Wurth Elektronik WE-KI 0402 Unshielded Wirewound Surface Mount Inductor with Ceramic Core 2.2 nH ±0.2 nH 960 mA 6 744765022A

Wurth Elektronik 744765022A WE-KI 0402 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core delivers a 2.2 nH inductance with a tight tolerance of ±0.2 nH and supports a maximum DC current rating of 960 mA. Designed specifically for high frequency applications, this inductor offers exceptional performance with high self-resonant frequency up to 6 GHz, making it ideal for use in wireless LAN, Bluetooth, and RF transceiver communications.

This Surface Mount Inductor features a compact 0402 package size, measuring 1 mm in length, 0.5 mm in height, and 0.55 mm in depth, making it suitable for space-constrained PCB layouts. The wirewound construction on a ceramic core ensures excellent thermal stability, durability, and performance consistency even under challenging automotive and industrial temperature ranges from -40°C to 125°C, and it complies with the automotive AEC-Q200 standard.

The device has a maximum DC resistance of 70 mΩ which minimizes power loss in circuits. Its minimum quality factor of 18 ensures high efficiency and signal quality in RF designs. The termination style is surface mount to support automated assembly and improve production efficiency. This inductor also adheres to key international standards including IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS, confirming its environmental compliance.

Typical applications for the WE-KI series include high-frequency filtering, impedance matching, and decoupling in wireless communication systems, automotive electronics, and industrial RF modules. The product is supplied in tape and reel packaging format to facilitate mass automated placement during manufacturing.

Unshielded wirewound construction ensures uncompromised performance. Ceramic core material enhances thermal stability and high-frequency response. Compact 0402 package with 1 mm length and 0.5 mm height dimensions. Wide operating temperature range from -40°C to 125°C meeting automotive standards.

High maximum self-resonant frequency of 6 GHz. Low DC resistance of 70 mΩ for energy efficiency. ±0.2 nH inductance tolerance for precise circuit tuning. Surface mount termination style suitable for automated PCB assembly.

Minimum quality factor of 18 ensuring excellent signal integrity. Compliance with IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS standards.

Explore the range of Wurth Elektronik inductors and other high-quality surface mount components available at EnvMart to support your industrial, automotive, telecommunications, and manufacturing needs.