641120-2

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Rectangular connectors are small electrical connectors that generally contain two or more wired circuits. There are many types of rectangular connectors, including headers, male pins, female sockets, strip connectors and screw terminal blocks. The 641120-2 is a type of rectangular connector commonly used within the electronics industries. This article will discuss the applications and working principles of the 641120-2.

The 641120-2 is a two-row, 14-contact right angle male header connector. It is a right angle connector with a post and slice body, and is designed for horizontal mounting with two rows of 7 contacts. The contact material of the 641120-2 is tin-plated phosphor bronze with 0.45 mm contact pitch, and the height of terminal is 1.4mm. The contact ratings for this series of connector is 2A with an operating voltage of 30V. The insulation resistance (minimum) is 1000MΩ and the compressive strength of the contact is 18N.

The 641120-2 connectors are used in a wide variety of applications, including automation, power supplies, medical and military equipment, and audio visual systems. The primary uses are to provide reliable convenient, cost effective connections between wiring, printed circuit boards and electronic equipment in communication networks. The 641120-2 can also be used with printed circuit boards, in PCBs, to help reduce wiring complexity.

The working principle of the 641120-2 is based on the principles of electrical connections. The two rows of seven contacts are spaced evenly along the length of the connector. Each contact is located at a different distance from the end of the connector, and each contact can be plugged into a corresponding hole on the printed circuit board, creating a positive electrical connection. The contacts are then held in place by two or more screw terminals, which are tightened to keep the contacts from sliding out. When the screw terminals are tightened securely, the contacts are held firmly in place and an electrical current flows from the contacts through the wires connected to the PCB.

In summary, the 641120-2 rectangular connector is a two-row male header connector designed for horizontal mounting with two rows of 7 contacts. It is used in a variety of applications, such as automation, power supplies, medical and military equipment, and audio visual systems. The working principle of the 641120-2 is based on the principles of electrical connections, with each contact being plugged into a corresponding hole on the PCB to create a reliable electrical connection.

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