The KK 254 Connector System is ideal for board-to-board and wire-to-board applications. It delivers up to 5A and 250V per circuit with a 2.54mm centerline pitch. Features include dual-cantilever terminals, polarizing header backwalls and ribs on receptacles to ensure correct mating, friction-lock headers and receptacles for secure connections, and KK RPC headers available in high-temperature nylon with reflow matte-tin plating. Suitable for use in automotive, consumer electronics, communications and networking, and medical applications.