Contact pin for use in contact device, has pin section displaceable against another pin section, dielectric unit surrounding one pin section in sections, and electrically conductive shielding unit surrounding dielectric unit in sections

摘要

The pin (1) has a pin section (11) displaceable against another pin section (12), and a dielectric unit (14) surrounding one of the pin sections in sections. An electrically conductive shielding unit (15) surrounds the dielectric unit in sections. The latter pin section is formed in sleeve-shape, and the former pin section is mounted in the latter pin section in sections. A spring unit is provided between stop units of the corresponding pin sections. The dielectric unit is made of non conductive material e.g. polyamide, and the shielding unit is made of gold.