AVX 0201 COG (NPO) ceramic multilayer capacitors offer one of the most stable capacitor dielectrics, including lifetime capacitance change of less than ±0.1%, which is one-fifth of that shown by other dielectrics available. Capacitance drift or hysteresis for C0G (NP0) ceramics is negligible at less than ±0.05% versus up to ±2% for films.C0G (NPO) formulations show no ageing characteristics. Operating temperature range -55 oC to +125 oC.