RGLG Series resistor is superior to conventional ceramic-skeleton resistor in terms of weatherproof. Oscillation-resistant and safety and is widely applied to electrical circuits that has high adaptability board ambient. Such as power supply, inverter and servo system. And has high adaptability to bad ambient operating conditions. It can be easily fitted in an airtight manner and additional heat radiator can be fixed to it in an easy way. With elegant appearance, it is an ideal component that is perfectly compatible with power and electronic.