The 851-06AC10-6S50 is a 6-contact Circular Connector with gold-plated contacts, 10-6 insert arrangement, straight cable clamp without grommet and female contact type. The circular connector was originally conceived to ensure reliable electrical connections in aircraft but their lightweight compact size and general characteristics have contributed to successful adoption in numerous civil aviation applications and also in the fields of professional and general electronics. The circular connector feature a positive bayonet coupling mechanism which ensures reliable mechanical and electrical connection between mating halves. The connector shells are manufactured from aluminum alloy. The insulators are molded from elastomer and are bonded into the shells.