ERM5-070-05.0-L-DV-K-TR

The ERM5-070-05.0-L-DV-K-TR is a specific type of connector manufactured by Samtec, a well-known company in the interconnect solutions industry. This connector is part of the ERM series, which is designed for high-density applications and offers a range of features suitable for various electronic devices.

Detailed Description:

1. Type and Configuration:

   • The ERM5-070-05.0-L-DV-K-TR is a dual-row, right-angle connector. This configuration allows for efficient space utilization on printed circuit boards (PCBs), making it ideal for compact designs.

2. Pin Count:

   • The connector features a total of 70 pins, arranged in two rows. This high pin count enables a significant number of connections in a small footprint, which is essential for modern electronic applications.

3. Pitch:

   • The pin pitch (the distance between the centers of adjacent pins) is 0.050 inches (1.27 mm). This standard pitch allows for compatibility with various PCB layouts and facilitates easier soldering and assembly.

4. Height:

   • The connector has a low-profile design, which is advantageous for applications where vertical space is limited. The specific height can vary based on the mounting configuration, but it is designed to minimize the overall height of the assembly.

5. Material and Finish:

   • The connector is typically made from high-quality thermoplastic materials that provide durability and resistance to environmental factors. The contacts are usually plated with a gold finish over nickel, ensuring excellent conductivity and resistance to corrosion.

6. Mounting Style:

   • The "L" in the part number indicates that it is a surface mount device (SMD), which allows for automated assembly processes and is suitable for high-volume production.

7. Orientation:

   • The "DV" in the part number signifies that the connector has a vertical orientation, which is common in applications where space is at a premium and components need to be mounted closely together.

8. Temperature Range:

   • The connector is designed to operate within a wide temperature range, making it suitable for various environments, including industrial and consumer electronics.

9. Applications:

   • The ERM5-070-05.0-L-DV-K-TR connector is commonly used in telecommunications, data communication, and other electronic devices where high-density interconnects are required. It is ideal for applications such as servers, networking equipment, and embedded systems.

10. Packaging:

    • The "TR" at the end of the part number indicates that the connector is supplied in tape and reel packaging, which is convenient for automated pick-and-place assembly processes.

In summary, the ERM5-070-05.0-L-DV-K-TR from Samtec is a versatile, high-density connector designed for efficient space utilization and reliable performance in a variety of electronic applications. Its combination of features makes it a popular choice among engineers and designers looking for effective interconnect solutions.