SMD Power Inductors:

16 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
DC Resistance Max
Inductance Tolerance
Product Length
Product Width
Product Height
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
85AJ5040

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.222
10+
$0.209
25+
$0.196
50+
$0.185
100+
$0.172
More Pricing...
Min: 5 / Mult: 5
Min: 500 / Mult: 5
2.2µH
1.04A
Semishielded
740mA
SRN2012T Series
2mm x 1.2mm x 1.2mm
0.18ohm
± 10%
2mm
1.2mm
1.2mm
08P2876

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.970
10+
$3.620
25+
$3.520
50+
$3.410
100+
$3.310
More Pricing...
Min: 1 / Mult: 1
47µH
850mA
Shielded
740mA
WE-PD Series
6.2mm x 5.9mm x 3.3mm
600mohm
± 25%
6.2mm
5.9mm
3.3mm
06X7627

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.230
10+
$1.050
25+
$0.994
Min: 1 / Mult: 1
Min: 100 / Mult: 1
82µH
540mA
Shielded
740mA
SRR0805 Series
10.5mm x 8mm x 4.7mm
0.55ohm
± 10%
10.5mm
8mm
4.7mm
74AC1365

RoHS

Date/Lot Code

MULTICOMP PRO
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.484
250+
$0.380
500+
$0.345
1000+
$0.317
5000+
$0.294
Min: 1 / Mult: 1
18µH
-
Unshielded
740mA
MCSD43 Series
4mm x 4.5mm x 3.2mm
0.338ohm
± 20%
4mm
4.5mm
3.2mm
33AK4283

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.259
10+
$0.259
Min: 1 / Mult: 1
Min: 10 / Mult: 1
68µH
1A
Unshielded
740mA
SDE0604A Series
-
0.46ohm
± 10%
5.8mm
5.2mm
4.5mm
63K2855

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
$0.746
2000+
$0.677
4000+
$0.609
6000+
$0.587
10000+
$0.574
Min: 1500 / Mult: 1500
56µH
500mA
Unshielded
740mA
PM43 Series
4.5mm x 4mm x 3.2mm
0.94ohm
± 10%
4.5mm
4mm
3.2mm
62K0560

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$0.830
Min: 2000 / Mult: 2000
22µH
740mA
Unshielded
740mA
2300 Series
4.5mm x 4mm x 3.2mm
0.361ohm
-
4.5mm
4mm
3.2mm
11J6440

RoHS

Each (Supplied on Cut Tape)
Cut Tape
50+
$0.325
Min: 4500 / Mult: 4500
10µH
770mA
Shielded
740mA
NR Series
4mm x 4mm x 1.2mm
0.24ohm
± 20%
4mm
4mm
1.2mm
52M3947

RoHS

Each (Supplied on Full Reel)
Full Reel
1+
$4.040
1000+
$3.810
2000+
$3.600
4000+
$3.250
6000+
$3.120
More Pricing...
Min: 750 / Mult: 750
47µH
1.07A
-
740mA
IHSM-4825 Series
13.72mm x 6.35mm x 5.72mm
0.362ohm
± 15%
13.72mm
6.35mm
5.72mm
41Y0165

RoHS

Each (Supplied on Full Reel)
Full Reel
1+
$0.411
5000+
$0.403
10000+
$0.372
20000+
$0.347
30000+
$0.322
More Pricing...
Min: 3000 / Mult: 1000
68µH
1A
Unshielded
740mA
SDE0604A Series
5.8mm x 5.2mm x 4.5mm
0.46ohm
± 10%
5.8mm
5.2mm
4.5mm
82Y7758

RoHS

Date/Lot Code

Each
1+
$1.580
10+
$1.490
25+
$1.410
50+
$1.320
100+
$1.230
More Pricing...
Min: 5 / Mult: 5
6.8µH
1.29A
Semishielded
740mA
WE-LQS Series
3mm x 3mm x 1.2mm
0.164ohm
± 20%
3mm
3mm
1.2mm
56AC1060

RoHS

Each (Supplied on Cut Tape)
500+
$4.370
Min: 750 / Mult: 750
Min: 750 / Mult: 750
47µH
1.07A
Shielded
740mA
IHSM-4825 Series
13.72mm x 6.35mm x 5.72mm
0.362ohm
± 15%
13.72mm
6.35mm
5.72mm
54K4800

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
$2.720
2000+
$2.570
4000+
$2.320
6000+
$2.240
10000+
$2.150
Min: 1750 / Mult: 1750
150µH
620mA
Unshielded
740mA
UP2.8B Series
9.4mm x 9.4mm x 2.8mm
0.971ohm
± 20%
9.4mm
9.4mm
2.8mm
27K9292

RoHS

Each (Supplied on Cut Tape)
Cut Tape
500+
$3.700
Min: 1750 / Mult: 1750
150µH
620mA
Unshielded
740mA
UP2.8B Series
-
0.971ohm
± 20%
-
-
-
50AK8680

RoHS

Each (Supplied on Full Reel)
Full Reel
5000+
$0.259
10000+
$0.241
20000+
$0.225
30000+
$0.211
50000+
$0.202
Min: 5000 / Mult: 5000
6.8µH
620mA
Wirewound
740mA
LSXB Series
-
0.36ohm
± 20%
4mm
4mm
1mm
50AK8833

RoHS

Each (Supplied on Cut Tape)
2500+
$0.259
Min: 5000 / Mult: 5000
Min: 5000 / Mult: 5000
6.8µH
620mA
Wirewound
740mA
LSXB Series
-
0.36ohm
± 20%
4mm
4mm
1mm
1-16 of 16 items
of 1 page(s)

Popular Suppliers

MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
TDK