EJH-120-02-S-D-TH

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EJH-120-02-S-D-TH rectangular connectors can be categorized into headers, male pins. These connectors are commonly used as interconnection devices between multiple electrical circuits. They provide an efficient way of electrical signal transfer among individual circuits. This article will discuss about the application fields of EJH-120-02-S-D-TH rectangular connectors and its working principle.

Application Fields

EJH-120-02-S-D-TH rectangular connectors are frequently used in both domestic and industrial settings. The connector’s small size and reliable contact system make it suitable for use in electronic devices with many components. Its contact system ensures reliable electrical connections and resistance against scratch and abrasion. It is widely used in industrial equipment such as automobile: data storage devices, office machines and communications devices. The connector allows electrical connections between the circuit board and the wire. In addition, the connector provides a good connection and transmission between the electric circuits.

Due to its superior performance, EJH-120-02-S-D-TH rectangular connectors are ideal for high amperage applications such as automotive signals, LED lighting, HVAC systems, and control circuits. It is also suitable for applications where space is limited. This type of connectors is also often used in aviation and military equipment for its reliable contact system and strength.

Working Principle

Like other connectors in the family of rectangular connectors, the EJH-120-02-S-D-TH utilizes a reliable contact system. It consists of a contactor, a contact blade, a terminal block, a contact insert, and a connection terminal. The contact blade is inserted into the terminal block while the contactor is connected to the contact insert. The contact blade is then attached to the connection terminal.

In order to ensure contact stability, a spring is pushed against the contact blade and terminal block. This spring applies a pressure on the contact blade which forces the contact between the contact blade and the terminal block. The contact insert also helps to increase the contact between the contact blade and the terminal block. When the connection is being made, the force between the contact blade and terminal block is increased, which ensures the stability of the connection.

The contactor can be fastened to the contact insert with a screw or an adhesive. This method is preferred because it helps to make the connection more stable. In addition, it offers protection to the contact blade against abrasion and short circuit.

The working principle of the EJH-120-02-S-D-TH rectangular connector is quite simple. It utilizes the contact system of the family of rectangular connectors to ensure reliable and efficient electrical connection between multiple circuits. Its reliable contact system and small size make it ideal for applications where space is limited. Additionally, its anti-corrosion and abrasion resistance make it suitable for long-term applications.

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