Board Fit and Circuit Count
The 2.50 mm pitch and 2.50 mm row spacing set the board footprint — each contact sits on a 0.098-inch grid.
The 4.2 A ceiling is the per-contact limit under the housing's thermal rise — for a 16-position harness drawing near the full rating, the aggregate current through the header stays within the UL94 V-0 polyamide housing's temperature budget. Operating range spans -55°C to 105°C.
Glow Wire Compliance and Board Lock
Mating Half and Fastening
Mates with a standard Economy Power 2.5 receptacle housing (sold separately) using a friction lock. The header is keyed by the 4-wall shroud to prevent mis-mating.