EDAC, Inc. Edgeboard Connectors 307-044-531-178

The Card Edge Connector, part number 87AH3203, features a single side configuration with 44 positions and a contact spacing of 0.156 inches (3.96 mm). It is designed to accommodate a printed circuit board thickness of 0.062 inches (1.57 mm) and has a low profile insulator body measuring 0.473 inches (12.01 mm). The connector offers various contact termination options, including P.C. tail and wire hole, and supports both single and dual row configurations. This connector is constructed from UL 94V-0 thermoplastic polyester for the insulator and copper alloy for the contacts, with gold plating on the mating area and tin plating on the tails. It has a current rating of 5 amps and a maximum contact resistance of 10 milliohms. The dielectric withstanding voltage is rated at 1800 V AC rms, and the insulation resistance is a minimum of 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. It also offers multiple mounting options and accepts polarizing keys for proper alignment.