1985166

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Terminal blocks are electrical connectors used in the assembly of electronic circuits. They are a type of wire-to-board connection, designed to join electrical wires to printed circuit boards, or to other terminal blocks. These connectors employ a clamping system, or threaded connection, to secure the wires within the terminal block, assuring a solid connection. Terminal blocks are commonly used in a variety of electrical appliances, industrial equipment, telecommunication systems, and more.

The 1985166 terminal block, manufactured by TE Connectivity, is a simple yet reliable connection system. It features two connection points: a set of 4mm terminal blocks for wiring, and a ZIF header for connecting to a printed circuit board. The terminal block is designed to securely join two wires to a board, using two sets of crimps: one for each wire, and one for the ZIF header. The crimped connection provides a secure, water-resistant connection. Additionally, the terminals are equipped with a “tongue” and “groove” design, making it difficult for the wire to come out of the terminal.

The 1985166 terminal block can be used in a wide range of applications, ranging from small, in-home circuit boards, to large-scale industrial installation. It is ideal for low-voltage, general-purpose needs, such as power cord extensions and weatherproof junction boxes. In addition, it is UL approved, and available in three colors: red, yellow, and black.

The working principle of the 1985166 terminal block is very simple. The wires are connected to the terminal block using crimp termination, while the ZIF header is connected using a plunger-style connection. The clamped wire connection ensures a solid, secure connection between the wires and the terminal block. Additionally, the built-in “tongue” and “groove” design helps to reduce the risk of wire short-circuiting or becoming loose.

The 1985166 terminal block is a reliable and robust solution for connecting wires to a printed circuit board. It is designed for a wide range of applications, and is UL approved, making it an ideal choice for many electrical projects. With its simple yet effective design, the 1985166 terminal block is sure to provide a secure and water-resistant connection.

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