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
Termination
Length
Width
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Wurth Elektronik Power Inductors - SMD WE-LQS 100uH 420mA DCR=1.43Ohms AEC-Q200
Datasheet
2,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 100 uH 20 % 420 mA 1.43 Ohms 560 mA - 40 C + 125 C 8 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
1,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 47uH 600mA DCR=620mOhms AEC-Q200
Datasheet
1,729In Stock
3,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 3.3uH 3.23A DCR=33mOhms AEC-Q200
Datasheet
1,305In Stock
2,200Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 3.3 uH 20 % 3.23 A 33 mOhms 1.75 A - 40 C + 125 C 75 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 10uH 1.76A DCR=89mOhms AEC-Q200
Datasheet
3,675In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 10 uH 20 % 1.76 A 89 mOhms 1.04 A - 40 C + 125 C 42 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 SMT Semi-Shielded Power Inductor AEC-Q200
Datasheet
775In Stock
6,000Expected 27/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

4 mm x 4 mm Semi-Shielded 220 uH 20 % 310 mA 2.43 Ohms 210 mA - 40 C + 125 C 7 MHz Standard 4 mm 4 mm 2.5 mm AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 33uH 880mA DCR=316mOhms AEC-Q200
Datasheet
3,177In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,788In Stock
3,000Expected 20/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 33uH 950mA DCR=387mOhms AEC-Q200
Datasheet
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1uH 4.9A DCR=12mOhms AEC-Q200
Datasheet
1,569In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 1 uH 30 % 4.9 A 12 mOhms 8 A - 40 C + 125 C 117 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
1,683In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 15uH 2A DCR=86mOhms AEC-Q200
Datasheet
1,524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 5 mm x 5 mm Semi-Shielded 15 uH 20 % 2 A 86 mOhms 2.2 A - 40 C + 125 C 13 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 150uH 0.6A DCR=810mOhms AEC-Q200
Datasheet
1,441In Stock
1,500Expected 6/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 5040 Semi-Shielded 150 uH 20 % 600 mA 810 mOhms 720 mA - 40 C + 125 C 6.3 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
973In Stock
4,500Expected 20/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 3.3 mH 0.1A DCR=21.6Ohms AEC-Q200
Datasheet
1,333In Stock
Min.: 1
Mult.: 1
Reel: 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
952In Stock
1,500Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3uH 3.48A DCR=25mOhms AEC-Q200
Datasheet
1,207In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 3.3 uH 30 % 3.48 A 25 mOhms 4.5 A - 40 C + 125 C 41 MHz Standard 6 mm 6 mm 2.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 4.7uH 3.08A DCR=30mOhms AEC-Q200
Datasheet
2,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 4.7 uH 30 % 3.08 A 30 mOhms 3.3 A - 40 C + 125 C 35 MHz Standard 6 mm 6 mm 2.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 6.8uH 2.4A DCR=47mOhms AEC-Q200
Datasheet
2,294In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 6.8 uH 20 % 2.4 A 47 mOhms 2.8 A - 40 C + 125 C 40 MHz Standard 6 mm 6 mm 2.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 10uH 1.95A DCR=72mOhms AEC-Q200
Datasheet
2,644In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 10 uH 20 % 1.95 A 72 mOhms 2.2 A - 40 C + 125 C 23 MHz Standard 6 mm 6 mm 2.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 100uH 700mA DCR=500mOhms AEC-Q200
Datasheet
1,380In Stock
2,000Expected 13/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 100 uH 20 % 700 mA 500 mOhms 710 mA - 40 C + 125 C 7.1 MHz Standard 6 mm 6 mm 2.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3uH 3.7A DCR=21mOhms AEC-Q200
Datasheet
2,241In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6 mm x 6 mm Semi-Shielded 3.3 uH 30 % 3.7 A 21 mOhms 6.5 A - 40 C + 125 C 32 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 10uH 2.45A DCR=48mOhms AEC-Q200
Datasheet
1,823In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6 mm x 6 mm Semi-Shielded 10 uH 20 % 2.45 A 48 mOhms 3.5 A - 40 C + 125 C 15 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 150uH 770mA DCR=570mOhms AEC-Q200
Datasheet
1,010In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6 mm x 6 mm Semi-Shielded 150 uH 20 % 770 mA 570 mOhms 930 mA - 40 C + 125 C 5.4 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 680uH 0.35A DCR=2.65Ohms AEC-Q200
Datasheet
1,412In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6045 Semi-Shielded 680 uH 20 % 350 mA 2.65 Ohms 420 mA - 40 C + 125 C 1.95 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape