Small Package Size. Fast-Switching Speed and Low Capacitance.

Panasonic PhotoMOS® Relays are MOSFET-enabled Solid State Relays featuring low off-state leakage current and stable on-resistance over the component lifetime. Low CxR values, high optical isolation between input and output, and DC and AC / DC load ratings. MOSFET drivers available in SSOP, SOP 4-pin, and DIP 6-pin.

PhotoMOS® brand Relays from Panasonic are also sometimes referred to as:

  • Photo Relays
  • Photo Voltaic Relays
  • Solid State Relays
  • MOS-FET Relays

Use Panasonic's Parametric Search Tool to find the right PhotoMOS Relay for the application!

Download the comprehensive PhotoMOS® Part Number Selector Guide Here!

For superior quality and reliability, ask for Panasonic PhotoMOS® Relays by name!

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Please be advised that Panasonic’s Semiconductor Relay and PhotoIC Coupler products are not impacted by the recent Semiconductor business transfer announced on November 28, 2019. Click here for more information.


  • High Switching Speed
  • Long Operational Life
  • High Vibration
  • Shock Resistance
  • No Arcing
  • No Bounce
  • No Switching Noise


  • Test And Measurement
  • Instrumentation
  • Security
  • Medical
  • Data Communications
  • Automotive
  • Railway And Traffic Signals
  • Industrial Machines

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