Samtec Inc. Socket, 2.54Mm, Vertical Through Hole, 78 Position; Connector Systems Samtec ESQ-126-24-L-T

The Socket, 2.54mm, Vertical Through Hole, 78 Position (part number 84T3150) from Samtec is designed for board-to-board applications with a pitch spacing of 2.54mm. It features three rows and a total of 78 contacts, making it suitable for various connectivity needs. The socket is constructed with black glass-filled polyester for the insulator and phosphor bronze for the contacts, which are available with either gold or tin plating over nickel. This product 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¬8C to +125¬8C with gold plating and -55¬8C to +105¬8C with tin plating. The contact resistance is specified at 10 mOc, and the socket supports a maximum of 100 mating cycles with gold plating. The socket is RoHS compliant and lead-free solderable, suitable for wave soldering processes. It is important to note that some lengths, styles, and options may be non-standard and non-returnable.