china wholesale websites SQM Type Heater 5w ceramic 10k ohm resistor

Cement Resistors

1,Good heat-durability,low temperature coefficient, low noise,high load power,high insulating capacity.

2,Operating ambient temperature:-55 to +275

3,Resistance tolerance:±1%, ±2% ±5%, ±10%

Performance Test:

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 flame