EDAC, Inc. Card Edge Conn, Single, 53Pos, Th; Card Edge Connector Type Edac 345-053-520-178

The Card Edge Connector, part number 68AJ5674, features a single row configuration with 53 positions and a 0.100,Äù (2.54mm) pitch. It is designed to accommodate a printed circuit board thickness of 0.062,Äù (1.57mm) and has a high-profile insulator body measuring 0.600,Äù (15.24mm). The connector is constructed from UL 94V-0 thermoplastic polyester and utilizes copper alloy for the contacts, which are plated with gold on the mating area and tin on the tails, with nickel underplating. This connector has a current rating of 3 amps and a maximum contact resistance of 10 milliohms. It can withstand a dielectric voltage of 1200 V AC rms and has an insulation resistance of at least 5000 megaohms. The operating temperature range is from -40¬8C to +105¬8C. Insertion and withdrawal forces are specified at a maximum of 16 oz (4.45 N) and a minimum of 1 oz (0.28 N) per contact pair, respectively. The connector offers various termination options, including P.C. tail and wire wrap, and supports multiple mounting configurations with options for flush or offset lugs. It is RoHS compliant and UL certified, making it suitable for a wide range of applications in electronic devices.