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-LQSA SMT Shd 6045 2.2uH 5.3A 17mOhms AEC-Q200
Datasheet
2,574In 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 3.3uH 4.1A 28mOhms AEC-Q200
Datasheet
2,728In 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 6045 1uH 6.7A 11mOhms AEC-Q200
Datasheet
2,971In 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 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
2,474In 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 5040 2.2uH 4.54A 23mOhms AEC-Q200
Datasheet
1,385In 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 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-LQ 1210 100uH 0.10A 6.5Ohm
Datasheet
5,497In 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 6045 15uH 2.4A 88mOhms AEC-Q200
Datasheet
586In Stock
1,500Expected 2026/07/10
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-LQS 68uH 540mA DCR=840mOhms AEC-Q200
Datasheet
3,320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 68 uH 20 % 540 mA 840 mOhms 630 mA - 40 C + 125 C 9 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 470nH 3A DCR=18mOhms AECQ200
Datasheet
3,813In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Power Inductor 3 mm x 3 mm Semi-Shielded 470 nH 20 % 3 A 18 mOhms 2.8 A - 40 C + 125 C 216 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 1.5uH 2A DCR=40mOhms AEC-Q200
Datasheet
7,670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Power Inductor 3 mm x 3 mm Semi-Shielded 1.5 uH 20 % 2 A 40 mOhms 2.3 A - 40 C + 125 C 70 MHz Standard 3 mm 3 mm 1.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQ 1210 18uH 0.24A 1.1Ohm
Datasheet
2,521In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Power Inductor 1210 (3225 metric) Unshielded 18 uH 10 % 240 mA 1.1 Ohms 650 mA - 40 C + 125 C 35 15 MHz Standard 3.2 mm 2.5 mm 2 mm Ferrite WE-LQ Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 1.5uH 2.95A DCR=31mOhms AEC-Q200
Datasheet
2,555In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Power Inductor 4 mm x 4 mm Semi-Shielded 1.5 uH 30 % 2.95 A 31 mOhms 4.3 A - 40 C + 125 C 70 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 3.7A DCR=21mOhms AEC-Q200
Datasheet
2,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 8.2uH 2.6A DCR=43mOhms AEC-Q200
Datasheet
1,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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-LQS 150uH 300mA DCR=2.853Ohms AEC-Q200
Datasheet
2,552In 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 1 mH 220mA DCR=6.44Ohms AEC-Q200
Datasheet
1,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Power Inductor 6 mm x 6 mm Semi-Shielded 1 mH 20 % 220 mA 6.44 Ohms 230 mA - 40 C + 125 C 2 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 2.2 mH 0.14A DCR=12.9Ohms AEC-Q200
Datasheet
1,783In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
1,542In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 8.2uH 3.45A DCR=26mOhms AEC-Q200
Datasheet
2,078In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 1uH 5.14A DCR=11mOhms AEC-Q200
Datasheet
553In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Power Inductor 6 mm x 6 mm Semi-Shielded 1 uH 30 % 5.14 A 11 mOhms 11 A - 40 C + 125 C 100 MHz Standard 6 mm 6 mm 4.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel