SRS250 – HARWIN

The SRS250 from Harwin is a 20-way, dual-row socket strip featuring a 2.54mm pitch. Constructed with a glass-filled, high-temperature thermoplastic insulator, the SRS250 is suitable for reflow soldering processes. The socket contacts are typically manufactured from beryllium copper alloy, providing high conductivity and reliable mechanical contact with mating pins. The standard plating is gold over nickel, ensuring corrosion resistance and low contact resistance. The component is designed for through-hole mounting and is commonly used for board-to-board connections, IC sockets, and general-purpose interconnect applications. The overall height of the socket above the PCB is dependent on the specific pin length, which is variable within the SRS250 series. The operating temperature range is typically -55°C to +125°C.