EDAC, Inc. Edgeboard Connectors 345-078-520-804

The Card Edge Connector, Dual Side, 78Pos, Th, part number 70AJ3060, features a 0.100,Äù (2.54mm) contact pitch and is designed for through-hole mounting. It accommodates a card thickness of 1.57mm and is suitable for dual row configurations. The connector 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. It has a current rating of 3 amps and a maximum contact resistance of 10 milliohms. The dielectric withstanding voltage is rated at 1200 V AC rms, and the insulation resistance is a minimum of 5000 megaohms. The operating temperature range is from -40¬8C to +105¬8C. The connector supports various termination options, including P.C. tail and wire wrap, and offers multiple mounting options, including flush or offset lugs. It is RoHS compliant and UL certified, making it suitable for a wide range of applications in electronic designs.