LVR BVR cheap price Low resistance value alloy 0.5 ohm 10k wirewound resistor

Low value Alloy Wirewound Resistors(LVR/BVR)

Features:

1,Good heat-durability,low temperature coefficient, low noise,high overload power.

2,Operating ambient temperature:-55 to +175.

3,Insulted by mould, good performance in enduring moisture.

4,Resistance tolerance: ±0.1%,±0.25%,±1%,±2%,±5%

Performance Test:

Test Item   Test Condition   Performance

Temperature coefficient      ±20ppm/-±15 ppm/

Short time overload          R≤±1%R₀

Pulse overload               R≤±(1%R₀+0.05R)

Resistance to soldering heat R≤±1% R₀

Solerability              The soldering area is over 95%

Temperature cycling          R≤±1% R₀

Load life in humidity        R≤±1% R₀

Load life in heat            R≤±1% R₀

Nonflammability               No visible flame