EDAC, Inc. Edgeboard Connectors 345-072-559-878

The Card Conn Dual Side 72Pos Wire Wrap connector, part number 70AJ4901, is designed for applications requiring a reliable card edge connection. It features a 0.100,Äù (2.54mm) pitch with 72 contacts arranged in a dual row configuration. 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 durability and conductivity. This connector has a current rating of 3 amps and a maximum contact resistance of 10 milliohms. It can withstand a dielectric voltage of 1200 V AC rms and has an insulation resistance of at least 5000 megaohms. The operating temperature range is from -40¬8C to +105¬8C. It is compatible with printed circuit boards of 0.062,Äù (1.57mm) thickness and offers various termination options, including wire wrap and P.C. tails. The connector supports multiple mounting options, including flush and offset lugs, and is RoHS compliant. It also includes automatic wire wrap positioning holes, making it suitable for efficient assembly in various electronic applications.