Samsung Microwave thermostat DE47-20034A

Genuine Samsung microwave high-limit thermostat/safety thermostat. The exact part is documented as a normally open thermostat that closes when heated and protects the microwave from overheating.

Is This the Right Part?

Common Symptoms

• Microwave will not turn on
• Microwave has no heat
• Microwave shuts off because of an overheating-related thermostat condition

Check Before Replacing

• With power disconnected and by a qualified technician, inspect the thermostat for visible damage or disconnected terminals.
• Test thermostat continuity only according to the appliance service documentation and the thermostat’s temperature-dependent operation.
• Verify the appliance model before replacement because microwave thermostats are temperature- and circuit-specific.

Pro Tip

Part Details

Key Features

• Manufacturer part number DE47-20034A
• High-limit/safety thermostat for microwave appliances
• AC 125/250 V rating documented by a parts database
• 15/10 A rating documented by a parts database
• Normally open temperature-dependent operation documented as 40°C/70°C specification

Installation Notes

• Disconnect electrical power before service.
• Because microwave high-voltage components can retain dangerous electrical charge after unplugging, qualified service is recommended.
• Install only after confirming the exact appliance model and thermostat specification.

Verified Compatible Models

AMV1154BAB, AMV1154BAQ, AMV1154BAS, AMV1154BAW, AMV1154BAZ, AMV5164BAQ, AMV5164BAS, AMV5164BAW, AMV5164BCB, AMV5164BCS, AMV5164BCW, AMV5206BAB, AMV5206BAS, AMV5206BAW, AMV6167BDB, AMV6167BDS, JMV8166BAB, JMV8166BAS, JMV8166BAW, JMV8186AAB, JMV8186AAB14, JMV8186AAB16, JMV8186AAS, JMV8186AAS14, JMV8186AAS16, JMV8186AAW, JMV8186AAW15, JMV8186AAW17, JMV8208BAB, JMV8208BAB14, JMV8208BAB17, JMV8208BAS, JMV8208BAS14, JMV8208BAS17, JMV8208BAW, JMV8208BAW15, JMV8208BAW18, JMV8208BCB, JMV8208BCB14, JMV8208BCB17, JMV8208BCB18, JMV8208BCS, JMV8208BCS14, JMV8208BCS17, JMV8208BCS18, JMV8208BCW, JMV8208BCW15, JMV8208BCW18, JMV8208BCW19, JMV8208DB00, SMH1611B, SMH1713B, SMH1713S, SMH1816S, SMH7187STG, SMH9151B, SMH9151S, SMH9207ST, JMV8208DP00, JMV8208DS00, JMV8208DW00, JMV9169BAB, JMV9169BAP, JMV9169BAS, JMV9169BAW, MC17F808KDT/AA, MC17F808KDT/AC, MC17J8000CG/AA, MC17J8000CS/AA, MC17J8100CS/AA, MC17T8000CG/AA, MC17T8000CS/AA, ME11CB751012AA

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.