Keystone Electronics 1294 is a 9V battery holder for 1 cell with PCB through-hole mounting and PC pin termination. It features a glass filled nylon body and operates from -40°C to 130°C.
The 1290 is a 9V battery holder from Keystone Electronics, designed for 1 cell with solder lug termination. It features a chassis mount aluminum frame and operates from -40°C to +130°C.