X7R formulations are called “temperature stable” ceramics and fall into EIA Class II materials. X7R is the most popular of these intermediate dielectric constant materials. Its temperature variation of capacitance is within ±15% from -55°C to +125°C. This capacitance change is non-linear. Capacitance for X7R varies under the influence of electrical operating conditions such as voltage and frequency. X7R dielectric chip usage covers the broad spectrum of industrial applications where known changes in capacitance due to applied voltages are acceptable.
Ceramic Capacitor Case:
2225 ^5664 Metric]
C ROHS COMPLIANT: YES Newark Electronics
Cap Ceramic 1.5uF 100V X7R 10% SMD 2225 125°C Embossed T/R Avnet America
2225 1.5 uF 100 V ▒10 % Tolerance X7R Surface Mount Multilayer Ceramic Capacitor Future Electronics