EDAC, Inc. Edgeboard Connectors 307-056-559-207

The 307-056-559-207 Card Edge Connector from Lingto Electronic Limited features a 0.156,Äù (3.96mm) contact spacing with a low profile insulator body measuring 0.473,Äù (12.01mm). It is designed to accept a nominal thickness of 0.062,Äù (1.57mm) for printed circuit boards 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 ensures durability and compliance with RoHS standards. The connector's copper alloy contacts are plated with gold on the mating area and tin on the tails, with nickel underplating throughout. It has a current rating of 5 amps, a maximum contact resistance of 10 milliohms, and can withstand a dielectric voltage of 1800 V AC rms. The operating temperature range is from -40°C to +105°C, making it suitable for various environmental conditions. This connector is ideal for applications requiring reliable electrical connections in compact spaces, with the added benefit of pre-assembled card guides available for ease of installation.