AMPMODU Mod IV polarized receptacle style single and double row wire applied socket housings with a 2.54mm centreline made from black flame retardant thermoplastic.
Part numbers X-102241-X are single row polarized housings with detent latching
Part numbers X-87977-X are double row polarized housings
Part numbers X-87922-X are double row polarized housings with detent latching & strain relief.
Part numbers X-87631-X are double row polarized housings with detent latching and are available with stamped cavity identification (please refer to datasheet for details)
There are two types of keying plugs that can be used with these receptacle style socket housings: stock number 681-2644 which plugs into the the standard or intermediate pressure receptacle contact and stock number 509-2076 which plugs directly into the housing.
For suitable socket contacts see stock numbers 719-4284, 718-9835 and 680-2388 typically.

2.54mm TE Connectivity AMPMODU Mod IV Range