PM Series

PM Series

Product catalog summary
Features
  • Tolerance resistance matched to specific temperature.
  • Excellent field stability.
  • Cost-effective discrete thermistor.
  • RoHS Compliant.

The PM Series thermistors are precision tested for specific temperature tolerances, making them ideal for high-volume applications in industries such as HVAC, automotive, and industrial markets.

Specifications
  • Temperature Rating: Operates intermittently from -50°C to 150°C, with optimum stability at or below 125°C.
  • Curves/Betas (25/85): A Curve = 3977K, B Curve = 3942K, C Curve = 3695K, D Curve = 4262K, F Curve = 3435K.
  • Tolerances: Available at ±1.0°C temperature points with tolerances of ±1%, ±2%, ±3%, ±5%, and ±10%.
  • Temperature Points: Standard points include -20°C, 0°C, 25°C, 37°C, 70°C, and 100°C, with other points available upon request.
  • Dissipation Constant: 3.0 mW/°C in still air and 13.0 mW/°C in stirred oil.
  • Thermal Time Constant: Typically 15.0 seconds in still air and 0.75 seconds in stirred oil.
  • Maximum Power Rating: 30 mW at 25°C to 1mW at 100°C.
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Catalog excerpts

PM Series-1

FEATURES • Tolerance resistance matched to specific temperature • Excellent field stability • Cost effective discrete thermistor • RoHS Compliant PM Series thermistors are precision tested at a chosen tolerance for a specific temperature. This cost effective thermistor provides an advantage to industries with high volume applications, such as in HVAC, automotive, and industrial markets. Tolerances at temperature points Temperature rating/ PM Series thermistors may be recommended operating intermittently cycled at temperatures ranges from -50°C to 150°C. Optimum stability is achieved when they operated at or below 125°C A Curve = 3977K B Curve = 3942K C Curve = 3695K D Curve = 4262K F Curve = 3435K ±1.0°C ±1% ±2% ±3% ±5% ±10% 0°C 25°C 37°C 70°C 100°C Other temperature points available upon request Dissipation constant 3.0 mW/°C in still air 13.0 mW/°C in stirred oil Thermal time constant Typically 15.0 seconds in still air Typically 0.75 seconds in stirred oil Maximum power rating 30 mW at 25°C to 1mW at 100°C E-mail: [email protected]

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