The Hirose FX30B-2P-7.62DSA30 is a 2-position male header from the FunctionMax™ FX30B series, designed for board-to-board power interconnects. It carries 16 A per contact at 250 V, with a 0.300" (7.62 mm) pitch that gives generous creepage for the voltage rating — this is a power blade, not a signal pin. The header is shrouded with 2 walls, mates via push-pull fastening, and is specified for a 30 mm mated stack height.
Within the FX30B family, the 7.62 mm pitch version is the widest-spaced option — the FX30B-2P-3.81DSA20 uses a 0.150" (3.81 mm) pitch and a 20 mm stack height, while the FX30B-2P-7.62DSA25 shares the same 7.62 mm pitch but drops the stack height to 25 mm. All three carry the same 16 A rating, 250 V, gold mating finish, and board guide/lock features. The choice between them is purely mechanical: the 30 mm version gives the tallest board-to-board clearance in the 2-position, 7.62 mm pitch line.
The UL94 V-0 nylon housing and copper alloy contacts with gold-over-nickel mating finish are standard for the series.