A-TB381-TT15

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Terminal Blocks - Headers, Plugs and Sockets cover a variety of electrical components which electricians and engineers use to safely and securely connect two pieces of electrical equipment. The A-TB381-TT15 is one such product which is designed for use in a multitude of applications, with the two main functions of linking electrical circuits together and isolating power in a safe manner. In this article, we\'ll discuss the application field and working principle of the A-TB381-TT15.

Application Field

The A-TB381-TT15 terminal block is a product designed for use in general electrical, consumer electronic, automotive, industrial control, instrumentation and aerospace applications. Its use is mainly in electrical circuits requiring either high current density or signal integrity. For example, it can be used in audio equipment, such as amplifiers, subwoofers, and speakers; automotive applications, such as in dashboards, power locks, and windshield wipers; and industrial control, such as in signal gathering and relays. It can also be used in medical equipment, such as in dialysis and X-Ray machines.

Working Principle

The A-TB381-TT15 is a dual-row, latching connector, which is used to interlink electronic circuits. It consists of two rows of insulated terminals arranged in an alternating contact pattern and mounted onto a plastic base. It features a wide variety of polarization options to ensure proper connection when mating with its corresponding component. The contacts within the terminal block are plated with gold and the plastic base is UL rated. When used in a wiring application, the terminals are soldered to the ground side of the circuit board and have the ability to make two sets of simultaneous electrical connections.

When the terminal block is engaged, the two sets of electrical contacts are securely latched onto each other with a locking mechanism. This ensures a reliable connection that’s both electrically and mechanically secure. The locking mechanism ensures that any intermittent or minor displacement or vibration won\'t affect the electrical connection. The A-TB381-TT15 is also designed to be shock, vibration, and corrosion resistant, making it suitable for high-temperature applications and harsh environments.

Conclusion

The A-TB381-TT15 is a versatile electrical terminal block that can be used in a multitude of applications. It is used to link two sets of electrical circuits together and ensure a safe connection that is high in current density and signal integrity. The terminal features a wide variety of polarization options and is shock, vibration, and corrosion resistant, making it suitable for harsh environments.

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