The 68691-134HLF is a rectangular connector manufactured by Amphenol FCI (now Amphenol ICC). It's a board-to-board connector designed for creating reliable electrical connections between printed circuit boards (PCBs). Its robust design makes it suitable for a variety of applications requiring secure signal or power transmission.

Applications:

• Networking Equipment: Used in switches, routers, and servers for interconnecting PCBs.
• Industrial Controls: Found in PLCs, motor drives, and other automation equipment.
• Medical Devices: Used in diagnostic and monitoring equipment requiring reliable connections.
• Aerospace: Employed in avionics systems where high reliability and durability are essential.
• Test and Measurement Equipment: Utilized in oscilloscopes, signal generators, and other instruments.

Features:

• Rectangular Shape: Provides a stable and space-efficient connection.
• Board-to-Board Configuration: Designed for direct PCB-to-PCB mating.
• Multiple Contacts: Facilitates the transmission of numerous signals or power lines.
• Surface Mount Technology (SMT): Enables automated assembly and high-density packaging.
• Halogen-Free (HLF): Compliant with environmental regulations.

Benefits:

• High Reliability: Ensures a consistent and dependable electrical connection.
• Space Optimization: Compact design allows for efficient use of board space.
• Simplified Assembly: SMT design streamlines the manufacturing process.
• Versatile Usage: Adaptable to a wide range of electronic applications.
• Environmentally Responsible: Halogen-free construction minimizes environmental impact.

Additional Details:

The 68691-134HLF likely features 34 contacts (derived from the -134 in the part number), designed to carry either signals or power. The HLF suffix indicates that the connector is Halogen-Free and Lead-Free, complying with environmental regulations such as RoHS. Amphenol FCI's connectors are generally known for their robust construction and reliable performance. This connector likely has gold-plated contacts to ensure excellent conductivity and corrosion resistance, contributing to long-term reliability. The connector is designed for surface mount soldering, allowing for automated assembly processes and high-density packaging. The housing material is chosen for its high-temperature resistance, a crucial characteristic for withstanding the reflow soldering process. This connector series is typically available in various mating heights to accommodate different board spacing requirements. Overall, the 68691-134HLF provides a robust and dependable solution for board-to-board connections in a variety of electronic applications, offering a blend of performance, space efficiency, and environmental consciousness.