EDAC, Inc. Edgeboard Connectors 345-054-559-608

The Card Edge Connector, part number 68AJ4789, features a single row configuration with 54 positions and is designed for wire wrap applications. It has a contact spacing of 0.100 inches (2.54mm) and a row spacing of 0.200 inches (5.08mm). The connector is constructed with a UL 94V-0 thermoplastic polyester insulator and utilizes copper alloy contacts with gold plating on the mating area and tin plating on the tails, ensuring reliable electrical performance. This connector supports a current rating of 3 amps and has a maximum contact resistance of 10 milliohms. It can withstand a dielectric voltage of 1200 V AC rms and offers a minimum insulation resistance of 5000 megaohms. The operating temperature range is from -40¬8C to +105¬8C, making it suitable for various environmental conditions. The connector is compatible with printed circuit boards of nominal thickness 0.062 inches (1.57mm) and provides multiple termination options, including P.C. tail and wire wrap. It also features automatic wire wrap positioning holes and is RoHS compliant. Various mounting options are available, including flush or offset lugs, enhancing its versatility for different applications.