CotoMOS® C208S

The C208S series is robust, ideal for security and analog multiplexing applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and an integrated monolithic die for the switch output. The die is fabricated in a high-voltage dielectrically isolated technology and is comprised of a photodiode array, switch control circuitry and MOSFET switches.   Download Datasheet

C208S Series Features

  • Normally open, single pole single throw
  • Control 100V AC peak or DC voltage
  • Switch 150mA loads
  • Controls low-level analog signals down to zero voltage
  • High sensitivity, low ON resistance
  • Low-level off-state leakage current
  • High isolation voltage
  • Pb free and RoHS compliant
  • Agency Approvals: UL / CUL Approved (No. E351594)


  • Telecommunications (PC, electronic notepad)
  • Modem
  • Telephone equipment
  • Security equipment
  • Sensors
  • Measuring and testing equipment
  • Factory automation equipment
  • High speed inspection machines
  • Analog Multiplexing
CotoMOS C208S


In Inches (Millimeters)
  • CotoMOS C208S Dimensions
CotoMOS C208S Table


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