EDAC, Inc. Edgeboard Connectors 307-029-525-103

The 307-029-525-103 is a card edge connector from Lingto Electronic Limited, designed with a 0.156,Äù (3.96mm) contact spacing and a 0.200,Äù (5.08mm) row spacing. It accommodates a nominal PCB thickness of 0.062,Äù (1.57mm) and features a low-profile insulator body measuring 0.473,Äù (12.01mm). This connector offers various contact termination options, including P.C. tail, and is available in single or dual row configurations. It supports multiple mounting options and includes polarizing keys for proper alignment. Constructed from UL 94V-0 thermoplastic polyester, the connector's contacts are made of copper alloy with gold plating on the mating area and tin plating on the tails. It has a current rating of 5 amps and a maximum contact resistance of 10 milliohms. The dielectric withstanding voltage is rated at 1800 V AC rms, and it maintains an insulation resistance of at least 5000 megaohms. The operating temperature range is from -40°C to +105°C. The insertion force is a maximum of 16 oz (4.45 N) per contact pair, while the withdrawal force is a minimum of 1 oz (0.28 N) per contact pair. This product is RoHS compliant and UL certified, making it suitable for a variety of electronic applications.