Gold aluminum shell resistor, the shell is made of aluminum alloy (gold aluminum shell), with heat dissipation groove on the surface, high power, high temperature resistance, strong overload capacity, weather resistance, high precision, standard low induction resistance, high stability, strong structure, good flexibility, multiple combination selection, conducive to mechanical protection and convenient installation and use.

Moreover, it is sealed with electronic potting glue, with low density, high thermal conductivity, vibration resistance, no noise, weather resistance, anti-corrosion, etc. it is mainly used in current limiting protection circuit and measurement and control circuit to test aging power supply, frequency converter, automobile LED lamp, automation, equipment, sound, elevator, frequency divider and other harsh industrial control environment required by other industries.