CotoMOS® CT137/CS137

The CT137 and CS137 combine Coto quality and economy in an industry standard 6 pin DIP package. Both the CT137 and the CS137 offer low on resistance. The CT137 utilizes a thru hole lead configuration, while the CS137 offers a surface mount option when the application requires it. Both relays are ideally suited to the needs of Test and Measurement, Industrial, and Telecommunications.   Download Datasheet

CT137/CS137 Series Features

  • Contact Form: 1A
  • Load Voltage: 60V Maximum
  • Operation LED Current: 3.0mA Maximum
  • Load Current: 400mA Maximum
  • On-Resistance: 1.6Ω Maximum
  • Low Off-State Leakage Current: 1.0μA Maximum
  • I/O Breakdown Voltage: 1500Vrms Minimum
  • Suffix - H for I/O Breakdown Voltage: 5000Vrms Minimum
CotoMOS CT137 CS137


In Inches (Millimeters)
  • CT137/CS137 mechanicals
  • CT137/CS137 mechanicals


Operating Temp: -40°C to +85° C; Storage Temp: –40 to +100 C. All electrical parameters measured at 25° C unless otherwise specified.

Coto Technology