EDAC, Inc. Edgeboard Connectors 346-028-540-812

The 346-028-540-812 Card Edge Connector from Lingto Electronic Limited features a 0.125,Äù (3.175mm) pitch with 0.100,Äù (2.54mm) contact spacing and 0.200,Äù (5.08mm) row spacing. It is designed to accept a nominal thickness of 0.062,Äù (1.57mm) for printed circuit boards. The connector has a high-profile insulator body measuring 0.600,Äù (15.24mm) and offers various contact termination options, including P.C. tail and wire wrap configurations. This connector is available in single or dual row configurations and supports a wide range of mounting options, including flush or offset lugs. It includes features such as in-contact polarizing keys and pre-assembled card guides. The materials used include UL 94V-0 thermoplastic polyester for the insulator and copper alloy for the contacts, which are plated with gold on the mating area and tin on the tails, with 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 1500 V AC rms. It operates within a temperature range of -40¬8C to +105¬8C. The connector is RoHS compliant and UL certified, making it suitable for various electronic applications.