EDAC, Inc. Edgeboard Connectors 307-056-522-258

The Edac Connector 87AH3877 is a card edge connector featuring a 0.156,Äù (3.96mm) pitch and is designed to accommodate a nominal thickness of 0.062,Äù (1.57mm) for printed circuit boards. It offers a low-profile insulator body measuring 0.473,Äù (12.01mm) and is available in single or dual row configurations. The connector supports various contact termination options, including P.C. tail, wire hole, and wire wrap, with multiple mounting options to suit different applications. Constructed from UL 94V-0 thermoplastic polyester, the insulator material ensures durability and compliance with RoHS standards. The contacts are made from copper alloy with gold plating on the mating area and tin plating on the tails, providing a current rating of 5 amps and a maximum contact resistance of 10 milliohms. The connector can withstand a dielectric voltage of 1800 V AC rms and has an insulation resistance of at least 5000 megaohms. It operates effectively within a temperature range of -40¬8C to +105¬8C, making it suitable for a variety of environments. This connector is UL certified and includes features such as polarizing keys and pre-assembled card guides, enhancing its usability in complex electronic designs.