EDAC, Inc. Edgeboard Connectors 345-082-559-804

The Card Conn Dual Side 82Pos Wire Wrap connector, part number 70AJ7120, is designed for applications requiring a reliable card edge connection. It features a 0.100,Äù (2.54mm) pitch with a total of 82 contacts arranged in a dual row configuration. The connector is compatible with a printed circuit board thickness of 0.062,Äù (1.57mm) and offers various mounting options, including through-hole mounting. Constructed from UL 94V-0 thermoplastic polyester, the insulator material ensures durability and compliance with RoHS 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 operate within a temperature range of -40¬8C to +105¬8C and withstand a dielectric voltage of 1200 V AC rms. The connector also includes features such as automatic wire wrap positioning holes and options for polarizing keys, enhancing its usability in various applications. Overall, this connector is suitable for projects that require robust and efficient card edge connections.