Dielectric Laboratories (DLI), which is a  a Knowles brand, has recently  announced that it has launched many  specification extensions to its ultra-low ESR and high Q MLC capacitors. For these cases the temperature performances was the key tone and scope that has been now increased to the level of 175°C giving applications and engineers more scope. This is a new improved version of the TCC that is the temperature coefficient of Capacitance that has a dielectric capacitor in a proceline case size C17 that has compatibility with many applications for deigning the oscillators . timing filters and the RF amplifiers as well.