The SFSD-20-30-G-11.00-D-NDX is a double-row female socket strip manufactured by Samtec Inc., designed for reliable board-to-board connections. It is part of the SFSD series, known for its high density and robust performance in various electronic applications.

Applications

• Telecommunications Equipment: Employed in routers, switches, and servers for high-speed data transmission.
• Industrial Automation Systems: Used in control panels, PLCs, and motor drives requiring dependable interconnects.
• Medical Devices: Providing secure connections in patient monitoring systems and diagnostic equipment.
• Aerospace and Defense Applications: Utilized in avionics, satellite communication, and control systems.
• Test and Measurement Instruments: Ensuring accuracy in oscilloscopes, signal generators, and logic analyzers.

Features

• Double-row configuration: Maximizes contact density, allowing for more connections within a compact space.
• 20 contacts per row: Provides a substantial number of signal lines for complex interconnections.
• 30 insulator: Specifies the insulator material, typically a high-temperature thermoplastic suitable for reflow soldering.
• Gold plating: Enhances conductivity and corrosion resistance, ensuring optimal signal integrity.
• 11.00-inch cable length: Offers a specific length to accommodate various board spacing requirements.
• D (Dual): Indicates a dual-row configuration, enhancing connection stability.
• 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 dependable connections, reducing potential downtime.
• Improved signal integrity: The gold plating minimizes signal loss and maintains signal quality in high-speed data transmission.
• Space-saving design: The double-row configuration optimizes contact density in a compact form factor.
• Versatile connectivity: The 11-inch cable length provides flexibility for connecting boards at different distances.
• Durable and robust: Resistant to vibration, shock, and temperature variations, making it suitable for harsh operating environments.

Technical Specifications: This connector features a 0.050" (1.27 mm) pitch, which is compatible with standard board layouts. The current rating is typically 1A per contact. The operating temperature range is generally between -55°C to +125°C, making it suitable for a wide range of industrial and commercial applications. The insulation resistance is high, usually exceeding 1000 MΩ. The mating force is engineered for a secure connection while facilitating easy insertion and removal.