The SSQ-120-03-L-D is a Samtec square post socket strip with a 2.54mm pitch, ideal for creating reliable board-to-board connections. This component is characterized by its dual-row configuration, featuring 20 contacts per row. The 'L' in the part number likely signifies a specific plating type, possibly indicating lead-free tin, while the 'D' confirms the dual-row design. This connector is designed to provide robust and dependable performance in a variety of electronic applications.

Applications

• Board-to-board connections: Provides a secure and efficient means of connecting PCBs in electronic systems.
• Industrial control systems: Used in industrial automation equipment for signal and power transmission.
• Telecommunications equipment: Employed in networking and communication devices for reliable connections.
• Medical instruments: Ensures robust connectivity in critical medical applications.
• Consumer electronics: Connects internal components in electronic gadgets, ensuring stable performance.

Features

• 2.54mm pitch: Standard spacing compatible with a wide range of headers and PCBs.
• Dual-row configuration: Increases connection density within a compact area.
• 20 contacts per row: Provides a significant number of connection points for both signal and power transmission.
• 'L' Plating (Likely Lead-Free Tin): Offers good solderability and corrosion resistance while adhering to lead-free standards.
• Dual-Row ('D'): Indicates a dual-row design, maximizing the number of connections.
• High-Temperature Plastic Insulator: Withstands reflow soldering temperatures without causing deformation.

Benefits

• Reliable Electrical Connection: Guarantees a stable and consistent connection between PCBs.
• High Connection Density: The dual-row design optimizes the number of connections in a limited space.
• Durable and Robust Construction: Built with high-quality materials to ensure long-lasting and dependable performance.
• Easy Installation: The standard pitch simplifies the soldering and assembly process.
• Versatile Application: Suitable for use in a broad range of electronic devices and systems requiring reliable board-to-board connections.

Additional Details

The Samtec SSQ series is widely recognized for its reliability and versatility in board-to-board connectivity solutions. The insulator is made from high-temperature thermoplastic, making it suitable for reflow soldering processes. Always refer to the manufacturer's datasheet for precise current ratings and other essential electrical specifications. Ensure compliance with environmental standards like RoHS. It is crucial to verify the specific plating type indicated by the 'L' designation using the official datasheet. When selecting a mating connector, confirm compatibility regarding pin count and dimensions of the SSQ-120-03-L-D.