A-TB381-OQ03CV

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Terminal blocks, headers, plugs and sockets are essential electrical components that allow for connectivity and communication of low level, low voltage electronic signals. They all share similar characteristics such as the basic base shape, size, and pin connection capability. A TB381-OQ03CV is a particularly versatile type of terminal block that is capable of working in a variety of application fields.

The TB381- OQ03CV is composed primarily of a base component and securing screw connected to two U-shaped bars containing pressure contact points, each featuring 3.81mm spacing. This makes it well-suited for projects in which a reliably, space-saving solution is essential.

The applications for this terminal block can be broadly classified into three main categories: analog signal, digital signal, and automation. In the analog signal category, the TB381-OQ03CV is commonly used in devices such as sound systems or thermal sensors. As for digital signals, the terminal block is utilized as a direct connection between a microcontroller-based device and the required input connection in field test equipment.

The third category of applications is automation, which involves controlling the functioning of different robotic systems. Connections from a field device to the device being automated are established using the TB381- OQ03CV. The terminal block is also useful in the distribution of control signals between components in intelligent systems, such as motion controllers.

The TB381-OQ03CV is also notable for its quick and easy installation process. The two U-shaped contacts can close quickly and ensure reliable contact. In addition, a knurled head screw is used to secure the connection to the device, eliminating the need for tools.

In terms of its working principle, the TB381-OQ03CV employs a simple yet reliable high current capability process. A contact spring in the base of the terminal block makes contact with an internal contact tongue or contact rivet in the component. The U-shaped bars then come down and push against the contact tongue, sending high levels of current through it. This enables the terminal block to withstand high current at short times, which is crucial for industrial automation and control systems.

In conclusion, the TB381- OQ03CV is an incredibly versatile terminal block that is suitable for a wide range of applications. It is especially useful in industrial automation and control systems due to its capacity for high current, efficient installation process, and small form factor.

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