ESHF-125-01-L-D-TH-LC-TR Application Field and Working Principle

Rectangular connectors are an integral part of today\'s electronic circuits. From automotive to industrial and even medical applications, the need for a reliable connection is paramount. For these applications, headers, male pins, and other types of electrical connectors are critical devices. ESHF-125-01-L-D-TH-LC-TR is one type of rectangular connector, specifically designed for today\'s more complex applications with demands for higher speed, better signal integrity, and reliable contactless connections. In this article, we discuss the application field of ESHF-125-01-L-D-TH-LC-TR and its working principle.

Application Field of ESHF-125-01-L-D-TH-LC-TR

ESHF-125-01-L-D-TH-LC-TR is a low profile, two-row, 5.08 mm pitch surface mount rectangular connector with an arm lock. The product line features 80 to 150 contacts with bottom-engagement, low-profile SMT connection, eliminating contact surface area for better durability and improved signal integrity. Due to the slim form factor of the connector, it is especially suitable for applications requiring limited space. In addition, the arm lock design provides added stability and reliable contactless connections. With these advantages in design, this type of rectangular connector is highly suitable for consumer products such as laptop computers, cameras, and medical devices.

Working Principle of ESHF-125-01-L-D-TH-LC-TR

The ESHF-125-01-L-D-TH-LC-TR rectangular connector consists of two contact elements, one in the cable and one on the Printed Circuit Board (PCB). In operation, the contact element on the cable is engaged to the contact element on the PCB by a press-fit method. This press-fit method ensures electrical contact between the connector\'s contact elements without using any conductive material or solder. The arm-connector lock feature of the connector locks the two contact elements together, ensuring reliable contactless connections and providing mechanical stability.

In addition, the low profile design of the connector allows it to be mounted in tight spaces, reducing its overall footprint and enabling easier routing of cables and wires. The low profile design also allows for better airflow and thermal management within the system. Finally, the 5.08 mm pitch of the connector ensures a high level of signal integrity due to its increased transmission speed and improved cross-talk, which is key to many high-speed systems.

Conclusion

ESHF-125-01-L-D-TH-LC-TR is a low profile, two-row, 5.08 mm pitch surface mount rectangular connector with an arm lock. The arm lock design and low profile design of the connector make it highly suitable for consumer products such as laptop computers, cameras, and medical devices, where a reliable contactless connection and limited space are both of critical importance. In addition, the 5.08 mm pitch of the connector ensures a high level of signal integrity due to its increased transmission speed and improved cross-talk.