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  • Thermometrics PTC Thermistors | Type PTO

Thermometrics PTC Thermistors | Type PTO

    PTC Thermistors

Thermometrics Radial Wired Bare PTC Disc Thermistors PTO Series

Thermometrics Type PTO PTC Thermistors consist of a range of radially-wired bare PTC disc thermistors for current regulation, circuit protection and temperature measurement and control. Available in a broad range of resistances, transition temperatures and voltage ratings.

 

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  • Applications
  • Features
  • Specifications
  • Product Documents
  • Part Nos.

Applications

  • Current regulation
  • Circuit protection
  • Temperature measurement and control
  • Features

    • Low cost solid state sensor
    • Available in a broad range of resistances, transition temperatures and voltage ratings
    • Exhibits large positive increases in resistance with temperature
    • Resistance/temperature characteristic is infinitely repeatable and has no hysteresis associated with its action
    • Proven quality and reliability over many years of manufacturing

    Specifications

    Part Number Operating Voltage, Vmax R @ 25°C (±30%) Ω Switch Temp,
    Tb
    A (max)
    mm
    B (max)
    mm
    C (ref)
    mm
    D (ref)
    mm
    L (min)
    mm
    YQS5893PTO 12 2.5 120°C 15.24 4.06 5.0 0.6 25
    YQS5898PTO 12 25 120°C 8.89 3.81 5.0 0.6 25
    YQS5745PTO 25 50 43°C* 8.89 3.81 5.0 0.5 25
    YQS5749PTO 25 50 80°C 8.89 3.81 5.0 0.5 25
    YQS5750PTO 25 50 90°C 8.89 3.81 5.0 0.5 25
    YQS5751PTO 25 50 100°C 8.89 3.81 5.0 0.5 25
    YQS5917PTO 120 20 120°C 16.51 5.84 8.38 0.8 38.1
    YS5918PTO 120 25 60°C 15.24 5.59 8.38 0.8 38.1
    YS5921PTO 120 200 120°C 7.62 5.08 3.81 0.6 38.1
    YQS5925PTO 240 100 120°C 16.51 6.86 8.38 0.8 38.1
    YQS5930PTO 240 3K 110°C 8.89 7.87 6.35 0.8 25
    YQS5934PTO 480 5K 102°C 8.89 7.62 6.35 0.8 25

    Product Documents

    English

    Thermometrics PTC Thermistors | Type PTO Datasheet

    • Download

    Thermometrics Product Spotlight | PTC Heaters for Angle of Attack Vane De-Icing - Product Spotlight

    • Download

    English

    Thermometrics Application Spotlight | Thermistors FAQ - Application Spotlight

    • Download

    Thermometrics Product Spotlight | PTC Heaters for Angle of Attack Vane De-Icing - Product Spotlight

    • Download

    English

    Thermometrics | Temperature Resistance Curves - Reference Guide

    • Download

    Temperature Sensor Solutions | Thermometrics - Brochure

    • Download

    Amphenol Advanced Sensors | Connecting Your World Through Sensing Innovations - OEM Product Catalog

    • Download

    Part Nos.

    Part No. Replacement For
    YQS5893PTO YS5893PTO (RL5305-2.5-110-12-PTO)
    YQS5898PTO YS5898PTO (RL3005-25-110-12-PTO)
    YQS5745PTO YS5745PTO (RL3006-50-30-25-PTO)
    YQS5749PTO YS5749PTO (RL3006-50-80-25-PTO)
    YQS5750PTO YS5750PTO (RL3006-50-90-25-PTO)
    YQS5751PTO YS5751PTO (RL3006-50-100-25-PTO)
    YQS5917PTO YS5917PTO (RL6010-20-120-120-PTO)
    YS5918PTO RL5510-25-60-120-PTO
    YS5921PTO RL2510-200-110-120-PTO
    YQS5925PTO YS5925PTO (RL6015-100-120-240-PTO)
    YQS5930PTO YS5930PTO (RL3020-3000-100-240-PTO)
    YQS5934PTO YS5934PTO (RL3020-5K-100-480-PTO)

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