EDAC, Inc. Edgeboard Connectors 745-120-541-201

The 745-120-541-201 is a press-fit card edge connector from Lingto Electronic Limited, designed with a 0.100,Äù (2.54mm) contact spacing and 0.200,Äù (5.08mm) 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). The connector supports both P.C. tail and wire wrap contact termination options, specifically a 0.025,Äù (0.64mm) square wire wrap. This connector is engineered for reliable connections without soldering, utilizing a press-fit compliant section for gas-tight connections in plated through holes. It is available in single or dual row configurations and can include polarizing keys upon request. The insulator is made from thermoplastic polyphenylene sulfide (PPS) with a UL 94V-0 rating, while the contacts are constructed from copper alloy with gold plating on the mating area and tin plating on the tails. The product has a current rating of 2 amps, a maximum contact resistance of 10 milliohms, and can withstand a dielectric voltage of 1200 V AC rms. It operates within a temperature range of -40°C to +105°C and offers specific insertion and withdrawal force characteristics. The connector is RoHS compliant and UL certified, making it suitable for various electronic applications.