0395445018

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Terminal blocks, also known as terminal boards or strips, are types of electrical connectors that are used as an ergonomic connection method for joining various devices to one another. They are used in a variety of applications, ranging from domestic consumer electronics, industrial controls, and medical and telecom systems. Terminal blocks in the "wire to board" form factor are particularly useful in industrial and commercial settings, where large numbers of wires need to be connected in a safe, effective and aesthetically pleasing manner. This article looks at a particular type of wire to board terminal block, the 0395445018, which is manufactured and supplied by TE Connectivity. It reviews its application field and its working principle.

The 0395445018 terminal block is designed for use on printed circuit boards. Its main purpose is to provide a secure connection between individual signal wires and the PC board, either directly or via the use of jumper wires. It is commonly used in applications such as industrial control panels, communication equipment, electrical equipment and PC boards. It is suitable for use with a variety of conductors, including copper, aluminum, tin-plated copper and anodized aluminum. The 0395445018 terminal block is designed to be robust and secure, capable of handling currents of up to 5 Amps and voltages up to 250V.

The 0395445018 terminal block is manufactured from polyamide 66-67, which is a highly durable and temperature-resistant material. The terminals comprise two stacked up shells, the bottom level being the cage clip, which securely clamps onto the conductors, and the top level is the male connector, which is inserted into the female connector on the PC board. The connection between the conductor and the terminal block\'s cage clip is made by a contact spring which is retained by a clip and graduated screws, ensuring that the conductor is firmly and evenly clamped onto the terminal block. The male connector part of the terminal block is comprised of a number of individual pins, enabling them to be connected separately into the female connector.

The 0395445018 terminal block is designed to make electrical connections simpler and more reliable while also providing some level of protection against vibration or accidental disconnection. This protection is in the form of a polarizing tongue and groove mechanism, which is designed to ensure that positively or negatively charged wires are not connected in the wrong direction. This has the added effect of lowering the level of signal interference caused by accidentally connected wires as well as providing a physical indication of the connection.

In addition to its polarizing features, the 0395445018 terminal block also has a number of other features which increase security and ease of use. These include a mounting bracket which is secured to the PC board using machine screws, screw retention, dual screw contacts, an ejector slot and a locking mechanism. All of these features help to ensure that the terminal block remains robust and secure, allowing the user to quickly and easily disconnect and reconnect the connections with minimal effort.

The 0395445018 terminal block is a reliable and versatile connection method which is suitable for a variety of applications requiring secure connections between individual wires and the PC board. It is ideally suited for use in industrial control panels, communication equipment, electrical equipment and PC boards, and provides a safe, reliable and aesthetically pleasing connection. Its design features also reduce the risk of interference from wrongly connected wires, and its polarizing feature ensures that connections are made in the correct direction. This terminal block is therefore an ideal choice for wire to board applications.

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