The SFSD-03-28-G-06.00-D-NUS is a Samtec SFSD series socket strip, designed for board-to-board connections. It features a 0.050" (1.27 mm) pitch. The '03' indicates a low number of positions, specifically 3. The '28' is related to the insulator design of the part. The 'G' indicates gold plating on the contacts for superior conductivity and corrosion resistance. The '06.00' specifies the stack height in millimeters, measured from the board surface to the top of the connector. The 'D' signifies double row (likely 2x1.5), and the 'NUS' indicates a No Pick-Up System feature, meaning it lacks a component for automated pick-and-place assembly.

Applications

• Low pin count board-to-board connections in electronic devices.
• Signal routing in compact systems where few signals need connecting.
• Prototyping and testing.
• Applications requiring a very small connector footprint.

Features

• 0.050" (1.27 mm) pitch allows for high-density interconnects.
• 3 positions.
• Gold-plated contacts for excellent electrical performance and durability.
• Through-hole termination for robust mechanical connection to the PCB.

Benefits

• Enables compact and space-saving designs in electronic assemblies.
• Provides reliable signal transmission with gold-plated contacts.
• Offers a secure and stable connection to the PCB.
• The 'NUS' feature simplifies manual assembly, where automated pick and place is not used.

Additional Details

The SFSD series is known for its robust construction and high-performance capabilities. The gold plating ensures low contact resistance and excellent resistance to corrosion, making it suitable for demanding applications. The short length, with only three positions, makes it ideal for tightly constrained spaces. The lack of a pick-up system ('NUS') requires manual placement during assembly. Mating connectors would typically be a terminal strip from the same series or a compatible series with the same pitch and number of positions.