The DF40C-50DP-0.4V is a 50-position, 0.4mm pitch board-to-board connector manufactured by Hirose Electric Co Ltd. This connector is part of the DF40C series, known for its space-saving design and high-reliability performance in demanding applications.

Applications

• Smartphones and mobile devices: For internal board connections where space is limited.
• Tablets and laptops: Connecting various internal components like displays, cameras, and daughterboards.
• Wearable technology: Suitable for compact devices like smartwatches and fitness trackers.
• Medical devices: Used in portable medical equipment requiring reliable connections.
• Industrial equipment: Connecting PCBs in tight spaces within industrial control systems.

Features

• 0.4mm Pitch: Ultra-fine pitch design for high-density mounting and space saving.
• 50 Positions: Provides a high number of connections within a small footprint.
• Board-to-Board Connector: Designed for direct connection between two printed circuit boards.
• Surface Mount Technology (SMT): Suitable for automated assembly processes.
• High-Speed Transmission: Capable of supporting high-speed data transfer.
• Secure Locking Mechanism: Ensures reliable connection even under vibration or shock.

Benefits

• Space Saving: The 0.4mm pitch significantly reduces the required board space.
• High Density: Allows for a greater number of connections in a smaller area.
• Reliable Connection: The secure locking mechanism prevents accidental disconnections.
• Easy Assembly: Designed for automated SMT assembly, reducing manufacturing costs.
• High-Speed Performance: Supports the demands of modern high-speed data transmission.
• Durable Design: Ensures long-term reliability in demanding applications.

Additional Details

The DF40C-50DP-0.4V connector features a double-row contact arrangement for optimal signal integrity. The material used in the connector body is typically a high-performance plastic that can withstand high temperatures during reflow soldering. The contacts are gold-plated to ensure low contact resistance and prevent corrosion, leading to improved signal quality and long-term reliability. The connector's compact design and robust construction make it suitable for a wide range of applications where space and reliability are critical factors. Hirose provides detailed specifications and application notes to support designers in integrating this connector into their systems.