EDAC, Inc. Edgeboard Connectors 341-058-556-203

The 341-058-556-203 is a card edge connector from Lingto Electronic Limited, designed with a 0.100,Äù (3.96mm) pitch and suitable for use with printed circuit boards (P.C. boards) of 0.062,Äù (1.57mm) nominal thickness. It features a low-profile insulator body measuring 0.473,Äù (12.01mm) and is available in single or dual row configurations. The connector supports a variety of mounting options, including no mounting lugs, through mounting holes, and threaded inserts. Constructed from UL 94V-0 thermoplastic polyester, the insulator material ensures compliance with RoHS standards. The contacts are made from copper alloy with gold plating on the mating area and tin plating on the tails, backed by nickel underplating. The connector has a current rating of 3 amps, a maximum contact resistance of 10 milliohms, and can withstand a dielectric voltage of 1200 V AC rms. It operates effectively within a temperature range of -40¬8C to +105¬8C, with an insulation resistance of at least 5000 megaohms. The insertion force is capped at 16 oz (4.45 N) per contact pair, while the withdrawal force is a minimum of 1 oz (0.28 N) per contact pair.