31101119

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Terminal blocks, often referred to as wire-to-board connectors, are used to connect one or more wires to a terminal block. The terminal block includes a block body, a cover, a contact body, a terminal, and a contact element. The terminal block is generally made up of tinned copper terminals, while the contact elements may be made of tinned copper, steel, brass, or other metals. The terminal block is also divided into a single-row terminal block, a double-row terminal block, and a multi-row terminal block according to the number of terminal rows.

The most important parameter of the terminal block is the rated current of the terminal block. The upper limit of the rated current is determined by the area of the terminal contact, and the lower limit is determined according to the rated working temperature. The rated current of the terminal block should not be higher than its upper limit when used, otherwise the terminal may be overheated and the insulation structure may be damaged.

31101119 terminal blocks are fixed to the PCB board through the heads at the bottom of the terminal block body. As the PCB board expands and contracts due to temperature variations and operational loads, the terminal block can move along two directions to ensure that the contact force between the terminal block and the pcb board remains unchanged. This makes the terminal block more reliable and more suitable for use in high vibration applications.

In addition, the 31101119 terminal block adopts the ZD technology to avoid the contact force of the terminal block being affected by the impact of external forces. This prevents the contact from becoming poor due to the burden of external forces, and the contact force can remain unchanged for a long time, extending the service life of the product. In order to enhance the stability of the product, the 31101119 terminal block adopts a high-strength metal cable tie to fix the wiring to the right position, thus simplifying operations and saving time.

The 31101119 terminal block also adopts an advanced insulation process to provide a greater insulation intensity. By using an insulation sleeve to separate the terminal from other metals, it can effectively reduce the leakage risk. The dissipation element on the terminal block also helps to reduce high temperature faults and help more stable operation.

In short, the 31101119 terminal block is an ideal choice when it comes to connecting wires to the terminal board. It has superior insulation performance and resistance to external forces, ensuring reliable electrical connections and its high vibration capabilities make it suitable for a wide range of applications.

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