
16AM5828

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.400
10+
$4.210
25+
$3.880
50+
$3.520
100+
$3.180
More Pricing...
Min: 1 / Mult: 1
3.3µH
2.6A
Shielded
4A
WE-MAIA Series
-
-
0.133ohm
± 20%
3mm
3mm
1.5mm
85AH8315

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.510
Min: 5 / Mult: 5
1µH
1.75A
Shielded
3.35A
WE-MAIA Series
2.5mm x 2mm x 0.8mm
1008 [2520 Metric]
0.133ohm
± 30%
2.5mm
2mm
0.8mm
1-5 of 5 items
of 1 page(s)

Popular Suppliers

MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
TDK