Material Selection Considerations For Push-button Terminal Connectors

For push wire terminal block, the terminal body is mostly made of metal materials with good conductivity and corrosion resistance. These materials have low resistance and high durability when in contact with current. In the actual manufacturing process of push in terminal block wire connector, metal parts are often formed by precision stamping and then surface treated to improve the contact surface quality and oxidation resistance of push in wire terminal block. The insulating parts of push fit terminal block connector are generally made of engineering plastics or high-performance polymers. The performance of these materials in terms of heat resistance and electrical isolation has a direct impact on the overall product safety.