EDAC, Inc. Edgeboard Connectors 345-084-544-278

The Card Conn Dual Side 84Pos Wire Wrap connector, part number 71AJ1261, features a 0.100,Äù (2.54mm) pitch and is designed for dual row configurations. It is constructed with a UL 94V-0 thermoplastic polyester insulator and utilizes copper alloy for its contacts, which are plated with gold on the mating area and tin on the tails, with nickel underplating. 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. The operating temperature range is from -40¬8C to +105¬8C. This connector accepts a nominal thickness of 0.062,Äù (1.57mm) for printed circuit boards and offers various contact termination options, including wire wrap and P.C. tails. It supports multiple mounting options, including flush or offset lugs, and features automatic wire wrap positioning holes. The product is RoHS compliant and UL certified, making it suitable for a variety of applications requiring reliable connectivity.