MM Series NTC Thermistors

By Littelfuse Inc 243

MM Series NTC Thermistors

U.S. Sensor/Littelfuse's LL-31 MicroMELF Series thermistors are manufactured using super stable NTC chips which are hermetically sealed in a glass package.  These extremely reliable surface mount thermistors are capable of withstanding severe environmental conditions.


  • Surface mountable
  • Hermetically sealed glass package
  • Low cost
  • High stability
  • Rated to 220°C operating temperature