Wurth Elektronik WE-KI 0805 Unshielded Wirewound Surface Mount Inductor with Ceramic Core 3.3 nH ±0.2 nH 800 mA 744760033A

Wurth Elektronik 744760033A WE-KI 0805 is a high-performance unshielded wirewound surface mount inductor with a ceramic core designed primarily for high-frequency electronic applications. Featuring an inductance of 3.3 nH with a tight ±0.2 nH tolerance and a maximum DC current rating of 800 mA, it is ideal for RF circuits such as wireless LAN, Bluetooth, and RF transceiver communications.

The 0805 package size facilitates easy integration into modern compact PCBs using surface mount technology. The ceramic core material ensures high thermal stability and low losses, supporting operation from -40°C to 125°C. The inductor's low maximum DC resistance of 80 mΩ enhances circuit efficiency and performance.

This inductor offers a high self-resonant frequency of 6 GHz, making it suited to demanding RF applications. It complies with automotive industry standards AEC-Q200 and international standards IEC 61249-2-21 and JEDEC JS709B, along with RoHS and REACH environmental requirements.

Its wirewound construction delivers a high quality factor with a minimum Q of 60, ensuring precise inductance and reduced signal distortion. The termination style is surface mount, with two pins for easy PCB soldering using recommended reflow processes.

Applications include use in wireless communication devices, RF modules, industrial automation, and electronic instrumentation. Its compact size (2 mm length, 1.2 mm height, 1.25 mm depth) supports miniaturization without sacrificing performance.

Other features include tape and reel packaging that supports automated assembly for high-volume manufacturing efficiency. This product is suitable for industrial, commercial, and automotive electronics requiring reliable RF inductors.

Mounted in compact 0805 package suitable for surface mount technology. Ceramic core material ensures excellent thermal stability. Maximum DC resistance is low at 80 mΩ enhancing efficiency. Operating temperature range from -40°C to 125°C ensures reliability in harsh environments.

High self-resonant frequency up to 6 GHz allows for RF applications. Meets automotive AEC-Q200 standard for quality and robustness. Wirewound construction provides superior inductance accuracy and quality factor. RoHS compliant and meets JEDEC and IEC standards.

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