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PT203J2 - Leaded Thermistors

Download the PT203J2 datasheet PDF. This datasheet also covers the PT222J2 variant, as both devices belong to the same leaded thermistors family and are provided as variant models within a single manufacturer datasheet.

General Description

Littelfuse precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications.

Key Features

  • High accuracy.
  • Fast thermal response.
  • Low cost.
  • Small size.
  • Epoxy encapsulated.
  • High stability.
  • Long life.
  • R/T Curve-matched Part Numbering System PT 10 2 J 2 Series Resistance @ 25ºC Base Value Multiplier, power of 10 Ex. 102 = 10 Ω x 102 = 1,000 Ω No Significance R-T Curve Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details. © 2018 Littelfuse, Inc. Revised: February 26, 201.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT222J2-Littelfuse.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Littelfuse

Part Number Description
PT222J2 Leaded Thermistors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Leaded Thermistors Interchangeable Thermistor PT Series Standard Precision Interchangeable Thermistors Dimensions A TINNED ALLOY WIRE C EPOXY COATING B Dimensions shown in incheAs. B C A 30AWG 0.010” 3B0 AWG (0.010") 0.095” Max 0.095" C1.5" MAX Min 1.5” Min “PS” & “PT” SERIES 30 AWG (0.010") TINNED ALLOY WIRE EPOXY COATING 0.095" MAX 1.5" MIN Description Littelfuse precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications. They are particularly suited for uses where their precision interchangeability eliminates the necessity for costly individual circuit calibration.