High Power Ceramic Resistor

Flat Type High Power Ceramic Tube Resistors(FHR)

Features

1,Surface glazed, won't be easily polluted or eroded by chemistry gas, hi8gh insulating capacity, can resist himidity and heat well, can be use in the atrocious environment.

2,Good overload and heat durability capacity, the useful time is longer than the others.

3,Resistance tolerance:±5%, ±10%

Test Item   Test Condition   Performance

Temperature coefficient      ±300ppm/

Short time overload          R≤±(2%R₀+0.05R)

Resistance to soldering heat R≤±(1% R₀+0.05R)

Solerability                 The soldering area is over 95%

Temperature cycling          R≤±(1% R₀+0.05R)

Load life in humidity        R≤±(5% R₀+0.05R)

Load life in heat            R≤±(5% R₀+0.05R)

Nonflammability          No visible flam

  High Power Ceramic Resistor