The SSQ-121-03-S-D-RA is a socket strip connector manufactured by Samtec Inc., a part of their SSQ series. The SSQ series is characterized by its reliable, square post interconnect systems. This particular model features a right-angle configuration and a double-row design, making it suitable for applications where space is limited and a high number of connections are required. It is designed for through-hole mounting to ensure a robust and dependable connection to the printed circuit board (PCB).

Applications

• Right-Angle Board Connections: Allows for the connection of PCBs at a 90-degree angle, optimizing space utilization within electronic devices.
• High-Density Interconnect: Provides a large number of connection points in a compact footprint, ideal for densely populated PCBs.
• Vertical Board Stacking: Enables the vertical stacking of PCBs in electronic systems where space is constrained.
• Signal Routing: Facilitates efficient signal routing in confined spaces.
• Industrial Automation: Used in industrial automation equipment requiring robust and space-efficient board connections.

Features

• Number of Positions: 42 (21 per row, double row configuration), offering a high density of connections.
• Pitch: 0.100" (2.54 mm) pitch ensuring compatibility with standard PCB grid patterns.
• Mounting Type: Through-hole mounting for a strong mechanical connection to the PCB.
• Row Spacing: 0.100" (2.54 mm) standard row spacing for easy integration.
• Body Orientation: Right-angle enabling perpendicular board connections.
• Insulator Material: Black Liquid Crystal Polymer (LCP), known for its high-temperature resistance and chemical stability.
• Contact Material: Beryllium Copper for excellent conductivity and spring force.
• Plating: Gold plating on the contacts ensuring reliable electrical performance and corrosion resistance.

Benefits

• Space-Saving Design: The right-angle orientation optimizes space utilization within electronic devices.
• High Connection Density: The double-row configuration maximizes the number of connections in a compact area.
• Reliable Connection: Gold-plated contacts ensure a stable and dependable electrical connection, minimizing signal loss and maximizing long-term reliability.
• Durable Construction: The LCP insulator and Beryllium Copper contacts provide excellent durability, ensuring a long service life even in demanding applications.
• Easy Installation: Through-hole mounting simplifies the installation process.

The SSQ-121-03-S-D-RA socket strip connector is a high-density and space-saving solution for right-angle board-to-board connectivity. Its combination of robust materials, gold-plated contacts, and right-angle configuration makes it an ideal choice for applications where both space and reliable performance are critical.