The FX30B-4P-3.81DSA30 is a high-performance board-to-board PCB connector designed for male applications in black color. Featuring a durable nylon housing, this connector offers reliable performance in a wide range of operating conditions, with a minimum temperature of -55°C and a maximum temperature of 105°C. With 4 contacts arranged in a single row and a pitch of 3.81mm, it provides efficient signal transmission. The connectors are mounted through holes and feature a straight mount angle, with a solder termination method for secure and stable connections. Constructed from copper alloy with gold plating, they offer excellent conductivity and corrosion resistance. Rated for 20A current and 250VAC voltage, these connectors are suitable for demanding applications. With a mating cycle of 100, they ensure long-lasting performance. RoHS compliant and UL 94V-0 rated, the FX30B series is ideal for use in various industries, including telecommunications, automotive, and industrial equipment.