DF40C-100DS-0.4V(51)

The DF40C-100DS-0.4V(51) is a specific type of connector manufactured by Hirose Electric Co., Ltd., known for its high-quality interconnect solutions. This connector is part of the DF40 series, which is designed for high-density applications, making it suitable for various electronic devices and systems.

Detailed Description:

1. Type and Configuration:

   • The DF40C-100DS-0.4V(51) is a dual-row, surface-mount connector. It features a 100-position configuration, allowing for a high number of connections in a compact footprint.

2. Pitch:

   • The connector has a 0.4 mm pitch, which refers to the distance between the centers of adjacent pins. This small pitch is ideal for applications where space is limited, enabling a more compact design.

3. Contact Arrangement:

   • The connector is designed with a dual-row arrangement, which helps in maximizing the number of connections while maintaining a low profile. This arrangement is particularly useful in applications requiring a high density of connections.

4. Material and Finish:

   • The contacts are typically made from phosphor bronze or a similar conductive material, providing excellent electrical conductivity and durability. The surface finish is often gold-plated, which enhances corrosion resistance and ensures reliable electrical performance over time.

5. Mounting Style:

   • As a surface-mount device (SMD), the DF40C-100DS-0.4V(51) is designed to be mounted directly onto the surface of a printed circuit board (PCB). This mounting style is advantageous for automated assembly processes and contributes to a lower profile in the final product.

6. Locking Mechanism:

   • The connector may feature a locking mechanism to ensure a secure connection between the mating parts. This is crucial in applications where vibrations or movement could otherwise lead to disconnections.

7. Applications:

   • The DF40C-100DS-0.4V(51) is commonly used in various electronic applications, including telecommunications, consumer electronics, automotive systems, and industrial equipment. Its high-density design makes it particularly suitable for devices that require numerous connections in a limited space.

8. Electrical Ratings:

   • The connector is designed to handle specific electrical ratings, including voltage and current specifications, which are essential for ensuring safe and reliable operation in electronic circuits.

9. Environmental Considerations:

   • Hirose connectors are often designed to meet various environmental standards, making them suitable for use in harsh conditions. This includes resistance to moisture, dust, and temperature variations.

10. Compatibility:

    • The DF40C-100DS-0.4V(51) is compatible with a range of mating connectors within the DF40 series, allowing for flexibility in design and integration into existing systems.

In summary, the DF40C-100DS-0.4V(51) from Hirose is a high-density, surface-mount connector designed for applications requiring compact and reliable interconnections. Its robust design, small pitch, and secure locking mechanism make it an excellent choice for modern electronic devices.