825440-5 is a dual-row vertical PCB header from the AMPMODU series designed for board-to-board interconnection. This standard profile header features 10 positions with a 2.54 mm (0.100 inch) centerline matrix and square phosphor bronze contacts with gold plating (30 microinches) in the mating area. The mating post length is 6.70 mm and the solder tail termination post length is 3.20 mm with tin plating. The polyester housing is rated UL 94V-0 for flammability and the connector is RoHS/ELV compliant with wave solder capability up to 265°C. This header is ideal for PCB applications requiring reliable side-to-side stackable connections.