Therm-O-Disc > Products > NTC Temperature Sensors


11J NTC Thermistor Temperature Sensors from Therm-O-Disc® offers excellent reliability in a compact, rugged, cost-effective design. Lead wires can be set to any length and color to match your requirements. The metal shell can be made from brass, aluminum, stainless steel or most any metal that you need for your application. The internal thermistor element can be selected to meet any resistance-temperature curve and tolerance.  An optional tube-mounting clip is available in a number of tube sizes.  The 11J is used in a wide range of applications including air conditioners, refrigeration systems, heat pumps, boilers and industrial processing systems.

  • Ambient and surface temperature sensing
  • Lead wire length and color to customer specification
  • Lead wires can be terminated with customer-specified terminals or connectors
  • Tube Mounting Clip available
  • Bodies in Brass, Aluminum, or Stainless Steel with others available
  • Operating Temperature Range: -40°C to +80°C and up to 150°C (dependent on epoxy and wire rating)
  • Insulation Strength: 1500VAC/0.5mA/2Seconds (inquire for alternate values)
  • Accuracy: 1°C typical (inquire for alternatives)
  • Thermal Time Constant in Air: 10 seconds typical
  • Air Conditioning
  • Heat Pump
  • Industrial Processing
  • Residential Refrigeration
Agency Ratings
  • UL
  • See data sheet (Product Download Tab) for detailed ratings information.