The RCJ-043 is a through-hole RCA jack connector designed for audio and video signal transmission applications. It features 2 conductors with 2 contacts, with terminal 1 constructed from brass with nickel plating and terminal 2 from brass with tin plating, housed in a PBT plastic body. The connector exhibits a maximum contact resistance of 30 mO, insulation resistance of 100 MO at 500 Vdc, and can withstand 500 Vac for 1 minute, with a rated life of 5,000 insertion cycles. The device is RoHS compliant and carries a UL94V-0 flammability rating, making it suitable for consumer electronics, audio equipment, and video distribution systems where reliable signal connectivity is required.