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HTM2500LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a microcontroller is made possible with the module’s humidity linear voltage output. 


  • Hermetic Housing
  • Humidity calibrated within +/-2% @55%RH
  • Temperature measurement through NTC 10kOhms +/-1% direct output
  • Small size product
  • Typical 1 to 4 Volt DC output for 0 to 100%RH at 5Vdc
  • Full interchangeability
  • High reliability and long term stability
  • Not affected by water immersion
  • Ratiometric to voltage supply
  • Suitable for 3 to 10 Vdc supply voltage 
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Product Type Features

  • Product Type  RHT Module

  • Sensor Type  Analog

Electrical Characteristics

  • Supply Voltage (Peak) (VDC) 12

  • Nominal Output @55%RH (at 5 VDC) (V) 2.48

  • Current Consumption (mA) 1

  • Output Impedance (Ω) 70

Usage Conditions

  • Operating Temperature Range (°C) -40 – 85, -40 – 85

  • Humidity Measuring Range (%RH) 0 – 100

  • Accuracy (%RH) ±3

  • Temperature Coefficient (%RH/°C) .1

  • Sensitivity (mV/%RH) 26


  • Response Time (seconds) 10

Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.