EDAC, Inc. Edgeboard Connectors 307-027-427-178

The 307-027-427-178 Card Edge Connector from Lingto Electronic Limited features a 0.156,Äù (3.96mm) contact spacing with a 0.200,Äù (5.08mm) row spacing, designed to accommodate a nominal P.C. board thickness of 0.062,Äù (1.57mm). It has a low profile insulator body measuring 0.473,Äù (12.01mm) and offers various contact termination options, including P.C. tail and wire hole configurations. This connector is available in single or dual row configurations and supports a wide range of mounting options. Constructed from UL 94V-0 thermoplastic polyester, the insulator material is complemented by copper alloy contacts with gold plating on the mating area and tin plating on the tails. The 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, with specified insertion and withdrawal forces for reliable performance. The product is RoHS compliant and UL certified, making it suitable for various electronic applications.