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 (TWD) 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
Height
Core Material
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Series
Packaging
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 6045 47uH 1.4A 252mOhms AEC-Q200
Datasheet
2,636In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 5040 4.7uH 3.64A 36mOhms AEC-Q200
Datasheet
4,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 3.64 A 36 mOhms 3.8 A - 40 C + 150 C 43 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 3.3uH 4.1A 28mOhms AEC-Q200
Datasheet
2,718In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 68uH 1.1A 367mOhms AEC-Q200
Datasheet
2,823In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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-LQSA SMT Shd 5040 3.3uH 4.06A 29mOhms AEC-Q200
Datasheet
2,986In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 5040 68uH 0.97A516mOhms AEC-Q200
Datasheet
3,150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 970 mA 516 mOhms 990 mA - 40 C + 150 C 9 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
2,955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 15uH 2.4A 88mOhms AEC-Q200
Datasheet
550In Stock
1,500Expected 8/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 15 uH 30 % 2.4 A 88 mOhms 3 A - 50 C + 150 C 17 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 5040 1uH 5.7A 14mOhms 1uH AEC-Q200
Datasheet
1,715In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 5.7 A 14 mOhms 7.4 A - 40 C + 150 C 187 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 1.5uH 6.1A 13mOhms AEC-Q200
Datasheet
2,427In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 10uH 2.8A 58mOhms AEC-Q200
Datasheet
1,881In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 10 uH 30 % 2.8 A 58 mOhms 3.5 A - 50 C + 150 C 22 MHz Standard 6 mm 6 mm 4.6 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQ 1210 100uH 0.10A 6.5Ohm
Datasheet
5,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Power Inductor 1210 (3225 metric) Unshielded 100 uH 10 % 100 mA 6.5 Ohms 250 mA - 40 C + 125 C 40 8 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 15uH 2.01A 108mOhms AEC-Q200
Datasheet
2,252In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 2.01 A 108 mOhms 2.2 A - 40 C + 150 C 22 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 33uH 1.7A 168mOhms AEC-Q200
Datasheet
2,058In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 33 uH 30 % 1.7 A 168 mOhms 2 A - 50 C + 150 C 12 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 8040 47uH 2.23A 168mOhms AEC-Q200
Datasheet
1,669In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Power Choke Coil Semi-Shielded 47 uH 20 % 2.23 A 168 mOhms 2.18 A - 50 C + 150 C 10 MHz Standard 8 mm 6.3 mm 4.2 mm AEC-Q200 WE-LQSA Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSA SMT Shd 5040 2.2uH 4.54A 23mOhms AEC-Q200
Datasheet
1,333In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 4.54 A 23 mOhms 5.3 A - 40 C + 150 C 77 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 5040 6.8uH 3.01A 52mOhms AEC-Q200
Datasheet
2,179In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 3.01 A 52 mOhms 3.2 A - 40 C + 150 C 35 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 5040 10uH 2.45A 82mOhms AEC-Q200
Datasheet
1,802In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 30 % 2.45 A 82 mOhms 2.5 A - 40 C + 150 C 26 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 2.2uH 5.3A 17mOhms AEC-Q200
Datasheet
2,564In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 4.7uH 3.7A 34mOhms AEC-Q200
Datasheet
2,085In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Choke Coil Semi-Shielded 4.7 uH 30 % 3.7 A 34 mOhms 5.5 A - 50 C + 150 C 36 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 8040 68uH 1.8A 245mOhms AEC-Q200
Datasheet
1,938In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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-LQS 0.16 uH 3.7 A 16mOhms
Datasheet
1,756In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

160 nH 20 % 3.7 A 16 mOhms 7 A - 40 C + 125 C 644 MHz 2.5 mm 2 mm 1.2 mm AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 2.2uH 3A DCR=31.6mOhms AEC-Q200
Datasheet
3,079In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Power Inductor 5 mm x 5 mm Semi-Shielded 2.2 uH 30 % 3 A 31.6 mOhms 3.6 A - 40 C + 125 C 88 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 3.48A DCR=25mOhms AEC-Q200
Datasheet
3,143In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 100uH 430mA DCR=1.697Ohms AEC-Q200
Datasheet
3,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

Power Inductor 4 mm x 4 mm Semi-Shielded 100 uH 20 % 430 mA 1.7 Ohms 350 mA - 40 C + 125 C 10 MHz Standard 4 mm 4 mm 1.2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel