The Coto Classic™ Reed Relays Line is composed of a wide range of relay types for a multitude of applications. Non-standard package sizes and pinouts, custom coil and shielding designs, and multi-pole configurations are common variables. Coto relays are capable of carrying up to six amps, and can provide switching currents up to four amps along with 10-15 KV switching. Coto relays are qualified to the highest electrical test specifications in the reed relay industry.   All of our relays are 100% tested.

Red Relays
  • High Reliability - 100% Tested
  • Multiple Forms & Styles
  • Innovative Design


CotoMOS® MOSFET Relays are a reliable, economical and readily available switching solution by Coto Technology. The CotoMOS® solid state series is available in various package styles that include a 4-, 6- and 8-pin DIP, in through-hole and surface mount packages. Additionally, 4- and 8—pin SOP surface mount packages are available.   Capable of switching from 40V up to 1500V, the current switching capability ranges from 30mA to 4.5A. CotoMOS® provides on resistance as low as 0.085Ω, with standard 1,500V isolation voltage.
  • Solid State Technology
  • Reliable and Economical
  • Various Package Styles
  • Through-Hole & Surface Mount

Technical & Application Support

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