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 (EUR) 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 0402 8.7nH 480mA DCR=200mOhms 5% AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 8.7 nH 5 % 480 mA 200 mOhms - 40 C + 125 C 18 4.1 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 9nH 2% 680mA DCR= 104mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 9 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 9.5nH 680mA DCR=200mOhms 5% AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 9.5 nH 5 % 680 mA 200 mOhms - 40 C + 125 C 18 4 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 16nH 2% 560mA DCR= 220mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 16 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 19nH 480mA DCR=202mOhms 5% AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 19 nH 5 % 480 mA 202 mOhms - 40 C + 125 C 26 3.04 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 SMT 0402 22 nH 5 %Qmin = 25 RDCmax = 0.3 Ohms
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

0402 (1005 metric) 22 nH 5 % 30 mOhms - 40 C + 85 C 25 Standard 1 mm 0.5 mm 0.5 mm Ceramic WE-KI Reel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 23nH 5% 400mA DCR= 214mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 23 nH 5 % 400 mA 214 mOhms - 40 C + 125 C 26 2.72 GHz Standard 1 mm 0.55 mm 0.5 mm AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 23nH 2% 400mA DCR= 214mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 23 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 30nH 2% 400mA DCR= 300mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 30 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0402 33 nH 5 % Qmin = 24 RDCmax = 0.35 Ohms
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

0402 (1005 metric) 33 nH 5 % 350 mOhms - 40 C + 85 C 24 Standard 1 mm 0.5 mm 0.5 mm Ceramic WE-KI Reel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 39nH 2% 320mA DCR= 550mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 39 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 40nH 2% 320mA DCR= 438mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 40 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 51nH 100mA DCR=820mOhms 5% AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 51 nH 5 % 100 mA 820 mOhms - 40 C + 125 C 25 1.75 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 51nH 2% 100mA DCR= 820mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 51 nH 2 % 100 mA 820 mOhms - 40 C + 120 C 25 Standard 1 mm 0.6 mm 0.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 75nH 2% 160mA DCR= 1200mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 75 nH 2 % 160 mA 1.2 Ohms - 40 C + 125 C 20 Standard 1 mm 0.55 mm 0.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0402 82 nH 5 % Qmin = 20 RDCmax = 1.25 Ohms
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

0402 (1005 metric) 82 nH 5 % 100 mA 1.25 Ohms - 40 C + 85 C 20 1.5 GHz Standard 1 mm 0.5 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 91nH 2% 120mA DCR= 2300mOhms AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Wirewound 0402 (1005 metric) Unshielded 91 nH 2 % 120 mA 2.3 Ohms - 40 C + 125 C Standard 1 mm 0.55 mm 0.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMT 0402 120 nH 5 % Qmin = 20 RDCmax = 2.66 Ohms
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

0402 (1005 metric) 120 nH 5 % 100 mA 2.66 Ohms - 40 C + 85 C 20 1.1 GHz Standard 1 mm 0.5 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 1nH 2.3A 30mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 1 nH 0.2 nH 2.3 A 30 mOhms - 40 C + 125 C 20 16 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 2nH 2.1A 38mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 2 nH 0.2 nH 2.1 A 38 mOhms - 40 C + 125 C 24 15.2 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 2.2nH 2.1A 38mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 2.2 nH 0.2 nH 2.1 A 38 mOhms - 40 C + 125 C 25 15.1 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 2.7nH 1.5A 560mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 2.7 nH 0.2 nH 1.5 A 560 mOhms - 40 C + 125 C 24 13 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 3.3nH 1.7A 45mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 3.3 nH 0.2 nH 1.7 A 45 mOhms - 40 C + 125 C 28 12.8 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 3.6nH 1.7A 45mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 3.6 nH 0.2 nH 1.7 A 45 mOhms - 40 C + 125 C 28 11.7 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0402 3.9nH 1.7A 45mOhms 0.2nH AEC-Q200
Datasheet
Non-Stocked
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Wirewound 0402 (1005 metric) Unshielded 3.9 nH 0.2 nH 1.7 A 45 mOhms - 40 C + 125 C 28 9.5 GHz Standard 1.1 mm 0.6 mm 0.6 mm Air AEC-Q200 WE-KIHC Reel