Wire wound
resistors are made by winding resistance wires around non-alkaline heat-resistant
ceramic core which is added with an outer layer of heat and humidity resistant
and non-corrosive protective material, and a coating of silicon resin paint.
The resulting resistors have low tolerance.
Features
1. Excellent heat resistance; small temperature coefficient displaying linear
change.
2. Instant overload capability; low noise and no annual shift in resistance
value.
3. Noncombustible, light weight and cheaper than enameled resistors.
4. More durable than enameled resistors that are made at high temperature.
Product
Information 
