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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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
Height
Core Material
Qualification
Series
Packaging
Wurth Elektronik Power Inductors - SMD WE-LQS 2.2 mH 0.14A DCR=12.9Ohms AEC-Q200
Datasheet
1,824In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 5040 Semi-Shielded 2.2 mH 20 % 140 mA 12.9 Ohms 180 mA - 40 C + 125 C 1.3 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 15uH 1.45A DCR=125mOhms AEC-Q200
Datasheet
1,576In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 15 uH 20 % 1.45 A 125 mOhms 1.9 A - 40 C + 125 C 18 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 56uH 1.1A DCR=220mOhms AEC-Q200
Datasheet
1,425In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6045 Semi-Shielded 56 uH 20 % 1.1 A 220 mOhms 1.4 A - 40 C + 125 C 8.3 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape
Wurth Elektronik Power Inductors - SMD WE-LQS 8.2uH 3.45A DCR=26mOhms AEC-Q200
Datasheet
2,114In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Power Inductor 8 mm x 8 mm Semi-Shielded 8.2 uH 20 % 3.45 A 26 mOhms 4.6 A - 40 C + 125 C 17 MHz Standard 8 mm 8 mm 4.2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 6.8uH 1.29A DCR=164mOhms AEC-Q200
Datasheet
2,533In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 3 mm x 3 mm Semi-Shielded 6.8 uH 20 % 1.29 A 164 mOhms 740 mA - 40 C + 125 C 69 MHz Standard 3 mm 3 mm 1.2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 68uH 620mA DCR=769mOhms AEC-Q200
Datasheet
1,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Power Inductor 5 mm x 5 mm Semi-Shielded 68 uH 20 % 620 mA 769 mOhms 800 mA - 40 C + 125 C 9.2 MHz Standard 5 mm 5 mm 2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 47uH 1.06A DCR=315mOhms AEC-Q200
Datasheet
1,954In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 47 uH 20 % 1.06 A 315 mOhms 1.3 A - 40 C + 125 C 9.5 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 3.3A DCR=26mOhms AEC-Q200
Datasheet
1,501In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6 mm x 6 mm Semi-Shielded 4.7 uH 30 % 3.3 A 26 mOhms 5.5 A - 40 C + 125 C 24 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 8.2uH 2.6A DCR=43mOhms AEC-Q200
Datasheet
2,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Inductor 6 mm x 6 mm Semi-Shielded 8.2 uH 20 % 2.6 A 43 mOhms 4.3 A - 40 C + 125 C 21 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQ 1210 1uH 0.75A.1Ohm
Datasheet
3,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 1210 (3225 metric) Unshielded 1 uH 20 % 750 mA 100 mOhms - 40 C + 125 C 20 100 MHz Standard 3.2 mm 2.5 mm 2 mm Ferrite WE-LQ Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 5040 3.3uH 4.06A 29mOhms AEC-Q200
Datasheet
2,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 30 % 4.06 A 29 mOhms 4.3 A - 40 C + 150 C 48 MHz Standard 5 mm 5 mm 4 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 1uH 6.7A 11mOhms AEC-Q200
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 1 uH 30 % 6.7 A 11 mOhms 11.5 A - 50 C + 150 C 159 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 1.5uH 6.1A 13mOhms AEC-Q200
Datasheet
2,659In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 1.5 uH 30 % 6.1 A 13 mOhms 9.7 A - 50 C + 150 C 115 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 2.2uH 5.3A 17mOhms AEC-Q200
Datasheet
2,774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 2.2 uH 30 % 5.3 A 17 mOhms 8.1 A - 50 C + 150 C 60 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 3.3uH 4.1A 28mOhms AEC-Q200
Datasheet
2,798In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 3.3 uH 30 % 4.1 A 28 mOhms 6.5 A - 50 C + 150 C 42 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 47uH 1.4A 252mOhms AEC-Q200
Datasheet
2,768In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 47 uH 30 % 1.4 A 252 mOhms 1.6 A - 50 C + 150 C 10 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 68uH 1.1A 367mOhms AEC-Q200
Datasheet
2,923In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Power Choke Coil Semi-Shielded 68 uH 30 % 1.1 A 367 mOhms 1.4 A - 50 C + 150 C 8 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 47 uH 0.33 A 1650mOhms AEC-Q200
Datasheet
2,825In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uH 20 % 330 mA 1.65 Ohms 350 mA - 40 C + 125 C 12 MHz 2.5 mm 2 mm 1.2 mm AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 8040 68uH 1.8A 245mOhms AEC-Q200
Datasheet
1,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Power Choke Coil Semi-Shielded 68 uH 20 % 1.8 A 245 mOhms 1.82 A - 50 C + 150 C 8 MHz Standard 8 mm 6.3 mm 4.2 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQ 1210 10uH 0.32A .65Ohm
Datasheet
10,137In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 1210 (3225 metric) Unshielded 10 uH 20 % 320 mA 650 mOhms 850 mA - 40 C + 125 C 35 20 MHz Standard 3.2 mm 2.5 mm 2 mm Ferrite WE-LQ Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 22uH 600mA DCR=450mOhms AEC-Q200
Datasheet
5,111In Stock
3,800Expected 2026/02/13
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 3 mm x 3 mm Semi-Shielded 22 uH 20 % 600 mA 450 mOhms 600 mA - 40 C + 125 C 14 MHz Standard 3 mm 3 mm 1.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 47uH 400mA DCR=1.05Ohms AEC-Q200
Datasheet
3,912In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Power Inductor 3 mm x 3 mm Semi-Shielded 47 uH 20 % 400 mA 1.05 Ohms 410 mA - 40 C + 125 C 7 MHz Standard 3 mm 3 mm 1.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 3.3uH 1.75A DCR=69mOhms AEC-Q200
Datasheet
3,876In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

Power Inductor 4 mm x 4 mm Semi-Shielded 3.3 uH 20 % 1.75 A 69 mOhms 2.1 A - 40 C + 125 C 78 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 10uH 1.2A DCR=150mOhms AEC-Q200
Datasheet
3,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 10 uH 20 % 1.2 A 150 mOhms 1.5 A - 40 C + 125 C 25 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 330uH 200mA DCR=5.3Ohms AEC-Q200
Datasheet
3,358In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 330 uH 20 % 200 mA 5.3 Ohms 300 mA - 40 C + 125 C 4.2 MHz Standard 4 mm 4 mm 1.8 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel