X7R Dielectric Multilayer Ceramic Capacitors KYOCERA AVX X7R Dielectric Multilayer Ceramic Capacitors are ideal for a wide range of industrial applications where known changes in capacitance due to applied voltages are acceptable. These X7R components feature intermediate dielectric constant materials that are 'temperature stable.' Its temperature variation of capacitance is within ±15% from -55°C to +125°C. Capacitance for X7R varies under the influence of electrical operating conditions such as voltage and frequency. KYOCERA AVX X7R Dielectric Multilayer Ceramic Capacitors are ideal for a broad spectrum of industrial applications where known changes in capacitance due to applied voltages are acceptable.