（一）Features:

ⅠResistance range from 10 ohm to 60Meg ohm . 

ⅡLow TCR down to ± 25 PPm/℃. 

ⅢTight tolerance down to ±0.1%. 

ⅣLoad life stavility of 0.10% per1,1000hours 

ⅤHigh operating volyage

（二 ）Applications

ⅠHV Powe Supplies 

Ⅱ Medical Instrument. 

ⅢCurrent Pulse Limiters 

ⅣLonization Chambers

（三）PowerRating:2W                                      

（四）Tolerance:B=±0.1%、C=±0.25%、D=±0.5%、F=±1%

（五）T C R:C6=±10ppm/℃;C5=±15ppm/℃;C2=±50ppm/℃;