Main material composition of PCB Terminal Block

The main material composition of PCB (Printed Circuit Board) wiring terminals can include the following aspects:

NingBo HongYi PCB TERMINAL BLOCK Conductive material: Conductive material is used for the conductive part of 5 position terminal strip to transmit current and signals. Common conductive materials include brass and phosphor bronze. terminal block 4 position have good electrical conductivity and mechanical strength, making them suitable for electrical connections.

NingBo HongYi PCB TERMINAL BLOCK  Insulation material: Insulation material is used for the insulation part of wiring terminals to isolate and protect conductive parts. Common insulation materials include engineering plastics such as nylon, polyamide, etc., which have good insulation and mechanical properties.

NingBo HongYi PCB TERMINAL BLOCK  Surface treatment: In order to improve the conductivity and anti-corrosion performance of the 5 pin terminal block connector, it is often necessary to perform surface treatment on the conductive parts. Common surface treatment methods include gold plating, tin plating, and nickel plating to increase the conductivity and corrosion resistance of  pluggable terminal block 4 pin.

NingBo HongYi PCB TERMINAL BLOCK Auxiliary materials: During the manufacturing and assembly process, some auxiliary materials such as insulation capsules, fixing screws, springs, etc. are also used to enhance the functionality and installation reliability of the 5 pin terminal.

It should be noted that different application areas and manufacturers may use different material combinations and manufacturing processes to meet specific requirements and standards. Therefore, in practical applications, the material composition of specific 5 pin screw terminal connector may vary.