WE-KI & WE-KI HC Wire-Wound Ceramic Inductors

Würth Elektronik WE-KI and WE-KI HC Wire-Wound Ceramic Inductors provide low DC resistance and high saturation currents. These rugged inductors offer an excellent quality factor (Q factor), ensuring minimal losses and reliable operation even under demanding conditions. Featuring robust construction and optimized core design, Würth WE-KI and WE-KI HC Wire-Wound Ceramic Inductors deliver superior thermal stability and high current capability, making them ideal for compact, high-power designs. Both series offer a wide range of sizes and values, providing engineers the flexibility to meet stringent design requirements with confidence.

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Description Datasheet Availability Pricing (GBP) 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
Minimum Operating Temperature
Maximum Operating Temperature
Q Minimum
Self Resonant Frequency
Termination
Length
Width
Height
Core Material
Qualification
Series
Packaging
Wurth Elektronik RF Inductors - SMD WE-KI 0603 33nH 600mA DCR=200mOhms5%
Datasheet
2,154In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 33 nH 5 % 600 mA 200 mOhms - 40 C + 125 C 36 2.3 GHz Standard 1.65 mm 1.15 mm 0.9 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0603 47 nH 5 % Qmin = 40 RDCmax = 0.28 Ohms
Datasheet
5,661In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

0603 (1608 metric) 47 nH 5 % 600 mA 280 mOhms - 40 C + 85 C 40 2 GHz Standard 1.6 mm 1.05 mm 1.05 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 47nH 600mA DCR=230mOhms5%
Datasheet
3,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 47 nH 5 % 600 mA 230 mOhms - 40 C + 125 C 35 2 GHz Standard 1.65 mm 1.15 mm 0.9 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0603 56 nH +/-5 % Qmin = 40 RDCmax = 0.31 Ohms
Datasheet
2,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

0603 (1608 metric) 56 nH 5 % 600 mA 310 mOhms - 40 C + 85 C 40 1.9 GHz Standard 1.6 mm 1.05 mm 1.05 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 56nH 600mA DCR=250mOhms5%
Datasheet
730In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 56 nH 5 % 600 mA 250 mOhms - 40 C + 125 C 32 1.9 GHz Standard 1.65 mm 1.15 mm 0.9 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 100nH 400mA DCR=630mOhms 5% AEC-Q200
Datasheet
5,068In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 100 nH 5 % 400 mA 630 mOhms - 40 C + 125 C 35 1.4 GHz Standard 1.6 mm 1.05 mm 1.05 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0603 220 nH 5 % Qmin = 30 RDCmax = 1.7 Ohms
Datasheet
3,546In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

0603 (1608 metric) 220 nH 5 % 200 mA 1.7 Ohms - 40 C + 85 C 30 1 GHz Standard 1.6 mm 1.05 mm 1.05 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 270nH 200mA DCR=2.1Ohms 5%
Datasheet
6,053In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 270 nH 5 % 200 mA 2.1 Ohms - 40 C + 125 C 25 822 MHz Standard 1.65 mm 1.15 mm 0.9 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 330nH 150mA DCR=2Ohms 5% AEC-Q200
Datasheet
5,967In Stock
6,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 330 nH 5 % 150 mA 2 Ohms - 40 C + 125 C 25 500 MHz Standard 1.65 mm 1.15 mm 0.9 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 390nH 100mA DCR=2.2Ohms 5% AEC-Q200
Datasheet
3,472In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0603 (1608 metric) Unshielded 390 nH 5 % 100 mA 2.2 Ohms - 40 C + 125 C 20 900 MHz Standard 1.6 mm 1.05 mm 1.05 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 10nH 1A DCR=80mOhms 5% AEC-Q200
Datasheet
3,963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 10 nH 5 % 1 A 80 mOhms - 40 C + 125 C 50 4.3 GHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 18nH 1A DCR=100mOhms 5% AEC-Q200
Datasheet
2,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 18 nH 5 % 1 A 100 mOhms - 40 C + 125 C 60 2.7 GHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 56nH 1A DCR=120mOhms 5% AEC-Q200
Datasheet
2,503In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 56 nH 5 % 1 A 120 mOhms - 40 C + 125 C 60 1.35 GHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 68nH 1A DCR=150mOhms 5% AEC-Q200
Datasheet
1,622In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 68 nH 5 % 1 A 150 mOhms - 40 C + 125 C 60 1.3 GHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 120nH 800mA DCR=200mOhms 5% AEC-Q200
Datasheet
2,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 120 nH 5 % 800 mA 200 mOhms - 40 C + 125 C 45 950 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 180nH 800mA DCR=330mOhms 5% AEC-Q200
Datasheet
2,732In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 180 nH 5 % 800 mA 330 mOhms - 40 C + 125 C 45 800 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 220nH 800mA DCR=450mOhms 5% AEC-Q200
Datasheet
2,524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 220 nH 5 % 800 mA 450 mOhms - 40 C + 125 C 45 730 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 270nH 600mA DCR=750mOhms 5% AEC-Q200
Datasheet
2,036In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 270 nH 5 % 600 mA 750 mOhms - 40 C + 125 C 45 650 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 330nH 500mA DCR=900mOhms 5% AEC-Q200
Datasheet
2,116In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 330 nH 5 % 500 mA 900 mOhms - 40 C + 125 C 45 570 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 470nH 420mA DCR=1.17Ohms 5% AEC-Q200
Datasheet
1,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 470 nH 5 % 420 mA 1.17 Ohms - 40 C + 125 C 45 480 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 1uH 120mA DCR=3.3Ohms 5% AEC-Q200
Datasheet
967In Stock
2,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wirewound 1008 (2520 metric) Unshielded 1 uH 5 % 120 mA 3.3 Ohms - 40 C + 125 C 35 310 MHz Standard 2.5 mm 2 mm 1.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 1nH 1.36A 45mOhms 0.2nH AEC-Q200
Datasheet
6,393In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0402 (1005 metric) Unshielded 1 nH 0.2 nH 1.36 A 45 mOhms - 40 C + 125 C 13 6 GHz Standard 1 mm 0.55 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 2.4nH 790mA 68mOhms 0.2nH AEC-Q200
Datasheet
2,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0402 (1005 metric) Unshielded 2.4 nH 0.2 nH 790 mA 68 mOhms - 40 C + 125 C 16 6 GHz Standard 1 mm 0.55 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 3.9nH 840mA DCR=66mOhms 5% AEC-Q200
Datasheet
3,678In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0402 (1005 metric) Unshielded 3.9 nH 5 % 840 mA 66 mOhms - 40 C + 125 C 20 5.8 GHz Standard 1 mm 0.55 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 4.7nH 640mA DCR=130mOhms5% AEC-Q200
Datasheet
5,002In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Wirewound 0402 (1005 metric) Unshielded 4.7 nH 5 % 640 mA 130 mOhms - 40 C + 125 C 15 4.775 GHz Standard 1 mm 0.55 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel