Wurth Elektronik WE-MK Unshielded Multilayer Surface Mount Inductor with Ceramic Core 12 nH 5% Tolerance 190 mA 7447820112

Wurth Elektronik 7447820112 WE-MK unshielded multilayer surface mount inductor is designed for advanced electronic circuits requiring precise inductance and high-frequency performance. Featuring a ceramic core, this 12 nH inductor delivers stable inductance across a wide temperature range of -55°C to 125°C, ensuring dependable operation in harsh environments.

Its multilayer construction integrates the coil within a ceramic substrate, providing compact size with a length of 0.6 mm and a height and depth of 0.3 mm each. Suitable for applications in RF circuits, Bluetooth, wireless LAN, and other communication devices, the inductor supports a maximum DC current of 190 mA, accommodating moderate current loads without saturation.

The component is surface mountable with tape and reel packaging suitable for automated assembly lines. High self-resonant frequency of 2.7 GHz enables it to perform effectively in high-frequency environments. With an inductance tolerance of ±5%, designers can rely on consistent electrical characteristics.

This inductor meets stringent standards including RoHS, REACH, JEDEC JS709B, IEC 61249-2-21, and Automotive Standard AEC-Q200, highlighting its suitability for automotive and industrial use cases.

Its unshielded design allows minimal interference, ideal for compact PCBs where shielding is unnecessary or managed by other design factors. The inductors are marked for polarity, facilitating correct orientation during assembly and diagnostics.

Compact 0.6 mm length, 0.3 mm height, and 0.3 mm depth dimensions. Multilayer ceramic construction for durability and temperature stability. Maximum DC current of 190 mA. High self-resonant frequency of 2.7 GHz for RF applications.

Inductance tolerance of 5% ensures precise performance. Complies with RoHS, REACH, JEDEC JS709B, IEC 61249-2-21, and AEC-Q200 standards. Surface mount termination style with tape & reel packaging.

This product is manufactured to meet industrial, automotive, and telecommunications specifications, ensuring reliable performance in demanding applications. Explore more Surface Mount Inductors from Wurth Elektronik at EnvMart for comprehensive component sourcing.