Precision Double‑Ended Contact Pin

Function Description: Specially designed for electric‑vehicle (EV) AC/DC charging guns and charging sockets. As core electrical contacts for power transmission, they must withstand extremely high current loads while delivering excellent arc‑resistance and plug‑unplug durability to ensure safe and efficient charging performance. Shangqin Advantages: We fully understand the strict resistance‑control requirements for high‑current contact components. Pins manufactured on Japanese Tsugami machine tools feature superior surface smoothness and consistent contact performance, effectively lowering contact resistance and reducing heat generation during high‑power charging. Technical Points: Adopt high‑conductivity tellurium‑copper or brass materials; heavy silver plating or gold plating is available to boost electrical conductivity; critical mating‑dimension tolerances are tightly controlled to realize tens‑of‑thousands‑of‑mating‑cycles service life. This Precision Double‑Ended Contact Pin, from…