QTI’s QTG12 diode series of axial leaded precision PTC thermistors conform to the EIA D07 diode package. They are the commercial version of the RTH42 (MIL-PRF 23648) and conform to the standard D035 package size. A RoHS compliant version of the QTG12 is available.

Engineering Information
•   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: 0.125 W at 25˚C derate to 0 W at 125˚C
•   RoHS compliant option available