Date: 24/06/2012

Murata starts volume production of vibration resistant capacitors

Murata Manufacturing has commenced mass-production of monolithic ceramic capacitors on interposer substrates.

Murata explains: In the design of power supply circuits for various applications such as laptop PCs, cellphones and digital cameras, "squealing" caused by vibration of capacitors is an issue.
Murata has recently commercialized a "monolithic ceramic capacitor on an interposer substrate," which consists of a monolithic ceramic capacitor mounted on an interposer substrate. This arrangement enables the interposer substrate to absorb vibration generated in the capacitor, and greatly suppresses the transmission of vibration to the main board.


Electric characteristics:

Rated voltage: 6.3Vdc
Capacitance: 22µF
Capacitance deviation: M (±20%)