Würth Elektronik WE-CCMF SMT Ceramic Common Mode Filters are compact multilayer common mode chokes that feature high common-mode attenuation in Wi-Fi® frequencies (>30dB at bandwidth). The WE-CCMF series provides a solution to improve the sensitivity of wireless LAN and BLUETOOTH®-enabled devices that also include interfaces with high-speed differential signal transmission. Würth Elektronik WE-CCMF SMT Ceramic Common Mode Filters achieve excellent attenuation (>12GHz) and feature an LTCC design that ensures low losses and high reliability.