EDAC, Inc. Edgeboard Connectors 345-042-542-807

The Card Conn Dual Side 42Pos Wire Wrap connector, part number 70AJ0121, features a 0.100,Äù (2.54mm) pitch and is designed for use with a 0.062,Äù (1.57mm) nominal thickness printed circuit board. It has a total of 42 contacts arranged in a dual row configuration. The connector is made from UL 94V-0 thermoplastic polyester for the 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. 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. It is RoHS compliant and UL certified, making it suitable for a variety of electronic applications.