EDAC, Inc. Edgeboard Connectors 307-074-458-204

The Card Edge Connector, Dual Side, 74Pos, Th (part number 58AJ6431) features a 0.156,Äù (3.96mm) contact spacing and is designed to accommodate a nominal P.C. board thickness of 0.062,Äù (1.57mm). It has a low-profile insulator body measuring 0.473,Äù (12.01mm) and offers various contact termination options, including P.C. tail and wire hole configurations. This connector supports both single and dual row configurations and is available with multiple mounting options, including no mounting lug and threaded inserts. The insulator is made from UL 94V-0 thermoplastic polyester, while the contacts are constructed from copper alloy with gold plating on the mating area and tin plating on the tails. The connector has a current rating of 5 amps and a maximum contact resistance of 10 milliohms. It is rated for a dielectric withstanding voltage of 1800 V AC rms and has an insulation resistance of at least 5000 megaohms. The operating temperature range is from -40¬8C to +105¬8C. The connector is RoHS compliant and UL certified, making it suitable for a variety of applications.