EDAC, Inc. Edgeboard Connectors 746-048-545-501

The 746-048-545-501 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 that ensures a gas-tight connection in plated through holes, eliminating the need for soldering. It is constructed from thermoplastic polyphenylene sulfide (PPS) and is UL 94V-0 rated, making it suitable for a wide range of applications. The connector is RoHS compliant and UL certified, ensuring adherence to industry standards. Key specifications include a current rating of 3 amps, a maximum contact resistance of 10 milliohms, and a dielectric withstand voltage of 1200 V AC rms. The operating temperature range is from -40¬8C to +105¬8C. The connector is designed for easy installation and removal, with tools available for both insulator and contact management.