Cosmo Optoelectronic

Since 1981, Cosmo Electronics Corporation has become worlds leading manufacturer of Solid State Relay.    

Cosmo Electronics is listed on Taiwan Stock Exchange Corporation (TSEC) since year 2000. For the past 30 years, through its relentless devotion to research and development, keep providing professional techniques and comprehensive service to customer. Cosmo Electronics is recognized as global leading company in Optoelectronics industry.


Solid State Relay (MOSFET output), Reed Relay, Solid State Relay

Cosmo Optoelectronic Download