Sullins Connector Solutions, Inc. Card Edge Connectors - Edgeboard Connectors GCM40DCBH-S189

The GCM40DCBH-S189 is a female card edge connector designed for use with printed circuit boards (PCBs) accommodating a thickness of .062,Äù ¬± .008,Äù [1.57 mm ¬± 0.20 mm]. It features a contact center spacing of .156,Äù [3.96 mm] and an insulator height of .610,Äù [15.49 mm]. The connector supports various termination types including dip solder, wire wrap, and right angle configurations. It has a current rating of 3 Amps per contact and a maximum contact resistance of 30 milliOhms at rated current. The insulator material options include PBT, PPS, or PA9T, with a UL flammability rating of 94V-0. The connector is RoHS compliant and available with different contact finishes. The modification code -S189 indicates a row spacing of .200,Äù [5.08 mm] for right angle configurations. This connector is suitable for applications requiring reliable PCB connections in compact spaces.