It uses the standard 0.100" (2.54 mm) pitch on both rows and between rows — the same spacing as classic DIP packages and breadboard proto boards, so your board layout engineer can route traces between pads without a squeeze. It's rated 5 A per contact at 110 V, with a UL94 V-0 black housing. The contacts are unshrouded, so the technician needs to align the mating half visually; no plastic shroud to guide it in.
Board Fit and Layout Notes
With a 0.318" (8.08 mm) mating pin length and the same post length, this header sits at a standard height above the board for mating with a variety of BERGSTIK II receptacles or IDC sockets. The dual-row 0.100" row spacing means you can route a trace between the pads on a standard 0.062" board without dropping to a finer line width. The right-angle orientation also means the connector body overhangs the board edge — check your enclosure clearance on the mating side.