The Difference Between HTCC and LTCC
Source: https://www.innovacera.com/news/htcc-and-ltcc.html What is HTCC? It means high-temperature co-fired ceramics which is using alumina, AlN and other ceramic material to be sintering with conductor materials (Mo, W, Mo, Mn) under high temperature of 1600°C. This is first designed by RCA company by the end of the 1950s. Due to the high temperature, it can not use low melting point metal materials like gold, silver and copper, but Mo, W, Mo, Mn. This material is low conductivity so it will lead to signal delay. So it is not suitable to make high speed or high frequency micro-assemble...