ZRA Chip Multilayer Ceramic Capacitors Murata ZRA Chip Multilayer Ceramic Capacitors reduce noise when mounted on an interposer board. Mounting the capacitor on an interposer board suppresses the transmission of vibration, which reduces the noise level. These capacitors feature a rated voltage of 4VDC to 25VDC and a capacitance range of 22µF to 47µF. Typical applications for Murata ZRA Chip Multilayer Ceramic Capacitors include mobile devices, audio/video recorders, and navigation devices.