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The SHARP fh-hza070wre0 is a magnetron thermistor designed as a direct replacement component for Sharp microwave ovens. The thermistor monitors magnetron temperature during microwave operation, protecting the unit from overheating by signaling the control board to cycle power when temperature thresholds are reached. This type of component is typically serviced by appliance repair technicians during diagnostic and repair procedures on microwave heating systems.
This thermistor is suited for residential microwave repair applications where the original magnetron thermal protection component has failed or is reading out of specification. Cross-reference part numbers associated with this component include 1913643 and SP3813701, which may appear in service manuals or parts documentation for Sharp microwave models.
Designed as an OEM-style replacement thermistor for Sharp microwave ovens. Cross-reference part numbers 1913643 and SP3813701 may be used to confirm fitment with applicable Sharp microwave models.
Magnetron thermistor replacement should be performed by a qualified appliance technician. Disconnect and unplug the microwave from its power source before beginning any disassembly, as capacitors inside microwave ovens can retain a lethal charge even after the unit is unplugged and must be discharged by a trained technician prior to handling internal components. Verify the replacement thermistor reads within the expected resistance range using a multimeter before reassembly.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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