EDAC, Inc. Edgeboard Connectors 746-049-545-106

The 746-049-545-106 is a press-fit card edge connector from Lingto Electronic Limited, designed with a 0.125,Äù (3.175mm) contact spacing and a 0.250,Äù (6.35mm) row spacing. It accommodates a nominal PCB thickness of 0.062,Äù (1.57mm) and features a high-profile insulator body measuring 0.645,Äù (16.38mm), with options for notched ends. The connector supports both single and dual row configurations and offers various contact termination options, including P.C. tail and wire wrap. This connector utilizes a press-fit compliant section for reliable gas-tight connections in plated through holes, eliminating the need for soldering. It is constructed from thermoplastic polyphenylene sulfide (PPS) with a UL 94V-0 rating, and the contacts are made from copper alloy with gold plating on the mating area and tin plating on the tails. The product is RoHS compliant and UL certified, with a current rating of 3 amps, a maximum contact resistance of 10 milliohms, and an insulation resistance of at least 5000 megaohms. Operating temperature ranges from -40¬8C to +105¬8C, making it suitable for various applications.