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TT-3 / TT-S

CTS Thermistor Series TT-3 / TT-S on white background

NTC Epoxy Coated Chip Thermistor

The TT-3/TT-S series NTC thermistors are small size epoxy coated sensing devices. Wide range of tolerances and wire configurations makes them ideal choice for temperature sensing, control and compensation.

Series Resources


  • Curve matched characteristics,
  • Custom size and wire configuration,
  • Fast Response Time,
  • Tight resistance and Beta Value tolerance,
  • Excellent stability and reliability.


  • Ambient temperature sensing, control and compensation,
  • Liquid or gas temperature control and monitoring
  • Assembly into probes
  • Automotive (Air Conditioning, Cabin Climate Control/Management, External Temperature Monitoring, Heated Seats, Heated Steering Wheels, other),
  • Industrial applications,
  • Computer and Communications Industry
  • HVAC, White Goods, Military.
Sensor TypeNTC
Temperature Range-50°–150°
Beta Value3190, 3977, 3435, 3690, 4280, 3500, Custom
Resistance0.1kΩ to 1000kΩ
Tolerance0.1C (0C to 70C) / 0.2C (0C to 70C) / 1% / 2% / 5% / Custom

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Where to Buy

CTS components are stocked and sold through a global network of distributors & sales representatives. Select your preferred partner in the link below.

Where to Buy