EDAC, Inc. Edgeboard Connectors 345-122-540-808

The 345-122-540-808 Card Edge Connector from Lingto Electronic Limited features a 0.100,Äù (2.54mm) pitch and is designed for use with printed circuit boards of 0.062,Äù (1.57mm) nominal thickness. It is constructed with a UL 94V-0 thermoplastic polyester insulator and utilizes copper alloy for its 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 is rated for a dielectric withstanding voltage of 1200 V AC rms at sea level between adjacent contacts and has a minimum insulation resistance of 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 supports various termination options, including P.C. tail and wire wrap, and is available in single or dual row configurations. It offers multiple mounting options, including flush or offset lugs, and accepts polarizing keys for proper alignment. The product is RoHS compliant and UL certified, making it suitable for a wide range of electronic applications.