Abstract: A cable connector is proposed having an insulation body and having a plurality of electrical contact tracks which are fixed in the insulation body with an end on the plug side being designed as a contact element for producing an electrical contact with a mating connector and with an opposite end being designed as a solder connection for a cable conductor. The solder connection is intended to have a V-shaped cross-section, and a rear side, which faces away from the cable conductor, is intended to be embedded in the insulation body by extrusion coating with plastic.

Abstract: An insulation body has an upper surface with a plurality of electric contact tracks, which lie alongside one another in one plane and run in the plug-in direction. For the purpose of contact area protection, the plug-in end of each of the contact tracks is designed as a curved sliding face or surface for the associated contact spring, and the insulation body is designed at its plug-in end with a step-shaped offset with the transition between the levels in the region of the contact tracks being designed to match the curved sliding face of the contact track and to form a rounded step.

Abstract: An X-ray image intensifier which includes a metal-ceramic bulb or tube, whose metal components are vacuum-tightly soldered to each other under the interposition of the electrically insulating ceramic. Through the weak conductivity of the surface of the ceramic portion there is achieved a potential distribution which, in the neighborhood of the solder, still so extensively conforms to the solder where no potential dropoff will be present and thereby also no reason for the producing of a peak discharge. The potential varies significantly only over longer distances.