6171913 is a Molex Picoflex connector series. This series is classed as a mini-polarized, 4-circuit connector. It has a compact design which is ideal for a variety of applications, including automation, computers, telecommunications, and other hardware connections. The series is designed with a small footprint, a non-polarized connection, and large current and voltage capabilities. It also uses an insertion and extraction force assurance system to ensure secure connections.