The 3-794677-8: This is an 8-position, dual-row header from the Micro MATE-N-LOK series, pitched at 3.00 mm between contacts and rows.
Tin-plated contacts — 100 µinch on mating and post
For a typical 22 AWG circuit, expect 5 A per contact at a 30°C rise; always confirm with the terminal datasheet for your wire gauge.
The base product number is 794677; the -8 suffix indicates the 8-position variant.
A close peer is the 1-1871673-2 (4-position header at 2.50 mm pitch, also right-angle with board lock). The 3-794677-8 carries 8 circuits versus 4, and its 3.00 mm pitch gives more room between contacts for routing traces on the PCB — the 2.50 mm pitch sibling packs tighter but at the cost of board routing density.