EDAC, Inc. Edgeboard Connectors 345-056-524-278

The Card Edge Connector, part number 69AJ1701, features a dual side configuration with 56 positions and a 0.100,Äù (2.54mm) pitch. It is designed to accommodate a printed circuit board thickness of 1.57mm. The connector is constructed from UL 94V-0 thermoplastic polyester for the insulator and copper alloy for the contacts, which are plated with gold on the mating area and tin on the tails, with nickel underplating. It has a current rating of 3 amps and a maximum contact resistance of 10 milliohms. The dielectric withstanding voltage is rated at 1200 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 supports various termination options, including P.C. tail and wire wrap, and offers multiple mounting configurations with flush or offset lugs. It is RoHS compliant and UL certified, making it suitable for a wide range of applications. The connector also includes features such as automatic wire wrap positioning holes and polarizing keys for enhanced usability.