AEC-Q200 SMD Power Inductors

Würth Elektronik AEC-Q200 Surface-Mount (SMD) Power Inductors are robust, high‑performance components for power management applications, combining strong electrical performance with compact surface‑mount packaging. With an AEC‑Q200 qualification, these inductors meet stringent automotive reliability standards and are designed to operate in harsh environments. The Würth Elektronik AEC-Q200 inductors are available across a wide inductance range and support a broad span of current ratings. These ranges make the inductors suitable for everything from low‑power filtering to high‑current DC‑DC conversion. AEC-Q200 inductors are optimized for efficiency, featuring low DC resistance to minimize power loss and high self‑resonant frequencies that enable reliable operation in high‑frequency switching circuits. Engineered for durability under vibration, thermal cycling, and long operational lifetimes, these components are used in automotive electronics, including control units, battery management systems, infotainment modules, and advanced driver assistance systems.

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Shielding
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Maximum DC Resistance
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Self Resonant Frequency
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Wurth Elektronik Power Inductors - SMD WE-LQS 4.7uH 1.7A DCR=70mOhms AEC-Q200
Datasheet
7 383In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Power Inductor 4 mm x 4 mm Semi-Shielded 4.7 uH 20 % 1.7 A 70 mOhms 2.2 A - 40 C + 125 C 35 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 100uH 420mA DCR=1.43Ohms AEC-Q200
Datasheet
3 934In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 220uH 250mA DCR=3.45Ohms AEC-Q200
Datasheet
3 125In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Power Inductor 4 mm x 4 mm Semi-Shielded 220 uH 20 % 250 mA 3.45 Ohms 390 mA - 40 C + 125 C 5.3 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
6 018In Stock
6 000Expected 12/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 15uH 1.45A DCR=132mOhms AEC-Q200
Datasheet
4 722In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Power Inductor 4 mm x 4 mm Semi-Shielded 15 uH 20 % 1.45 A 132 mOhms 840 mA - 40 C + 125 C 33 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 22uH 1.15A DCR=225mOhms AEC-Q200
Datasheet
6 354In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Power Inductor 5 mm x 5 mm Semi-Shielded 22 uH 20 % 1.15 A 225 mOhms 1.35 A - 40 C + 125 C 22 MHz Standard 5 mm 5 mm 2 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 4.7uH 3A DCR=30mOhms AEC-Q200
Datasheet
24 159In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Power Inductor 5 mm x 5 mm Semi-Shielded 4.7 uH 30 % 3 A 30 mOhms 3.8 A - 40 C + 125 C 28 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 10uH 2.1A DCR=64mOhms AEC-Q200
Datasheet
9 621In Stock
3 000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Power Inductor 5 mm x 5 mm Semi-Shielded 10 uH 30 % 2.1 A 64 mOhms 2.5 A - 40 C + 125 C 18 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
6 280In Stock
21 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 47uH 1A DCR=272mOhms AEC-Q200
Datasheet
3 852In Stock
1 500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Power Inductor 5 mm x 5 mm Semi-Shielded 47 uH 20 % 1 A 272 mOhms 1.2 A - 40 C + 125 C 6.7 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 470uH 0.35A DCR=2.95Ohms AEC-Q200
Datasheet
4 457In Stock
10 500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Power Inductor 5040 Semi-Shielded 470 uH 20 % 350 mA 2.95 Ohms 400 mA - 40 C + 125 C 2.5 MHz Standard 5 mm 5 mm 4 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQS 6.8uH 2.4A DCR=47mOhms AEC-Q200
Datasheet
2 918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 47uH 1.06A DCR=315mOhms AEC-Q200
Datasheet
3 419In Stock
4 000Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 1 mH 250mA DCR=4.783Ohms AEC-Q200
Datasheet
4 388In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Power Inductor 6 mm x 6 mm Semi-Shielded 1 mH 20 % 250 mA 4.78 Ohms 365 mA - 40 C + 125 C 1.86 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 33uH 1.45A DCR=137mOhms AEC-Q200
Datasheet
7 227In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Power Inductor 6 mm x 6 mm Semi-Shielded 33 uH 20 % 1.45 A 137 mOhms 1.8 A - 40 C + 125 C 7.8 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 220uH 810mA DCR=592mOhms AEC-Q200
Datasheet
5 738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Power Inductor 8 mm x 8 mm Semi-Shielded 220 uH 20 % 810 mA 592 mOhms 1.1 A - 40 C + 125 C 4.5 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 8065 1000uH 0.4A AEC-Q200
Datasheet
13 652In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Power Inductor 8 mm x 8 mm Semi-Shielded 1 mH 20 % 480 mA 2.35 Ohms 650 mA - 40 C + 125 C 1.39 MHz Standard 8 mm 8 mm 6.5 mm Ferrite AEC-Q200 WE-LQS Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-LQSH 4.7uH 2.1A DCR=108mOhms AECQ200
Datasheet
4 184In Stock
15 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Power Inductor 4 mm x 4 mm Semi-Shielded 4.7 uH 20 % 2.1 A 108 mOhms 4.9 A - 40 C + 125 C 25 MHz Standard 4 mm 4 mm 2 mm Ferrite AEC-Q200 WE-LQSH Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 1.5uH 11A DCR=6.6mOhms AEC-Q200
Datasheet
3 222In Stock
8 000Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

High Power Inductor 7040 Shielded 1.5 uH 20 % 11 A 6.6 mOhms 4.5 A - 40 C + 150 C 72 MHz Standard 7 mm 6.9 mm 3.8 mm Iron Powder AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 2.2uH 9A DCR=11.4mOhms AEC-Q200
Datasheet
5 881In Stock
6 000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

High Power Inductor 7040 Shielded 2.2 uH 20 % 9 A 11.4 mOhms 5.5 A - 40 C + 150 C 52 MHz Standard 7 mm 6.9 mm 3.8 mm Iron Powder AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 2.2uH 14A DCR=5.7mOhms AEC-Q200
Datasheet
5 181In Stock
6 400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 400

High Power Inductor Shielded 2.2 uH 20 % 14 A 5.7 mOhms 18 A - 40 C + 150 C 40 MHz Standard 12.9 mm 12.8 mm 3.3 mm Iron Powder AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 10uH 3.5A DCR=33mOhms AEC-Q200
Datasheet
7 934In Stock
7 000Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

High Power Inductor 7050 Shielded 10 uH 20 % 3.5 A 33 mOhms 3.5 A - 40 C + 150 C 40 MHz Standard 7 mm 6.9 mm 4.8 mm Iron Powder AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 3.3uH 9A DCR=9mOhms AEC-Q200
Datasheet
3 708In Stock
3 000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

High Power Inductor 7050 Shielded 3.3 uH 20 % 9 A 9 mOhms 8 A - 40 C + 150 C 65 MHz Standard 7 mm 6.9 mm 4.8 mm Iron Powder AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 4.9uH 6.5A DCR=14.5mOhms AEC-Q200
Datasheet
5 710In Stock
5 000Expected 10/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

High Power Inductor 7050 Shielded 4.9 uH 20 % 6.5 A 14.5 mOhms 2.2 A - 40 C + 150 C 56 MHz Standard 7 mm 6.9 mm 4.8 mm AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel
Wurth Elektronik Power Inductors - SMD WE-HCI 6.5uH 6A DCR=21.5mOhms AEC-Q200
Datasheet
1 282In Stock
2 000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

High Power Inductor 7050 Shielded 6.5 uH 20 % 6 A 21.5 mOhms 6.6 A - 40 C + 150 C 50 MHz Standard 7 mm 6.9 mm 4.8 mm Iron Powder AEC-Q200 WE-HCI Reel, Cut Tape, MouseReel