Labfacility IM Series Miniature IEC Thermocouple Connectors - Labfacility IM-J-MQ, A type J, free plug thermocouple connector with quick wire termination that makes it simple to connect.
Has flat pins and terminal/contact materials matched to the thermocouple type, thus avoiding the introduction of errors.
Labfacility IM-J-MQ Type J IEC Miniature Quick Wire Thermocouple Connector Plug