The DF30FC-44DP-0.4V(58) is a 44-pin board-to-board connector manufactured by Hirose Electric Co. Ltd. It is part of the DF30 series, characterized by its fine pitch and high-density design, suitable for compact electronic devices requiring reliable board-to-board connections. The 0.4mm pitch allows for significant space savings. The '(58)' at the end of the part number likely refers to specific packaging or manufacturing details.

Applications:

• Smartphones: Connects the main board to display modules and other components.
• Tablets: Used for board-to-board connections within the device, such as connecting the CPU board to the display.
• Digital Cameras: Provides connection between the image sensor and processing board.
• Wearable Devices: Connects the main circuit board to smaller PCBs, like those used for sensors or displays in smartwatches and fitness trackers.
• Portable Medical Devices: Used where space is at a premium and reliable connections are crucial, such as in glucose monitors or portable ECG devices.

Features:

• 0.4mm Pitch: Enables high-density mounting, saving valuable board space.
• Board-to-Board Connection: Specifically designed for connecting two PCBs in parallel or stacked configurations.
• SMT (Surface Mount Technology): Suitable for automated assembly processes.
• High Pin Count: 44 pins provide a large number of connections for power and signal transmission.
• Shielded Design: Offers improved EMI (Electromagnetic Interference) protection for signal integrity.

Benefits:

• Space Efficiency: The ultra-fine 0.4mm pitch allows for significant space savings, making it ideal for miniaturized electronic devices.
• High Signal Integrity: The shielded design and precise contact structure ensure excellent signal transmission characteristics, even at high frequencies.
• Reliable Connection: Provides a secure and stable connection, which is critical for the reliable operation of sensitive electronic devices.
• Automated Assembly: SMT compatibility simplifies the manufacturing process and reduces assembly costs.
• EMI Protection: The shielding minimizes electromagnetic interference, ensuring clean signal transmission in noisy environments.

Additional Details:

The DF30FC-44DP-0.4V(58) connector is part of Hirose's DF30 series, known for its ultra-fine pitch and reliable performance in compact board-to-board applications. The 0.4mm pitch demands precision in manufacturing and assembly. The connector is designed for reflow soldering, a common SMT assembly technique. Proper handling and soldering techniques are crucial to ensure a reliable connection. The DF30 series is often used in applications where high-density, low-profile, and reliable board-to-board connections are essential.