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 (SGD) 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 18nH 420mA DCR=230mOhms 5% AEC-Q200
Datasheet
2,784In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 18 nH 5 % 420 mA 230 mOhms - 40 C + 125 C 25 3.1 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 20nH 420mA DCR=250mOhms 5% AEC-Q200
Datasheet
1,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 20 nH 5 % 420 mA 250 mOhms - 40 C + 125 C 25 3 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 24nH 400mA DCR=300mOhms 5% AEC-Q200
Datasheet
234In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 24 nH 5 % 400 mA 300 mOhms - 40 C + 125 C 25 2.7 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 24nH 2% 400mA DCR= 300mOhms AEC-Q200
Datasheet
2,820In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 24 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 27nH 400mA DCR=298mOhms 5% AEC-Q200
Datasheet
4,714In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 27 nH 5 % 400 mA 298 mOhms - 40 C + 125 C 26 2.48 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 27nH 2% 400mA DCR= 298mOhms AEC-Q200
Datasheet
2,252In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 27 nH 2 % Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 30nH 400mA DCR=300mOhms 5% AEC-Q200
Datasheet
3,714In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 30 nH 5 % 400 mA 300 mOhms - 40 C + 125 C 25 2.35 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 33nH 400mA DCR=350mOhms 5% AEC-Q200
Datasheet
2,983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 33 nH 5 % 400 mA 350 mOhms - 40 C + 125 C 24 2.35 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 36nH 320mA DCR=403mOhms 5% AEC-Q200
Datasheet
2,805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 36 nH 5 % 320 mA 403 mOhms - 40 C + 125 C 26 2.32 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 39nH 320mA DCR=550mOhms 5% AEC-Q200
Datasheet
3,464In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 39 nH 5 % 320 mA 550 mOhms - 40 C + 125 C 25 2.1 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 40nH 320mA DCR=438mOhms 5% AEC-Q200
Datasheet
1,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 40 nH 5 % 320 mA 438 mOhms - 40 C + 125 C 26 2.24 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 47nH 100mA DCR=830mOhms 5% AEC-Q200
Datasheet
4,466In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 47 nH 5 % 100 mA 830 mOhms - 40 C + 125 C 26 2.1 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 47nH 2% 100mA DCR= 830mOhms AEC-Q200
Datasheet
1,674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 47 nH 2 % 100 mA 830 mOhms - 40 C + 125 C 26 Standard 0.55 mm 0.55 mm 0.6 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 56nH 100mA DCR=970mOhms 5% AEC-Q200
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 56 nH 5 % 100 mA 970 mOhms - 40 C + 125 C 22 1.76 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 68 nH 5 % Qmin = 22 RDCmax = 1120 Ohms
Datasheet
2,610In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

0402 (1005 metric) 68 nH 5 % 100 mA 1.12 Ohms - 40 C + 85 C 22 1.62 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 100nH 100mA DCR=2.52Ohms 5% AEC-Q200
Datasheet
2,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 100 nH 5 % 100 mA 2.52 Ohms - 40 C + 125 C 20 1.3 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 120 nH 5 % Qmin = 20 RDCmax = 2.66 Ohms
Datasheet
6,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 3.6nH 1.7A 45mOhms 0.2nH AEC-Q200
Datasheet
10,000Expected 30/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 0402 5.6nH 760mA DCR=83mOhms 5% AEC-Q200
Datasheet
15,048On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 5.6 nH 5 % 760 mA 83 mOhms - 40 C + 125 C 23 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-KIHC 0603 5.1nH 1.7A 36mOhms 0.2nH AEC-Q200
Datasheet
3,000Expected 18/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0603 (1608 metric) Unshielded 5.1 nH 0.2 nH 1.7 A 36 mOhms - 40 C + 125 C 32 8.9 GHz Standard 1.7 mm 1.1 mm 0.9 mm Air AEC-Q200 WE-KIHC Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KIHC 0603 16nH 1.1A DCR=85mOhms 2% AEC-Q200
Datasheet
2,975Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0603 (1608 metric) Unshielded 16 nH 2 % 1.1 A 85 mOhms - 40 C + 125 C 36 3.5 GHz Standard 1.7 mm 1.1 mm 0.9 mm Air AEC-Q200 WE-KIHC Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI SMD 72nH 400mA .49Ohms AEC-Q200
Datasheet
3,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 72 nH Standard AEC-Q200 WE-KI Reel, Cut Tape, MouseReel
Wurth Elektronik RF Inductors - SMD WE-KI 1008 27nH 1A DCR=100mOhms 5% AEC-Q200
Datasheet
2,000Expected 21/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Wirewound 1008 (2520 metric) Unshielded 27 nH 5 % 1 A 100 mOhms - 40 C + 125 C 60 1.8 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
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 0402 5.1nH 800mA DCR=83mOhms 5% AEC-Q200
Datasheet
7,630On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Wirewound 0402 (1005 metric) Unshielded 5.1 nH 5 % 800 mA 83 mOhms - 40 C + 125 C 23 5.8 GHz Standard 1 mm 0.55 mm 0.5 mm Ceramic AEC-Q200 WE-KI Reel, Cut Tape, MouseReel