4-position right-angle Micro-MaTch receptacle
The forked contact design and tin-on-tin plating (both mating and post surfaces) are rated for general-purpose signal duty, not high-cycle or corrosive environments.
Pitch and footprint compatibility
The 0.122" (3.10mm) post length is typical for 1.6mm-thick PCBs; confirm your board thickness and solder wave clearance. Compared to the 12-position sibling 1-2823056-2 (same pitch, black PA46 housing, surface-mount), this 4-position part uses a through-hole right-angle body with a red PBT/polyester housing. The tin post finish is standard for solder-wave assembly.
