1455-3

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1455-3 application field and working principle

1455-3 terminal is a kind of single post coaxial connector which is widely used in radio frequency (RF) and microwave applications. This type of terminal features improved electrical performance and mechanical strength.

The 1455-3 terminal is composed of three main components - the shield, the pin, and the containmechanical ring. The outer diameter of the pin is 0.594 inch and the inner diameter is 0.106 inch. The containmechanical ring has an outer diameter of 0.854 inch and an inner diameter of 0.615 inch. The shield is composed of stainless steel and the interior of the terminal is filled with silicone grease.

Applications

The 1455-3 terminal is designed to be used in high-frequency and microwave applications. It is specially designed to provide improved electrical performance in applications requiring tight tolerances and high electrical performance, such as RF and microwave systems. This terminal is also suitable for applications that require a small diameter connection, such as high-reliability aerospace and military systems. The 1455-3 terminal is primarily used for single-pin connectors, but it can also be used for multi-pin connectors.

Working Principle

The working principle of the 1455-3 terminal is simple. The pin is inserted into the containmechanical ring and then secured in place with a spring loaded plunger. When the plunger is pushed, the pin is locked into place and an electrical contact is made. The spring loaded plunger ensures that the pin stays in place even when subjected to vibration and shock.

The containmechanical ring helps to ensure that the electrical connection between the pin and the shield is secure and provides improved electrical performance. The stainless steel shield also helps to reduce electromagnetic interference (EMI) and provides improved shielding and thermal stability. The silicone grease within the terminal helps to improve the electrical contact and reduce wear and tear.

Conclusion

The 1455-3 terminal is a single-post coaxial connector which is commonly used in RF and microwave applications. It is designed to improve electrical performance and to provide improved electrical contact, vibration and shock resistance, and EMI shielding. The components of the terminal are the pin, the containmechanical ring, and the stainless steel shield, which are filled with silicone grease. This connector is suitable for applications that require high-reliability and tight tolerances.

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