C0G (NPO) Multilayer Ceramic Capacitors KYOCERA AVX EIA Class I C0G (NPO) Multilayer Ceramic Capacitors are one of the most stable capacitor dielectrics. These capacitors offer significant advantages, including a lifetime capacitance change of less than ±0.1%, which is one-fifth of that shown by other dielectrics. In addition, temperature capacitance change with C0G (NPO) is 0±30ppm/ºC, which is less than ±0.3% ΔC from -55°C to +125°C. Capacitance drift or hysteresis for C0G (NPO) ceramics is very minimal at less than ±0.05% when compared to up to ±2% for films. KYOCERA AVX C0G (NPO) formulations show no aging characteristics.