EDAC, Inc. Edgeboard Connectors 345-128-500-802

The Card Edge Connector, Dual Side, 128Pos, Lug (part number 71AJ6769) features a 0.100,Äù (2.54mm) pitch and is designed to accommodate a nominal card thickness of 1.57mm. It is constructed with a UL 94V-0 thermoplastic polyester insulator and utilizes copper alloy for the contacts, which are plated with gold on the mating area and tin on the tails, with nickel underplating throughout. The connector has a current rating of 3 amps and a maximum contact resistance of 10 milliohms. This connector supports a dielectric withstanding voltage of 1200 V AC rms and an insulation resistance of at least 5000 megaohms. It operates effectively within a temperature range of -40¬8C to +105¬8C. The insertion force is limited to 16 oz (4.45 N) maximum per contact pair, while the withdrawal force is a minimum of 1 oz (0.28 N) per contact pair. The connector is available in single or dual row configurations and offers various mounting options, including flush or offset lugs. It is RoHS compliant and UL certified, making it suitable for a wide range of applications.