EDAC, Inc. Edgeboard Connectors 356-006-521-107

The 356-006-521-107 Card Edge Connector from Lingto Electronic Limited features a 0.156,Äù (3.96mm) pitch and is designed for use with printed circuit boards (PCBs) with a thickness of 0.054,Äù (1.37mm) to 0.070,Äù (1.78mm). It is constructed from UL 94V-0 thermoplastic polyester for the insulator and utilizes a copper alloy for the contacts, which are plated with gold on the mating area and tin on the tails, with nickel underplating throughout. This connector has a current rating of 5 amps and a maximum contact resistance of 10 milliohms. It can withstand a dielectric voltage of 1800 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 insertion force is a maximum of 16 oz (4.45 N) per contact pair, while the withdrawal force is a minimum of 1 oz (0.28 N) per contact pair. The connector is available with various mounting options, including no mounting lugs, floating eyelets, and threaded inserts. It is RoHS compliant and UL certified, making it suitable for a variety of applications requiring reliable electrical connections.