Cutoff Thermostat RTHM-A080WRE0
Brand: Sharp · Appliance: Microwave · Fits: 33 models · Reference price: $5.99
RTHM-A080WRE0 is a Sharp replacement part (cutoff thermostat) for microwaves. Our fitment data lists 33 models that use it.
When to replace this part
Heat control (thermostats, fuses, heating element)
Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.
Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| R-21JC | Sharp | Microwave | 60 |
| R-21HC | Sharp | Microwave | 48 |
| R-21JCA | Sharp | Microwave | 44 |
| R-3K87 | Sharp | Microwave | 35 |
| R-340DW | Sharp | Microwave | 31 |
| R-3A96 | Sharp | Microwave | 29 |
| R-326FS | Sharp | Microwave | 26 |
| R-3A58 | Sharp | Microwave | 26 |
| R-301FK | Sharp | Microwave | 25 |
| R-301FW | Sharp | Microwave | 24 |
| R-3E66 | Sharp | Microwave | 24 |
| R-308CK | Sharp | Microwave | 22 |
| R-3A57 | Sharp | Microwave | 22 |
| R-3K97 | Sharp | Microwave | 22 |
| R-1492 | Sharp | Microwave | 21 |
| R-330EK | Sharp | Microwave | 21 |
| R-3A85 | Sharp | Microwave | 20 |
| R-3A95 | Sharp | Microwave | 20 |
| R-1490 | Sharp | Microwave | 19 |
| R-308DW | Sharp | Microwave | 19 |
| R-310CW | Sharp | Microwave | 18 |
| R-320FK | Sharp | Microwave | 17 |
| R-3W97 | Sharp | Microwave | 17 |
| R-3A75 | Sharp | Microwave | 16 |
| R-340DK | Sharp | Microwave | 14 |
| R-330DW | Sharp | Microwave | 13 |
| R-3A55 | Sharp | Microwave | 13 |
| R-3H85 | Sharp | Microwave | 12 |
| R-3A47 | Sharp | Microwave | 11 |
| R-3A67 | Sharp | Microwave | 11 |
| R-310DW | Sharp | Microwave | 10 |
| R-3A86 | Sharp | Microwave | 10 |
| R-7A85 | Sharp | Microwave | 10 |
Other parts for model R-21JC
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $5.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare RTHM-A080WRE0 listings on Amazon