QTI’s RTH42 MIL-PRF-23648/19 specified precision PTC thermistor meets or exceeds all of the requirements of MIL-PRF-23648. It is certified by the Defense Logistics Agency, Qualified Products List QPL-23648.
• PTC thermistor
• Standard resistance: 10 ohms to 10k ohms
• Operating temperature range: -55˚C to 125˚C
• Storage temperature: -65˚C to 150˚C
• Dissipation Constant: 0.25 mW/˚C min. in still air
• Thermal Time Constant: 60 seconds max in still air
• Power rating: 0.250 W at 25˚C derate to 0 W at 125˚C