... .Rated zero-power resistance(R25°C) 0.1 KΩ ~ 1000KΩAllowable tolerance (R25°C) ±0.5%, ±1%, ±2%, ±3%, ±5%, ±10%Range of B ... value (K) 2500K ~ 4500KAllowable tolerance of B value ±0.5%, ±1%, ±1.5%, ±2 ... %Dissipation factor (in still air) ≤3Operating temperature (°C) -25°C ~ 120°CThermal time constant(in ...