WE-LQS SMD Single Coil Power Inductors

Würth Elektronik WE-LQS SMD Single Coil Power Inductors are semi-screened storage inductors for DC/DC switch regulators in a WE-LQ design. The wire windings of these WE-LQS inductors are bonded with a ferrite epoxy mixture on a special ferrite core. This series offers high Q at high frequencies, low DC-resistance, and industrial operating temperatures of -40°C to +125°C. Würth WE-LQS SMD Inductors can be used in high vibration environments. Other applications include integrated DC/DC converters, switching controllers that require high efficiency, portable power, laptops, and more.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Package/Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Q Minimum
Self Resonant Frequency
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Wurth Elektronik Power Inductors - SMD WE-LQS 68uH 450mA DCR=1.495Ohms AEC-Q200
Datasheet
395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

Power Inductor 4 mm x 4 mm Semi-Shielded 68 uH 20 % 450 mA 1.5 Ohms 480 mA - 40 C + 125 C 13 MHz Standard 4 mm 4 mm 1.2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 1uH 3.2A DCR=27mOhms AEC-Q200
Datasheet
2,331In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 1 uH 30 % 3.2 A 27 mOhms 4.8 A - 40 C + 125 C 90 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3uH 2A DCR=55mOhms AEC-Q200
Datasheet
1,059In Stock
3,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 3.3 uH 20 % 2 A 55 mOhms 2.9 A - 40 C + 125 C 45 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 6.8uH 1.45A DCR=98mOhms AEC-Q200
Datasheet
402In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 6.8 uH 20 % 1.45 A 98 mOhms 1.8 A - 40 C + 125 C 30 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 15uH 850mA DCR=210mOhms AEC-Q200
Datasheet
3,046In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 15 uH 20 % 850 mA 210 mOhms 1.2 A - 40 C + 125 C 18 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 150uH 300mA DCR=2.853Ohms AEC-Q200
Datasheet
1,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 150 uH 20 % 300 mA 2.85 Ohms 450 mA - 40 C + 125 C 7.5 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 22uH 700mA DCR=290mOhms AEC-Q200
Datasheet
2,321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 22 uH 20 % 700 mA 290 mOhms 1.1 A - 40 C + 125 C 15 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 47uH 600mA DCR=620mOhms AEC-Q200
Datasheet
899In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 47 uH 20 % 600 mA 620 mOhms 700 mA - 40 C + 125 C 11 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 4.7uH 2.3A DCR=46mOhms AEC-Q200
Datasheet
3,784In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 4.7 uH 20 % 2.3 A 46 mOhms 1.43 A - 40 C + 125 C 61 MHz Standard 4 mm 4 mm 2.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 100uH 490mA DCR=1.043Ohms AEC-Q200
Datasheet
1,520In Stock
9,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 100 uH 20 % 490 mA 1.04 Ohms 290 mA - 40 C + 125 C 11 MHz Standard 4 mm 4 mm 2.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 33uH 880mA DCR=316mOhms AEC-Q200
Datasheet
2,657In Stock
9,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 33 uH 20 % 880 mA 316 mOhms 530 mA - 40 C + 125 C 21 MHz Standard 4 mm 4 mm 2.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 47uH 710mA DCR=492mOhms AEC-Q200
Datasheet
2,503In Stock
3,000Expected 21/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 47 uH 20 % 710 mA 492 mOhms 450 mA - 40 C + 125 C 15 MHz Standard 4 mm 4 mm 2.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 1uH 3.9A DCR=19.8mOhms AEC-Q200
Datasheet
875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Power Inductor 5 mm x 5 mm Semi-Shielded 1 uH 30 % 3.9 A 19.8 mOhms 5.5 A - 40 C + 125 C 145 MHz Standard 5 mm 5 mm 2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3uH 2.6A DCR=42.2mOhms AEC-Q200
Datasheet
215In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Power Inductor 5 mm x 5 mm Semi-Shielded 3.3 uH 30 % 2.6 A 42.2 mOhms 3 A - 40 C + 125 C 70 MHz Standard 5 mm 5 mm 2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 33uH 950mA DCR=387mOhms AEC-Q200
Datasheet
2,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Power Inductor 5 mm x 5 mm Semi-Shielded 33 uH 20 % 950 mA 387 mOhms 1.1 A - 40 C + 125 C 15 MHz Standard 5 mm 5 mm 2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 1.5uH 4.3A DCR=15mOhms AEC-Q200
Datasheet
1,084In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 1.5 uH 30 % 4.3 A 15 mOhms 6.9 A - 40 C + 125 C 86 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 2.2uH 3.8A DCR=19mOhms AEC-Q200
Datasheet
1,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 2.2 uH 30 % 3.8 A 19 mOhms 5.3 A - 40 C + 125 C 50 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3uH 3.4A DCR=24mOhms AEC-Q200
Datasheet
2,121In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 3.3 uH 30 % 3.4 A 24 mOhms 4.3 A - 40 C + 125 C 32 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 1 mH 200mA DCR=6Ohms AEC-Q200
Datasheet
2,376In Stock
3,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 1 mH 20 % 200 mA 6 Ohms 260 mA - 40 C + 125 C 1.9 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 22uH 1.5A DCR=129mOhms AEC-Q200
Datasheet
1,444In Stock
3,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 22 uH 20 % 1.5 A 129 mOhms 1.7 A - 40 C + 125 C 11 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 220uH 0.5A DCR=1.4Ohms AEC-Q200
Datasheet
1,530In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5040 Semi-Shielded 220 uH 20 % 500 mA 1.4 Ohms 550 mA - 40 C + 125 C 4.5 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 33uH 1.2A DCR=188mOhms AEC-Q200
Datasheet
1,752In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 33 uH 20 % 1.2 A 188 mOhms 1.4 A - 40 C + 125 C 9.1 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 330uH 0.4A DCR=2.1Ohms AEC-Q200
Datasheet
207In Stock
1,500Expected 13/11/2026
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5040 Semi-Shielded 330 uH 20 % 400 mA 2.1 Ohms 470 mA - 40 C + 125 C 3 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3 mH 0.1A DCR=21.6Ohms AEC-Q200
Datasheet
1,283In Stock
4,500Expected 28/8/2026
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5040 Semi-Shielded 3.3 mH 20 % 100 mA 21.6 Ohms 150 mA - 40 C + 125 C 1 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape
Wurth Elektronik Power Inductors - SMD WE-LQS 68uH 800mA DCR=400mOhms AEC-Q200
Datasheet
1,721In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 68 uH 20 % 800 mA 400 mOhms 990 mA - 40 C + 125 C 5.7 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel