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 (IDR) 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
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Series
Packaging
Wurth Elektronik RF Inductors - SMD WE-KI 0805 220nH 400mA DCR=1Ohms 5%
Datasheet
8.018In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 220 nH 5 % 400 mA 1 Ohms - 40 C + 125 C 35 850 MHz Standard 2.28 mm 1.7 mm 1.28 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 18nH 700mA DCR=120mOhms5%
Datasheet
5.223In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 18 nH 5 % 700 mA 120 mOhms - 40 C + 125 C 35 3.1 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 51nH 600mA DCR=240mOhms5%
Datasheet
7.375In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 51 nH 5 % 600 mA 240 mOhms - 40 C + 125 C 32 1.95 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 0402 15nH 560mA DCR=172mOhms 5% AEC-Q200
Datasheet
10.144In Stock
6.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 15 nH 5 % 560 mA 172 mOhms - 40 C + 125 C 26 3.28 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 2.7nH 35Qfac 0805 0.08Ohms AEC-Q200
Datasheet
1.661In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Power Inductor 0805 (2012 metric) Unshielded 2.7 nH 0.2 nH 800 mA 80 mOhms - 40 C + 110 C 35 6 GHz 2 mm 1.25 mm 1.2 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0.33uH 50 Qfac 0805 1Ohms AEC-Q200
Datasheet
3.549In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Power Inductor 0805 (2012 metric) Unshielded 220 nH 5 % 400 mA 1 Ohms - 40 C + 125 C 50 860 MHz Standard 2 mm 1.25 mm 1.2 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 3.3nH 840mA DCR=66mOhms 5% AEC-Q200
Datasheet
16.342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 3.3 nH 5 % 840 mA 66 mOhms - 40 C + 125 C 20 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 0805 3.3nH 800mA 80mOhms 0.2nH AEC-Q200
Datasheet
2.305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 3.3 nH 800 mA 80 mOhms - 40 C + 125 C 60 Standard 2 mm 1.25 mm 1.4 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0805 12nH 600mA DCR=150mOhms5%
Datasheet
1.972In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 12 nH 5 % 600 mA 150 mOhms - 40 C + 125 C 45 4 GHz Standard 2.28 mm 1.7 mm 1.28 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0805 22nH 500mA DCR=220mOhms5%
Datasheet
3.062In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 22 nH 5 % 500 mA 220 mOhms - 40 C + 125 C 55 2.6 GHz Standard 2.28 mm 1.7 mm 1.28 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0805 47nH 500mA DCR=150mOhms 5% AEC-Q200
Datasheet
1.923In Stock
2.000Expected 20/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 47 nH 5 % 500 mA 150 mOhms - 40 C + 125 C 60 1.7 GHz Standard 2 mm 1.25 mm 1.4 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0805 47nH 500mA DCR=310mOhms5%
Datasheet
2.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 47 nH 5 % 500 mA 310 mOhms - 40 C + 125 C 50 Standard 2.29 mm 1.7 mm 1.48 mm Ceramic WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0805 68 nH 5 % Qmin = 60 RDCmax = 0.27 Ohms
Datasheet
1.978In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

0805 (2012 metric) 68 nH 5 % 500 mA 270 mOhms - 40 C + 85 C 60 1.45 GHz Standard 2 mm 1.25 mm 1.2 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0805 82nH 500mA DCR=320mOhms 5% AEC-Q200
Datasheet
1.985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 82 nH 5 % 500 mA 320 mOhms - 40 C + 125 C 60 1.35 GHz Standard 2 mm 1.25 mm 1.4 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI DCResi=2.8Ohms 1000nH 0.18A AEC-Q200
Datasheet
2.980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Wirewound 0805 (2012 metric) Unshielded 1 uH 5 % 180 mA 2.8 Ohms - 40 C + 125 C 20 250 MHz Standard 2 mm 1.25 mm 1.2 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT Wire Wound Ceramic Inductor AEC-Q200
Datasheet
36In Stock
3.000Expected 06/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0603 1.6nH 700mA DCR=30mOhms 5%
Datasheet
1.177In Stock
3.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 1.6 nH 5 % 700 mA 30 mOhms - 40 C + 125 C 18 12.5 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 1.8nH 700mA 50Ohms 0.2nH AEC-Q200
Datasheet
3.412In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 1.8 nH 0.2 nH 700 mA 50 Ohms - 40 C + 125 C 16 12.5 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 2nH 700mA 80mOhms 0.2nH AEC-Q200
Datasheet
3.696In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 2 nH 0.2 nH 700 mA 80 mOhms - 40 C + 125 C 16 6.9 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 3.3nH 700mA 60mOhms 0.2nH AEC-Q200
Datasheet
5.515In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 3.3 nH 0.2 nH 700 mA 60 mOhms - 40 C + 125 C 22 5.8 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 3.9 nH 0.2 nH Qmin = 22 RDCmax = 0.08 Ohms
Datasheet
2.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

0603 (1608 metric) 3.9 nH 0.2 nH 700 mA 8 mOhms - 40 C + 85 C 22 6 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 4.7 nH +/-0.2 nH Qmin = 20 RDCmax = 0.13 Ohms
Datasheet
2.967In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

0603 (1608 metric) 4.7 nH 0.2 nH 700 mA 130 mOhms - 40 C + 85 C 20 5.8 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 8.2nH 700mA DCR=100mOhms5%
Datasheet
2.662In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 8.2 nH 5 % 700 mA 100 mOhms - 40 C + 125 C 28 4.7 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 8.7nH 700mA DCR=100mOhms5%
Datasheet
1.813In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 8.7 nH 5 % 700 mA 100 mOhms - 40 C + 125 C 28 4.6 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 15nH 700mA DCR=170mOhms 5% AEC-Q200
Datasheet
5.763In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0603 (1608 metric) Unshielded 15 nH 5 % 700 mA 170 mOhms - 40 C + 125 C 35 4 GHz Standard 1.6 mm 1.05 mm 1.05 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel