DF12NB(3.0)-40DS-0.5V(51)

The DF12NB(3.0)-40DS-0.5V(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 DF series, which is designed for compact and reliable connections in various electronic applications.

Detailed Description:

1. Type and Configuration:

   • The DF12NB(3.0)-40DS-0.5V(51) is a rectangular connector with a dual-row configuration. It features a total of 40 contacts, arranged in two rows, which allows for a high-density connection in a relatively small footprint.

2. Pitch:

   • The connector has a pin pitch of 3.0 mm, which is the distance between the centers of adjacent pins. This pitch is suitable for applications requiring a balance between compactness and ease of handling.

3. Contact Arrangement:

   • The "40DS" in the part number indicates that there are 40 contacts in a double-row arrangement. This configuration is ideal for applications that require multiple signal and power connections in a limited space.

4. Voltage Rating:

   • The connector is rated for a voltage of 0.5V, which suggests it is designed for low-voltage applications. This makes it suitable for use in sensitive electronic devices where high voltage could cause damage.

5. Current Rating:

   • The connector can handle a specific current rating, which is typically defined in the product specifications. This rating is crucial for ensuring that the connector can safely carry the required electrical load without overheating.

6. Material and Finish:

   • The contacts are usually made from high-conductivity materials, such as copper alloy, and are often plated with a layer of gold or tin to enhance conductivity and prevent corrosion. The housing is typically made from durable plastic, providing mechanical strength and insulation.

7. Mounting Style:

   • The DF12NB(3.0)-40DS-0.5V(51) is designed for surface mount technology (SMT), allowing it to be easily integrated into printed circuit boards (PCBs). This mounting style is favored in modern electronics for its efficiency and space-saving benefits.

8. Locking Mechanism:

   • The connector may feature a locking mechanism to ensure a secure connection, preventing accidental disconnection during operation. This is particularly important in applications where vibration or movement could disrupt the connection.

9. Applications:

   • This connector is commonly used in various applications, including consumer electronics, telecommunications, automotive systems, and industrial equipment. Its compact design and reliable performance make it suitable for a wide range of electronic devices.

10. Environmental Considerations:

    • The connector is designed to withstand various environmental conditions, including temperature fluctuations and humidity. It may also be rated for specific environmental standards, ensuring its reliability in challenging conditions.

In summary, the DF12NB(3.0)-40DS-0.5V(51) from Hirose is a versatile and reliable connector that offers a compact solution for high-density applications, making it an excellent choice for modern electronic designs.