Single Coil Unshielded Power Inductors

Würth Elektronik offers a variety of single coil unshielded inductors. These inductors are available in wirewound, high frequency, SMT, and radial through-hole versions. Würth Elektronik Single Coil Unshielded Power Inductors are often used in DC/DC converters as well as in RF/HF circuits, filter applications, EMI and power supply filters, and signal filtering.

Types of Inductors, Chokes & Coils
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Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
Qualification
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 3.3uH 1.40A .13Ohm
Datasheet
1,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

3.3 uH 20 % 1.4 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 3.9uH 1.32A .14Ohm
Datasheet
1,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

3.9 uH 20 % 1.32 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 5.6uH 1.18A .18Ohm
Datasheet
1,011In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

5.6 uH 10 % 1.18 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 1000uH 0.07A 30Ohm
Datasheet
1,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

1 mH 5 % 70 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 15uH 0.73A .5Ohm
Datasheet
1,085In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

15 uH 5 % 730 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 1500uH .055A 38.5Ohm
Datasheet
1,059In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

1.5 mH 5 % 55 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 18uH 0.68A .6Ohm
Datasheet
1,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

18 uH 5 % 680 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 100uH 0.27A 2.5Ohm
Datasheet
742In Stock
3,000Expected 2026-04-03
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

100 uH 5 % 270 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 390uH 0.11A 13Ohm
Datasheet
963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

390 uH 5 % 110 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 470uH 0.105A 14.2Ohm
Datasheet
1,189In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470 uH 5 % 105 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-LQ 1812 680uH 0.09A 16.8Ohm
Datasheet
1,006In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

680 uH 5 % 90 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 PwrIndctr SMD 3.3uH 2A .08Ohm
Datasheet
615In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

3.3 uH 20 % 2 A SMD/SMT + 100 C
Wurth Elektronik Power Inductors - SMD WE-PD4 Type S 6.8uH 1.4A DCR=130mOhms20%
Datasheet
500In Stock
1,000Expected 2026-02-27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

6.8 uH 20 % 1.4 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 PWR Inductor 10uH 1.2A 0.16ohm
Datasheet
2,524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

10 uH 20 % 1.2 A SMD/SMT + 100 C
Wurth Elektronik Power Inductors - SMD WE-PD4 Type S 22uH 800mA 370mOhms 20%
Datasheet
930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

22 uH 20 % 800 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 PwrIndctr SMD 47uH .5A .64Ohm
Datasheet
1,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

47 uH 20 % 500 mA SMD/SMT + 100 C
Wurth Elektronik Power Inductors - SMD WE-PD4 Type S 150uH 250mA DCR=2Ohms 20%
Datasheet
203In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

150 uH 20 % 250 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 SMT Power Inductor
Datasheet
188In Stock
Min.: 1
Mult.: 1
Reel: 500

470 uH 20 % 160 mA SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 SMT Power Inductor
Datasheet
4In Stock
Min.: 1
Mult.: 1
Reel: 600

SMD/SMT
Wurth Elektronik Power Inductors - SMD WE-PD4 2.5uH 5.8A 12mOhms Unshielded
Datasheet
600In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

SMD/SMT
Wurth Elektronik Power Inductors - SMD WE-PD4 PwrIndctr SMD 3.3uH 5.3A .015Ohm
Datasheet
201In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

3.3 uH 20 % 5.3 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 PWR Inductor 4.7uH 5A 0.019ohm
Datasheet
1,426In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

4.7 uH 20 % 5 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 PwrIndctr SMD 6.8uH 3.8A .034Ohm
Datasheet
771In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

6.8 uH 20 % 3.8 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 Pwr IndctrSMD 33uH 2.3A 0.12Ohms
Datasheet
824In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

33 uH 10 % 2.3 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-PD4 PWR Inductor 68 uH 1.6A 0.24 ohms
Datasheet
698In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

68 uH 10 % 1.6 A SMD/SMT + 125 C