It uses a standard 0.100" (2.54mm) pitch on both rows and between rows, making it a direct fit for legacy 0.100" grid board layouts. The unshrouded push-pull design keeps the mated stack height low — the overall contact length is 0.525" (13.34mm) — and the UL94 V-0 black housing suits equipment inside an enclosure requiring flame rating.
The 0.100" pitch is the industry-standard 2.54mm grid — the footprint matches any 0.100" header pattern, so board layout is straightforward.
This is an unshrouded header — it mates with any standard 0.100" pitch, 58-position female receptacle (socket) that accepts square 0.025" posts. The through-hole solder termination requires the board to have 58 plated through-holes on 0.100" staggered rows. The 0.100" (2.54mm) post length gives enough protrusion for a standard PCB thickness with a wave or hand solder fillet.