The 826470-6 is a 12-position, dual-row header from TE's AMPMODU Mod II series, on 0.100" (2.54mm) pitch.
The 12 positions (all loaded) give you six contacts per row, enough for a parallel data bus, a set of sensor inputs, or a power-and-signal harness. The solder post length is 0.126" (3.20mm) — standard for a 1.6mm-thick PCB. Right-angle orientation means the pins emerge perpendicular to the board edge; plan the keep-out zone on the PCB to leave room for the mating receptacle and cable bend radius.
Material ratings and operating range
Housing is glass-filled PCT (Polycyclohexylenedimethylene Terephthalate), rated UL94 V-0 — it won't sustain flame in an enclosed equipment scenario. Phosphor bronze contacts with gold-on-nickel mating finish. ROHS3 compliance means no restricted substances in the bill of materials.