Providing a high contact density in a rugged metal shell, the KPTC backshell connector from ITT Interconnect Solutions has an IP67 sealing rating and gold plated contacts to allow the connector to withstand harsh environments. The bayonet-mount connector is available with a shielded endbell and comes in configurations with size 16 or 20 contacts with a lifetime of at least 500 mating cycles. The contact current rating at 20°C is 7.5 A for the size 20 and 22 A for the size 16 connector with a contact resistance of 14.7 mO and 3.8mO, respectively. From approximately $23 to $26 each.
ITT Interconnect Solutions