EDAC, Inc. Edgeboard Connectors 355-022-556-501

The 355-022-556-501 is a card edge connector from Lingto Electronic Limited, designed with a 0.156,Äù (3.96mm) pitch and dual row configuration. It accommodates a nominal thickness of 0.062,Äù (1.57mm) for printed circuit boards and features a low profile insulator body measuring 0.470,Äù (11.94mm). The connector offers various termination options, including P.C. tail and wire hole, and supports multiple mounting options, including threaded inserts and floating eyelets. Constructed from UL 94V-0 thermoplastic polyester for the insulator and copper alloy for the contacts, the connector is RoHS compliant and UL certified. It has a current rating of 5 amps, with a maximum contact resistance of 10 milliohms. The dielectric withstanding voltage is rated at 1800 V AC rms, and it operates within a temperature range of -40¬8C to +105¬8C. 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). This connector is suitable for applications requiring reliable electrical connections in compact spaces.