In the case of this device, the size/dimension of the program is 0.224Lx0.197W 5.70mmx5.00mm.The temperature coefficient of resistance is generally defined as the change in electrical resistance of a substance with respect to per degree change in temperature, and its coefficient is X7R 2R1.
2220Y1K00123MXT Features
a size/dimension of 0.224Lx0.197W 5.70mmx5.00mm with X7R 2R1 being the highest temperature coefficient
2220Y1K00123MXT Applications
There are a lot of Knowles Syfer 2220Y1K00123MXT applications of ceramic capacitors.