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Semitec AP-2 Ultra High Accuracy Thermistors

Our popular Semitec AP thermistors offer an even higher accuracy than our Semitec AT  thermistors with a 150°C Tmax rating. The AP series thermistor features an even higher accuracy than the high accuracy AT thermistors from Semitec and is suitable for many applications.

We stock an extensive stock range from  2.00 kΩ – 200kΩ.



  • RT curve-matched bead NTC thermistor
  • Extremely high accuracy (±0.5%) tolerances between -60°C/+80°C
  • Tight R25 and B25/85 tolerances (± 0.5%)
  • Wide temperature range -60°C/+150°C
  • Rigid lead format NTC thermistor


Stock List:

202AP-2, 232AP-2, 502AP-2, 103AP-2, 103AP-2-A, 103APA-2, 203AP-2, 503AP-2, 104AP-2, 204AP-2


  • Mobile devices
  • Battery chargers
  • Battery packs
  • Fan motors
  • Automotive
  • Office automation
  • Home electronics
  • Security
  • Thermometers
  • Measuring instruments

Technical Line Drawing

Measurement Accuracy Comparison Graph