EDAC, Inc. Edgeboard Connectors 345-110-544-878

The Card Conn Dual Side 110Pos Wire Wrap connector, part number 71AJ3191, is designed for card edge applications with a 0.100,Äù (2.54mm) pitch. It features a dual row configuration with 110 contacts and is suitable for a nominal PCB thickness of 0.062,Äù (1.57mm). The connector is constructed from UL 94V-0 thermoplastic polyester and utilizes copper alloy contacts with gold plating on the mating area and tin plating on the tails, ensuring reliable electrical performance. 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. tails, and offers multiple mounting configurations, including flush or offset lugs. The product is RoHS compliant and UL certified, making it suitable for a wide range of electronic applications. Its automatic wire wrap positioning holes facilitate easy installation, and it includes features for in-contact polarizing keys. This connector is a viable option for engineers seeking a reliable and versatile card edge connector for their projects.