The 06031A101JAT2A is a SMD Multilayer Ceramic Capacitor with Ni/Sn-plated termination, C0G (NP0) dielectric and 0603 case. C0G (NP0) is the most popular formulation of the temperature-compensating, EIA class I ceramic materials. Modern C0G (NP0) formulations contain neodymium, samarium and other rare earth oxides. The C0G (NP0) ceramic offers one of the most stable capacitor dielectric available. Capacitance drift or hysteresis for C0G (NP0) ceramic is negligible at less than ±0.05% versus up to ±2% for films. Typical capacitance change with life is less than ±0.1% for C0G (NP0), one-fifth that shown by most other dielectrics.