It’s B value accuracy: plus or minus 1%
It’s temperature range of use: – 40 ° ~ + 300 °
Even dissipation power factor: 5 mW / ° or higher (static in the air)
It’s the biggest power rating: 45 mw
It’s hot time constant: 7 s or less (static) in the air
Even though the temperature coefficient of resistance: – 2 ~ 5% / °