Samtec Inc. Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets ESQ-134-44-G-T

The Socket, 2.54mm, Vertical Through Hole, 102 Position (part number 92P1979) is designed for board-to-board applications with a pitch spacing of 2.54mm. It features three rows and a total of 102 contacts, making it suitable for various electronic configurations. The socket is constructed from black glass-filled polyester for the insulator and phosphor bronze for the contacts, with plating options available in gold or tin over nickel. This connector has a current rating of 5.2 A per pin for the ESW series and 5.7 A per pin for the ESQ series, with a voltage rating of 550 VAC when mated with compatible connectors. The operating temperature range is from -55°C to +125°C with gold plating and -55°C to +105°C with tin plating. The contact resistance is specified at 10 mΩ, and the socket supports a maximum of 100 mating cycles with a gold contact finish. The insertion depth ranges from 3.68 mm to 6.35 mm, with standard insertion and withdrawal forces of 6 oz and 5 oz, respectively. The product is RoHS compliant and lead-free solderable, suitable for wave soldering processes. This socket is ideal for applications requiring reliable connections in compact electronic designs.