A-TB500-TD20

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A-TB500-TD20 terminal blocks enable quick and secure connection between wires and board. Therefore, they are extensively utilized in various kinds of electronic and electrical device application fields. This article will discuss the application field and working principle of A-TB500-TD20 terminal blocks.

Application fields: A-TB500-TD20 terminal blocks can be utilized in different kinds of applications and thus they are regarded as an ideal wire to board connection. This includes drilling and tapping tightening operations, punch down operations, roll-in operations and more. The connection of these terminals enable to terminate the solid or stranded wires. Moreover, these blocks can be used for powering the system’s power supplies, back panels, relay boards and other sub-assemblies.

Moreover, due to the compact design and features, these A-TB500-TD20 terminal blocks are perfect for applications in medical instruments, measuring and monitoring instruments, industrial robotic devices, industrial process control and a variety of other automation equipment.

Working Principle: A-TB500-TD20 terminal blocks are spring-clamp terminals that make use of a press fit connection. The working of the terminal is based on the connection between the contacts and the two piece terminal. The terminal is designed in such a way that the contacts experience a minimum amount of stress while making a connection. The contact pin slides into the terminal and clicks into the notch in the housing.

The two-piece terminals are placed into the board with the contact pin providing the connection between the two parts. The contact pin is connected to the conduction strip on the board and the housing is inserted into the board’s mounting hole. The housings are usually made of insulating plastic and they provide a secure, robust connection.

The press fit connection is made by placing the two parts into the board with the contact pin and then pressing the lever down which enables the contact pin to slide into the channel and creates a secure connection between the two parts. In order to disconnect the two parts, the lever is pressed down and the contacts can be easily disconnected.

The two-piece design of the A-TB500-TD20 terminal blocks makes it easy to use and can be securely connected to the board without the need for screws, cable ties or any other type of support. Moreover, the connection is made in a fraction of the time required for soldering. Additionally, the spring-clamp connection of the terminal helps to reduce labor cost significantly.

The A-TB500-TD20 terminals offer excellent electrical performance with low contact resistance and provide excellent mechanical strength with a long service life. The terminal can be used over a wide temperature range and the spring-clamp connection ensures that the connections are vibration and shock resistant.

In conclusion, the A-TB500-TD20 terminal blocks provide an easy and reliable connection between wires and board. As these terminals are designed for quick assembly, the labor cost is significantly reduced and they can be used in various application fields. Moreover, using these terminals ensures reliable connection and high electrical performance.

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