EDAC, Inc. Edgeboard Connectors 345-038-559-558

The Card Edge Connector, Dual, 38 Position, Wire Wrap (part number 68AJ6977) is designed for applications requiring a reliable connection with a 0.100,Äù (2.54mm) pitch. It features a thermoplastic polyester insulator that is UL 94V-0 rated, ensuring flame resistance. The connector is constructed with a copper alloy for the contacts, which are plated with gold on the mating area and tin on the tails, with nickel underplating for enhanced durability. This connector supports a current rating of 3 amps and has a maximum contact resistance of 10 milliohms. It can withstand a dielectric voltage of 1200 V AC rms and offers a minimum insulation resistance of 5000 megaohms. The operating temperature range is from -40¬8C to +105¬8C, making it suitable for various environmental conditions. The connector accommodates a nominal PCB thickness of 0.062,Äù (1.57mm) and provides options for contact termination, including wire wrap and P.C. tails. It is available in both single and dual row configurations, with multiple mounting options including flush or offset lugs. The design includes automatic wire wrap positioning holes and is RoHS compliant, ensuring it meets environmental standards.