This connector system features locking tangs on terminals for secure connections, reflow matte tin plating for reliable soldering, and polarizing ribs on housings to ensure correct mating. It includes friction lock headers and ramp housings, as well as polarizing back walls to prevent misalignment. The system is RPC (Reflow Process Compatible) and housed in high-temperature nylon for durability. Suitable for signal applications using the KK 254 system and power applications with the KK 396 system, it is ideal for use in automotive, communications and networking, consumer electronics, data, computing, industrial, and medical applications.