KEMET’s X7R dielectric features a 125°C maximum operating temperature and is considered “temperature stable.” The X7R dielectric is a Class II material. Components of this classification are fixed, ceramic dielectric capacitors suited for bypass and decoupling applications or for frequency-discriminating circuits where Q and stability of capacitance characteristics are not critical. X7R exhibits a predictable change in capacitance with respect to time and voltage and boasts a minimal change in capacitance with reference to ambient temperature. Capacitance change is limited to ±15% from -55°C to +125°C.

Applications:

1. Consumer Electronics
   
2. Portable Devices
3. Power Management
4. Industrial
5. Medical