It belongs to a family of 2.00 mm pitch battery interconnects, and the 10-position count matches a 10-circuit battery pack or power distribution board. The gold-plated contacts (11.8 µin over copper alloy) handle 6 A per circuit at 30 V, which is typical for a medium-current battery tap or balance lead.
Single-row layout means a narrow PCB cutout. The push-pull fastening type and integral flange provide mechanical retention against the mating plug — important in a battery application where vibration or cable strain can work a connector loose. Operating temperature spans -20°C to 80°C, which covers most consumer and light industrial battery compartments but not an engine bay or hot enclosure.
This is the receptacle (female) side. The through-hole solder termination is straightforward for a wave-solder line or hand-solder rework. No crimp tool needed on this half — the contacts are integral to the housing.
The 1612963-4 is listed as Active and RoHS3 compliant. For a battery connector used in production, this means the part is still a standard catalogue item — no last-time-buy clock ticking.