The SFSD-25-28C-G-17.00-DL-NDX is a high-quality, double-row female socket strip from Samtec Inc., designed for reliable board-to-board connections. This connector is part of the SFSD series, known for its durability and high-performance capabilities in various electronic applications.

Applications

• Board-to-board connections in industrial equipment: Ensuring secure and stable connections between different circuit boards within machinery.
• Data communication systems: Used in servers, routers, and other networking equipment for reliable data transfer.
• Medical devices: Providing robust connections in sensitive medical equipment where reliability is critical.
• Automotive electronics: Employed in automotive control units and sensor interfaces due to its rugged design.
• Aerospace applications: Utilized in avionics systems for secure and dependable connections under demanding conditions.

Features

• Double-row design: Maximizes contact density, allowing for more connections in a smaller footprint.
• 25 contacts per row: Provides a high number of signal lines for complex interconnections.
• 28C insulator: Specifies the type of insulator material used, typically indicating a high-temperature thermoplastic suitable for reflow soldering.
• Gold plating: Ensures excellent conductivity and corrosion resistance, enhancing signal integrity.
• 17.00-inch cable length: Offers a specific length for flexible connectivity between boards.
• DL (Dual Latch): Features a dual latching mechanism for secure mating and prevention of accidental disconnection.
• NDX (No Discrete eXtractable): Indicates that the connector does not have individually removable contacts, enhancing its robustness.

Benefits

• High reliability: Gold-plated contacts and robust construction ensure a dependable connection, reducing downtime.
• Increased signal integrity: The gold plating minimizes signal loss and maintains signal quality in high-speed applications.
• Secure mating: The dual latching mechanism prevents accidental disconnections, ensuring continuous operation.
• Space-saving design: The double-row configuration maximizes contact density in a compact form factor.
• Versatile connectivity: The 17-inch cable length provides flexibility in connecting boards at various distances.
• Durable construction: Resistant to vibration, shock, and temperature variations, making it suitable for harsh environments.

Technical Specifications: The connector features a 0.050" (1.27 mm) pitch, ensuring compatibility with standard board layouts. Its current rating is typically 1A per contact. The operating temperature range is generally between -55°C to +125°C, suitable for a wide range of industrial and commercial applications. The insulation resistance is high, typically exceeding 1000 MΩ. The mating force is designed to provide a secure connection while allowing for easy insertion and extraction.