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44000RC SERIES Precision Epoxy NTC Thermistors Interchangeable Thermistors TE Connectivity (TE) provides highly accurate and stable temperature sensing for measurement, control, indication and compensation. The tight interchangeability of our precision components allows precise measurement without calibration of circuitry to match individual components. TE offers two interchangeability tolerances 0.2C and 0.1C. Choose epoxy-encapsulated components for applications where Specifications cost, flexibility and a wide range of resistance values are important. Time Constant Features 1 sec max when suspended by their leads in a well-stirred oil bath. In still air, High sensitivity to detect small temperature changes 10 sec max. High density ceramic sensor provides: Dissipation Constant o Stability 8mW/C min when suspended by their o 0.2, 0.1 interchangeability leads in a well-stirred oil bath, or 1mW/C in still air. Applications Stability Temperature control for DNA replication/analysis and cytology TE thermistors are chemically stable equipment and not significantly affected by aging Temperature control in photocopy machines and in photo or exposure to strong nuclear radiation. reproduction and enlargement machines Resistance/Temperature Data Temperature monitoring for telecommunications battery backup A C resistance vs temperature table in systems 1C increments is available on Temperature monitoring and control in clean rooms/controlled www.te.com. environments Interchangeability Tolerance Data Temperature monitoring on the ocean floor Tables on www.te.com show nominal Heater monitor/control for outdoor pool/spa resistance values, ohms per degree and tolerance at select temperatures Temperature monitoring for fruit growers over the operating range. Maximum Power 30mW at 25C de-rated to zero power at 125C Page 1 TESS-ANDO-408-0000050 TE SENSOR SOLUTIONS /// MEAS 44000RC SERIES REV A MEAS MICRO-THERMOCOUPLES Mechanical Details Performance Specifications Tolerance on Beta Time Response Dissipation Constant Insulation Resistance Value in Air in Air (Min. of 100Mohms for 1 Sec.) % Seconds mW/C Volts 44001RC 0.8 < 10 1 500 44002RC 0.8 < 10 1 500 44003RC 1.0 < 10 1 500 44004RC 0.8 < 10 1 500 44005RC 0.8 < 10 1 500 44007RC 0.8 < 10 1 500 44016RC 0.8 < 10 1 1 500 1 44006RC 0.8 < 10 1 500 44008RC 0.8 < 10 1 500 44011RC 0.8 < 10 1 500 44033RC 0.4 < 10 1 500 44030RC 0.4 < 10 1 500 44034RC 0.4 < 10 1 500 44036RC 0.4 < 10 1 500 44037RC 0.4 < 10 1 500 44031RC 0.4 < 10 1 500 44032RC 0.4 < 10 1 500 TESS-ANDO-408-0000050 TE SENSOR SOLUTIONS /// MEAS 44000RC SERIES Page 2 REV A