18.5mm Length Screw Machined Pins with Full Gold Plating and 3A Current Rating for PCB Connectors

As the key conductive elements within the JRKCONNC connector series, contact components, comprising both pin and socket interfaces, serve as the primary electrical transmission pathway in circular connectors, enabling stable and efficient signal flow between mating counterparts. The engineering design and material composition of these contacts are vital to maintaining reliable performance under rated electrical loads and demanding environmental or mechanical conditions.

High-performance contact elements ensure minimal contact resistance and robust electrical continuity between paired terminals. JRKCONNC strongly recommends employing material consistency across mating contacts to preserve uniform electrical characteristics and mitigate electrochemical degradation. When improper interfacing or insufficient mechanical shielding occurs within the connector housing, the probability of premature system malfunction rises considerably.

To address a wide spectrum of application demands, JRKCONNC provides a comprehensive portfolio of contact solutions, offering variations in base metal selection, contact geometry, mating depth, and current-carrying capacity. These precision components are extensively implemented in circular connectors serving defense and aerospace systems, marine and offshore installations, commercial electronics, and harsh-environment industrial equipment, where connection reliability and signal integrity are essential.