MCZ1210DH Compact Multilayer Common Mode Filters TDK MCZ1210DH Compact Multilayer Common Mode Filters feature a wide frequency range for differential mode transmission up to 6.0GHz while ensuring common mode impedance. The MCZ1210DH filters suppress common-mode noise without influencing the high-speed differential transmission line signal. Typical applications include high-speed interfaces for electronic equipment such as HDMI, DVI, and USB 3.0 in TVs, DVCs, mobile phones, PCs, and more.