The outer shell is mainly made of brass with nickel plating or stainless steel, which has excellent rust and corrosion resistance, suitable for long-term use in humid and corrosive industrial environments.
Insulation parts adopt PBT or PA66 engineering plastics, featuring high temperature resistance and flame retardancy, effectively isolating electrical signals and ensuring safe operation under high temperature conditions.
Pins are made of phosphor copper or brass with high conductivity and wear resistance, ensuring stable electrical contact and long service life even after multiple insertions and removals.
For harsh environments, Octopusconn M5 series provides optional special materials: military-grade stainless steel for extreme corrosion resistance and high-temperature resistant PEEK insulation parts for ultra-high temperature applications, expanding the application scope to high-corrosion and high-temperature industrial scenarios.
The threaded connection structure ensures tight and firm connection, with strong anti-vibration and anti-shock performance, fully compliant with IEC 60352 standard. It can work stably for a long time in high-vibration scenarios such as machine tool cutting and marine electronics, effectively avoiding connection failure caused by vibration.
Technical Note: The selection of special materials (military-grade stainless steel, PEEK) can significantly improve the service life in harsh environments; the threaded connection should be tightened with appropriate torque to ensure anti-vibration effect; regular inspection of pin wear and insulation integrity is recommended for long-term use in high-vibration and high-corrosion environments.