DF40C-90DS-0.4V(51)

The DF40C-90DS-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.

Key Features:

1. Connector Type: The DF40C-90DS-0.4V(51) is a board-to-board connector, which means it is used to connect two printed circuit boards (PCBs) together. This type of connector is essential in applications where space is limited and a reliable connection is required.

2. Pin Configuration: The "90DS" in the part number indicates that this connector has a 90-degree orientation, allowing for a compact design. The "0.4V" signifies the pitch of the connector, which is 0.4 mm. This small pitch allows for a high number of connections in a limited space, making it ideal for modern electronic devices that require miniaturization.

3. Number of Contacts: The "(51)" at the end of the part number indicates that this connector has 51 contacts. This high contact count is beneficial for applications that require multiple signal and power connections.

4. Material and Durability: The connector is typically made from high-quality materials that ensure durability and reliability. The contacts are often gold-plated to provide excellent conductivity and resistance to corrosion, which is crucial for maintaining signal integrity over time.

5. Mounting Style: The DF40C series connectors are designed for surface mount technology (SMT), allowing for easy integration into automated assembly processes. This feature is particularly advantageous in high-volume production environments.

6. Applications: The DF40C-90DS-0.4V(51) connector is commonly used in various applications, including telecommunications, consumer electronics, automotive systems, and industrial equipment. Its compact size and high pin count make it suitable for devices such as smartphones, tablets, and other portable electronics.

7. Electrical Characteristics: The connector is designed to handle a specific voltage and current rating, ensuring it can support the electrical requirements of the devices it connects. The specifications typically include details on the maximum current per contact and the insulation resistance.

8. Mechanical Characteristics: The connector is engineered to withstand mechanical stress, including mating cycles and environmental factors. It is designed to ensure a secure connection that can endure vibrations and shocks, which is essential for reliability in various operating conditions.

Conclusion:

The DF40C-90DS-0.4V(51) from Hirose is a highly versatile and reliable connector that meets the demands of modern electronic applications. Its compact design, high pin count, and robust construction make it an excellent choice for engineers looking to optimize space and performance in their designs. Whether used in consumer electronics or industrial applications, this connector provides a dependable solution for board-to-board connections.