RV-MZA377WRZZ - Sharp Microwave Magnetron

This Sharp Microwave Magnetron (RV-MZA377WRZZ) is a genuine part manufactured by Sharp for use in Sharp microwaves. A magnetron is responsible for generating the microwave energy that heats and cooks foods inside the oven cavity, utilizing a filament and high DC voltage to produce pulsed, high-power electromagnetic microwave radiation. A waveguide directs these emissions into the cooking chamber to enable rapid food molecule excitation for cooking. Common issues indicating a magnetron may need replacement include the microwave turning on but not heating food, unusual noises during operation, or a burning smell when in use. Before purchasing, confirm this part is compatible with your Sharp microwave model.