The DF16B-40DS-0.5V(86) is a 40-pin, 0.5mm pitch, double-row SMT (Surface Mount Technology) board-to-board connector manufactured by Hirose Electric Co Ltd. It is part of the DF16 series, designed for high-density packaging and reliable connections in compact electronic devices.

Applications:

• Smartphones: Connecting internal components like displays, cameras, and PCBs.
• Tablets: Used for connecting display panels, touchscreens, and internal boards.
• Wearable devices: Suitable for smartwatches, fitness trackers, and other small electronic devices.
• Digital cameras: Used for connecting image sensors and LCD screens.
• Portable gaming consoles: For reliable connections between internal boards.

Features:

• 0.5mm pitch: Enables high-density mounting and miniaturization.
• 40 pins: Provides a large number of signal lines in a compact package.
• Double-row design: Maximizes contact density in a limited space.
• SMT (Surface Mount Technology): Facilitates automated assembly and reduces manufacturing costs.
• Board-to-board connector: Designed for direct connection between two PCBs.
• Secure locking mechanism: Ensures reliable connection even under vibration.

Benefits:

• Space-saving: Compact size allows for high-density mounting in small devices.
• Reliable connection: Secure locking mechanism and robust design ensure stable performance.
• Easy assembly: SMT compatibility enables automated assembly, reducing manufacturing costs.
• High signal integrity: Designed to minimize signal loss and interference.
• Durable: Constructed with high-quality materials for long-lasting performance.

Additional Details:

The Hirose DF16 series is known for its small size and robust performance. The 0.5mm pitch allows for extremely dense packaging of components. The secure locking mechanism prevents accidental disconnections, and the SMT design allows for easy integration into automated assembly lines, and the double row provides for more connection points in a smaller area.

Technical Specifications:

• Number of Contacts: 40
• Pitch: 0.5mm
• Mounting Type: Surface Mount
• Mating Style: Board-to-Board
• Number of Rows: 2
• Current Rating: 0.5A per contact
• Voltage Rating: 50V AC/DC
• Operating Temperature: -40°C to +85°C
• Insulation Resistance: 100 MΩ minimum
• Contact Resistance: 70 mΩ maximum