Ceramic Circuit Board Material

You can use them for high power circuits chip on board modules proximity sensors and more.

Ceramic circuit board material.

The base material of a pcb ccl copper. The multilayer ceramic pcb is extremely versatile and can replace a complete traditional printed circuit board with a less complex design and increased performance. Supply high thermal conductivity low expansion ceramic pcb. C dcb ceramic board dcb direct copper bonded technology denotes a special process in which the copper foil and the core al2o3 or aln on one or both sides are directly bonded under appropriate high temperature and pressure.

High ceramic pcb thermal conductivity is probably the leading reason more industries are turning to ceramics in their printed circuit boards and packages as this material has a clear edge over plastics in this regard. A comprehensive introduction of ceramic pcb as chip components and smt surface mount technology are massively accepted by electronics industry traditional pcbs printed circuit boards with organic laminates as substrate material are developing towards high precision high density and high reliability. These circuits are constructed by mixing adhesive lubricant solvent plasticizer and aluminum oxide to create raw ceramics. Pcb materials can be classified according to their properties.

Ceramic pcbs like aluminum nitride aln and aluminum oxide al203 are extremely thermally conductive. A ceramic circuit board or other mcpcb board has to do with heat transfer. More for dcb ceramic pcb application of ceramic pcb. Ceramic substrates such as alumina aluminum nitride and beryllium oxide are highly thermally conductive materials which transfer heat away from hot spots quickly and efficiently dissipating it over the whole surface.

Ceramic circuit boards are actually made of electronic ceramics material and can be made into various shapes. Electronic components are then soldered onto this board making it a printed circuit board assembly. Ceramic circuit boards designed for high temperatures are often referred to as high temperature co fired ceramic htcc circuits. Substrates electronic circuit carriers made from advanced ceramic materials rubalit and alunit engineered by ceramtec have earned a reputation worldwide as the standard materials for electronic circuit carriers and their quality is acknowledged by every brand name manufacturer of hybrid circuits.

Better cte matching and hermetic sealing only add to the appeal of these materials.