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Semitec HT Series SMD Chip NTC Thermistors

Semitec HT series SMD thermistors are a unique NTC temperature sensor solution.  They utilise a high accuracy NTC thermistor element encapsulated in an SOD-123 plastic package.  This encapsulation gives them superior environmental compared with conventional chip thermistors.

As well as the SOD-123 package, by forming the metal legs into short axial leads, Semitec can also offer the HTF package.  This HTF version is especially useful when monitoring airflow temperatures over a small aperture on a p.c.b. or other electrical circuit.

With R25 values from 3kohms to 100kohms and tolerances as small as +/-1%, the HT and HTF series thermistors can offer a range of SMD temperature sensor solutions for your application.  Custom R25 and B values also  available for very high volume applications.

 

Applications

  • Electric vehicle batteries
  • Mobile devices
  • Battery packs
  • LCDs
  • Hybrid ICs
  • OCXOs and TCXOs

Features

  • Temperature range: -40°C to +125°C
  • R25 values: 3kohms to 100kohms
  • SOD-123 SMD or axial wing formats
Semitec High Accuracy HT Mini Chip NTC Thermistor Technical Drawing