The 917975-7 is a 76-position connector housing designed for wire-to-board systems within the .040/.070 Hybrid I/O Connector family. This housing is constructed from PBT material and is exclusively designed to accept .040 II receptacle contacts. These contacts accommodate a wire size range of AWG #22-18 (0.3-0.85mm²) with an insulation diameter of 1.1mm to 1.8mm. It is engineered to mate with 76-position Plug Mark II (side double-lock type) cap housings, such as part numbers -178780- and -174915-, providing a secure and reliable connection in various electronic assemblies.