6STF25PAU05R20X

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6STF25PAU05R20X Application Field and Working Principle

I. Introduction

With the rapid development of technology, users have higher standards and requirements for product data transfer speed and security. D-sub connectors are widely used in electronic equipment to meet the data transmission requirements in various application fields, such as industrial automation, data communication, optoelectronic, and car. 6STF25PAU05R20X is one of the most popular D-sub connectors, so it is necessary to analyze its application fields and working principles.

II. Application Field

The 6STF25PAU05R20X type D-sub connector is a waterproof connector with a contact pitch of 3.96mm and a panel cutout of 25.5mmx25.5mm. It implements a sealed structure that meets IP68 requirements, leading the industry with its excellent waterproof performance. This product series has a rated current of 1.5A and a rated voltage of 150V, which can be widely used in industrial automation, automotive, and communication industry. It is especially conducive to reducing the size of electronic equipment and the cost of production.

III. Working Principle

The 6STF25PAU05R20X type d-sub connector is composed of an inhaled plug, an extruded shell and a waterproof gasket. The waterproof gasket is generally made of PPO, which is resistant to oil, high temperature and low temperature. The core of the connector is the welding contact, which can be divided into two types: male (male) contact and female (female) contact. The extruded shell is generally made of zinc alloy and its surface is coated with nickel plating.The binding components of the 6STF25PAU05R20X type D-sub connector are connected via a set of contact terminals. The male contact terminals are fixed on the outer surface of the metal shell and the female contact terminals are contained in the space inside the shell. When the two connectors are connected, the contact terminals of the male contact are connected to the female contacts of the opposite side according to a certain arrangement. The connection is completed, and the circuit connection is established, thus realizing the signal transmission of the system.

IV. Conclusion

The 6STF25PAU05R20X type D-sub connector is a product that conforms to the development trend of miniaturization and waterproofing in current electronic products. It has a wide range of applications in industrial automation, automotive, and data communication, and its high performance and excellent waterproof sealing performance are very suitable for high-end electronic products. The working principle is to realize the circuit connection of the system through the connection of the male and female contact terminals.

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