When reliability is a must, space is at a premium and high-current is required, you can not find a better solution than hyperboloid contacts, whether it’s semi-conductor testing, medical, military, commercial or industrial use, we have thousands of styles to meet your specific requirements. 

Hyperboloid contact is also called a wire spring jack, which is a high-reliability contacts assembly for use on semi-conductor testing, medical, military, commercial or industrial.

A plurality of elastic gold-plated or silver-plated metal wires are arranged in a straight bus of the single-leaf rotary hyperboloid and form an included angle with the straight bus of the inner sleeve. When the pin is inserted into the Hyperboloid contact, the Hyperboloid contact is elastically deformed in the radial direction and the axial direction, and the pin is in contact with a plurality of independent spring wires in the hyperboloid contacts to form a plurality of independent current paths. Even if the individual wire springs in the jack are broken, the wire spring jacks can still constitute an effective current path. When the pin is inserted into the hyperboloid contacts, the elastic metal wires are tightly wrapped around the pin to form a multi-wire contact, and a pair of pin holes are equivalent to a few pairs of common pins and the holes are used in parallel, and the contact reliability is greatly improved. The invention has the advantages that the contact resistance is low and stable, the plug-in force is small, the contact piece is low in wear and long in plug-and-pull life, and the high reliability of the electric contact can be kept in the strong vibration impact environment (the instantaneous break time is less than 1μs， We are not only use this hyperbolized contacts in the connectors, but also separately sell the hyperbolized contacts from 0.635-14mm.