EDAC, Inc. Edgeboard Connectors 345-124-542-512

The Card Conn Dual Side 124Pos Wire Wrap connector, part number 70AJ8780, is designed for applications requiring a reliable card edge connection. It features a 0.100,Äù (2.54mm) pitch and accommodates a card thickness of 1.57mm. The connector is constructed with a UL 94V-0 thermoplastic polyester insulator and utilizes copper alloy contacts with gold plating on the mating area and tin plating on the tails, ensuring durability and conductivity. This 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. The connector supports various termination options, including wire wrap and P.C. tail configurations, and offers multiple mounting options, including flush or offset lugs. The product is RoHS compliant and UL certified, making it suitable for environmentally conscious designs. Its automatic wire wrap positioning holes facilitate easy installation, and it is available in both single and dual row configurations. This connector is ideal for engineers looking for a versatile and reliable solution for card edge connections in their projects.