The SFSD-05-28-G-07.87-DR-NUS is a cable assembly from Samtec Inc., designed for high-density interconnect applications. This particular model features a 5x28 position (140-pin) arrangement, a double-row configuration ('DR'), and a cable length of 7.87 inches. The 'G' likely refers to a specific cable type or gauge. The 'NUS' suffix indicates a non-standard option, potentially related to the plating or other custom features tailored to specific customer requirements. These assemblies are typically used for reliable board-to-board connections in various electronic systems.

Applications

• High-speed data transmission in telecommunications equipment
• Industrial automation systems requiring reliable interconnects
• Medical imaging equipment needing high signal integrity
• Aerospace applications for secure and robust connections
• Testing and measurement devices requiring precision links

Features

• High-density 5x28 (140-pin) double-row socket design
• Compact 0.050" (1.27 mm) pitch for space-constrained applications
• 7.87-inch cable length providing flexible connectivity
• Durable cable construction for long-term reliability
• Polarization to prevent mis-mating and ensure correct connections
• High-quality materials for excellent electrical performance

Benefits

• Offers a reliable and secure connection between PCBs
• Maximizes board space utilization due to its compact size
• Ensures high signal integrity for accurate data transfer
• Simplifies the assembly process and reduces errors
• Provides a long-lasting and cost-effective interconnect solution
• Supports efficient data transfer in demanding environments

Additional Details

This cable assembly utilizes a robust construction to ensure reliable performance in demanding environments. The connectors are typically gold-plated to ensure optimal contact resistance and prevent corrosion. The cable is designed to minimize signal loss and maintain impedance matching. The precise manufacturing process guarantees consistent electrical characteristics and mechanical integrity. The 'DR' designation indicates the double-row connector, increasing the pin count within a small footprint. These cable assemblies are designed to meet industry standards for signal integrity and reliability.