L77TWP3W3S4R

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Introduction

D-Sub Connectors are a type of electrical connector used for the transmission of signals, power and data. The most common example is the DB25, which is used as a serial port for communication between two computers. The pin arrangement of the DB25 is specific to its application, with pins arranged in a row with a grounding shield going around the perimeter. Other types of D-Sub Connectors may have additional rows of pins in them, adding to its complexity and allowing for additional options with the connector.

The L77TWP3W3S4R D-Sub Connector is a high-end, high-performance connector solution, designed to meet the demanding needs of next-generation hardware applications. This connector series features an innovative locking mechanism, great mechanical reliability, secure onboard connection and a wide range of electrical ratings.

Application Field

L77TWP3W3S4R D-Sub Connectors are designed for highly intensive applications in military and aerospace designs, medical devices, industrial control hardware, robotics and automation devices, as well as consumer electronics applications. The highly advanced design of the connector extends service life and improves system\'s performance and reliability. The L77TWP3W3S4R D-Sub Connector has a wide operating temperature range from -55C to +105C, enabling it to be used in extreme operating environments. This connector is also rated for high-speed signal and power applications up to 2A and 500V.

Working Principle

L77TWP3W3S4R D-Sub Connectors feature a locking system that ensures a solid connection between the two connectors by pressing the actuator on the female connector. This creates a positive lock between the two connectors by moving the double-sided locking tabs into place. The locking tabs also help to ensure environmental protection by sealing the contacts against dust and moisture. The contacts are made with phosphor bronze and are tin-plated for increased electrical and mechanical performance. The shell is made from zinc die-cast for added durability and corrosion protection.

The L77TWP3W3S4R features an innovative twist-pin release design which allows the connector to come apart with minimal force when compared to conventional connectors. This quick release feature ensures that the connectors can be disconnected and reconnected with ease and in a fraction of the time. The connector utilizes high-density pin pitch and high-current rated terminals which make it possible for it to be used in high-speed signal and power applications.

Conclusion

The L77TWP3W3S4R D-Sub Connector is an advanced, high-performance connector solution, designed to meet the most demanding requirements for next-generation hardware applications. It features a locking system that offers a solid connection between two connectors, a twist-pin release design for easy disconnection and reconnection, and high-density pin pitch and current rated terminals for high-speed signal and power applications. This connector series is ideal for use in military and aerospace designs, medical devices, industrial control hardware, robotics and automation devices, and consumer electronics applications.

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