9 Ceramic electrical and electrotechnical components, namely monolithic ceramic capacitors; coolers for electronic components, namely central processing unit (CPU) coolers; components for use in electrical circuits, namely, connectors for electronic circuits; weighing, measuring, signaling and control apparatus for electrical and electronical apparatus and electrotechnical installations and for power electronics, namely, sensors for sensing weight or load, and means for giving a visual display for the weight or load; electric sensors; electric sensors for tubes for temperature measurement and heating technology; electronic components in the nature of support plates for electronic layer couplings, namely electric switch plates; electronic components in the nature of supports for electronic resistors, namely, resistance wires