Samtec Inc. Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets ESQ-113-44-L-T

The Socket, 2.54mm, Vertical Through Hole, 39 Position (part number 84T2821) is designed for board-to-board applications with a pitch spacing of 2.54mm. It features three rows and a total of 39 contacts, making it suitable for various connectivity needs. The insulator material is black glass-filled polyester, while the contacts are made of phosphor bronze with options for gold or tin plating over nickel. This socket 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 plating thickness of 10µ". The product 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.