EDAC, Inc. Edgeboard Connectors 345-084-558-504

The Card Conn Dual Side 84Pos Wire Wrap connector, part number 71AJ1838, is designed for applications requiring a reliable card edge connection. It features a 0.100,Äù (2.54mm) pitch with 84 contacts arranged in a dual row configuration. The connector is compatible with a printed circuit board thickness of 0.062,Äù (1.57mm) and has a high-profile insulator body measuring 0.600,Äù (15.24mm). Constructed from UL 94V-0 thermoplastic polyester, the insulator material ensures durability and compliance with safety standards. The contacts are made from copper alloy, with gold plating on the mating area and tin plating on the tails, providing excellent conductivity and resistance to corrosion. The 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. Operating temperature ranges from -40¬8C to +105¬8C, making it suitable for various environmental conditions. The connector supports multiple termination options, including wire wrap and P.C. tail configurations, and offers various mounting options such as flush or offset lugs. It is RoHS compliant and UL certified, ensuring it meets industry standards for environmental safety and performance.