The range of resistance under the rated zero power R25(KΩ): 10KThe allowable tolerance of R25ºC: ± 1%,The range of B value (K): 3950KThe range of operating temperature: -55ºC ~ +125ºCDissipation coefficient (mW/℃): ≥2.2Rated power (mW) :150Thermal time constant (S): ≤15Enca..