EDAC, Inc. Edgeboard Connectors 345-049-542-608

The Card Conn 70AJ0393 is a single-sided card edge connector featuring 49 positions and designed for wire wrap applications. It has a contact spacing of 0.100 inches (2.54 mm) and is compatible with printed circuit boards of 0.062 inches (1.57 mm) thickness. 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. 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 mounting options, including flush or offset lugs, and features automatic wire wrap positioning holes. It is RoHS compliant and UL certified, making it suitable for a wide range of electronic applications.