🔌 XPG497 Microwave Door Switch (Normally Open)
Solve door-related start issues in your microwave with this XPG497normally open (NO) door switch. This high-quality replacement restores safe and proper operation when the microwave door is closed — ensuring that your unit only starts when the door is fully shut.
Compatible with many popular brands, including LG, Samsung, GE, Whirlpool, Frigidaire, Panasonic, Kenmore, and more.
✅ Product Features:
Replacement for common door switch part numbers
Normally Open (NO) contact switch – closes circuit when door is shut
Rated: 16A / 250V, suitable for most standard microwave ovens
Features 0.187" (4.8mm) terminals for easy installation
Max. Current: 16A, 125/250VAC
Approvals: CCC CE UL VDE
Mounting Size: 22.2*10.3mm
Size: 27.8*10.3*15.9mm
Compact and durable design for long-lasting performance
6 Pack
🔁 Common Replacements For:
3B73362F, 3B73362E, 6600W1K003D, 6600W1K004C, 6600W1K004F, AH3522738, EA3522738, AP4437957, PS3522738, WB24X816, WB24X0816, AP2024324, QSWMA085WRE0, QSWMA168WRZZ, WB24X10180, AH2370055, EA2370055, AP4484237, PS2370055, 00606693, 00415824, 1386418, 35-00-780, 415824, 606693, AH3477005, EA3477005, PS3477005, AP4070531, PS8726630, 00633795, 00415825, 35-00-781, 415825, 4162223, AP5952985, PS10060855, WB23X10019, 1810578, AH3486591, EA3486591, AP4980343, PS3486591, WB24X10204, WB24X10148, WB24X28940, 251201600929, 3025958, AP5790848, PS8754454, 5304408938, 5304430284, 639405, AH471434, EA471434, AP2151217, PS471434, WB24X10047, WB24X10029, WB24X0815, WB24X10072, WB24X10113, WB24X815, AH237015, EA237015, AP2622452, PS237015, 5304408938, 5304430284, 639405, AH471434, EA471434, AP2151217, PS471434, 5304423463, 892734, AH472733, EA472733, AP2151744, PS472733, 5304493153, 5304440026, 3018427, 5303319558, 5304467694, 75304440026, 75304467694, AP5804011, PS8769124, WB24X10139 1086028, AH953555, EA953555, PS953555, AP3792702, WB24X10140 AH953556, EA953556, AP3792654, PS953556, WB24X829, WB24X10038, WB24X368, WB24X384, WB24X414, WB24X426, WB24X439, WB24X441, WB24X445, WB24X796, WB24X5228, WB24X796, AP2024337, AH237421, EA237421, PS237421, WP56001036, 56001036, 0053464, R0654097, AP6009674, PS11742843, 3405-001034, 3405-000178, 111698, 2028597, AP4044834, PS4131192, WB24X823, WB24X0820, WB24X0823, WB24X820, AH237415, EA237415, AP2024331, PS237415, 5304509460, 5304520020, 5304464099, 4583656, AP6230615, PS12071303, WB24X10146, WB24X28941, AH1019163, EA1019163, MW-7100-33, AP3866977, PS1019163, 5304493153, 5304440026, 3018427, 5303319558, 5304467694, 75304440026, 75304467694, AP5804011, PS8769124, D3V-16G-3C25, SZM-V16-FA63.
Replaces various OEM switches with normally open function
📌 Important: Please confirm your original switch is a "normally open" (NO) type before ordering. This part will not replace "normally closed" or "common" type switches.
⚠️ Fixes These Issues:
Microwave doesn’t start when door is closed
Intermittent power loss during cooking
Error code or unresponsive control panel
Buzzing sound or clicks without activation
🧰 Compatible Brands (select models):
✔️ LG✔️ GE✔️ Whirlpool✔️ Frigidaire✔️ Kenmore✔️ Samsung✔️ Panasonic✔️ Sharp(Model-specific compatibility varies — contact us with your model number if unsure.)
🚚 Why Buy from Parts-O-Matic?
✅ Reliable aftermarket quality
✅ Fast and Free U.S. shipping
✅ Bulk-friendly pricing for repair techs
✅ Customer support you can count on
🛒 Restore safe door functionality in your microwave — order the XPG497 Normally Open Door Switch today from Parts-O-Matic.com and get it delivered fast, for free.
6615JB2005H Refrigerator Defrost Sensor – Replacement for LG and Kenmore
Product Overview
The 6615JB2005H Refrigerator Defrost Sensor is an aftermarket replacement designed to monitor freezer temperature during defrost cycles. A faulty sensor can cause frost buildup, cooling issues, or prevent defrosting altogether. This sensor helps ensure the defrost heater activates at the right time, protecting your evaporator from excessive ice accumulation and maintaining consistent refrigerator performance.
Replaces Part Numbers
This sensor replaces 6615JB2005H, 1266868, 6615JB2005M, AH3529340, EA3529340, AP4438477, PS3529340.
It is engineered to match OEM specifications for performance and fit in compatible LG and Kenmore models.
Compatible Brands
This defrost sensor is compatible with refrigerators made by LG and Kenmore (models manufactured by LG). It fits a variety of side-by-side, bottom freezer, and French door configurations.
Fixes the Following Issues
Frost or ice buildup in freezer
Defrost cycle not activating
Refrigerator not cooling properly
Temperature fluctuation or error codes
Why Buy from Parts‑O‑Matic
Affordable, high-quality aftermarket solution
Fast and free shipping throughout the U.S.
Trusted by appliance repair professionals and DIYers
Simple installation and reliable performance
MWCDF-095-2Kit Microwave Capacitor, Diode & Fuse Kit – Universal High-Voltage Repair Kit
Product Description
Restore proper microwave heating and electrical safety with the MWCDF-095-Kit Microwave Capacitor, Diode & Fuse Kit. This high-quality aftermarket repair kit includes the three most common high-voltage components required to fix no-heat and power-related microwave issues: a high-voltage capacitor, high-voltage diode, and high-voltage fuse. Failed components in the HV circuit can cause the microwave to run without heating, blow fuses, or shut down completely. Replacing the full kit helps ensure reliable heating and safe operation.
This Kit Includes Following Parts:
1 Capacitor
2 universal Diode (EXPHV10)
2 Ceramic Fuse (20 amp) 6.35 x 32 mm
2 5Kv Fuse (0.9A) 6x40mm
Replaces Part Numbers
Capacitor Replaces Part Numbers: TJ13QBP21095, 13QBP0300, 13QBP21095, AP5633423, RC-QZA234WRE0, RC-QZB011MRE0, RCQZA331WRZZ, 5304513458, PD00065299, EAP12365444, 4584979, AP6301645, PS12365444, 00631397, 631397, PD00044249, EAP10057840, 4161979, AP5950362, PS10057840, WB27X11031, PD00040188, EAP2339855, 1474116, AP4362390, PS2339855, WB27X10073, PD00045875, EAP239187, 769853, AP2025984, PS239187, WB27X11011, PD00087136, EAP2345628, 1474103, AP4368101, PS2345628, 2501-001016, 2028385, AP4033712, PS4130923, 8206562, PD00074258, EAP1486840, 1200936, AP3890709, PS1486840, 5304528930, 5304464253, AP7017693, PS2203382, WB27X10009, 254534, AH239117, EA239117, AP2025928, PS239117, WP815073, AP6011690, PS11744888, 2501-000260, AP4033659, PS4130923 and more
Compatibility
This universal microwave high-voltage repair kit is compatible with many GE, Whirlpool, Samsung, LG, Frigidaire, Panasonic, Sharp, and Kenmore microwave ovens that use a 0.95 µF high-voltage capacitor, standard microwave HV diode, and HV fuse.
Commonly used in countertop, over-the-range, and built-in microwave models.
Always verify capacitor rating and fuse specifications before ordering.Contact our support team if you’re unsure.
✅ Key Features
🔄 Aftermarket Replacement Kit – Built to OEM-equivalent electrical specifications
⚡ Complete HV Circuit Repair – Includes capacitor, diode, and fuse
🔥 Fixes No-Heat Issues – Restores proper magnetron power delivery
🛡️ Improves Electrical Safety – Protects microwave from overload and failure
💰 Cost-Effective Solution – Avoids expensive magnetron replacement
📐 Product Specification
Kit Name: MWC-095-Kit
Component Type: Microwave High-Voltage Repair Kit
Capacitor Rating: 2100 VAC, 0.95 µF
Diode Type: Microwave high-voltage diode
Fuse Type: Microwave high-voltage fuse
Application: Magnetron high-voltage power circuit
Quality Level: Aftermarket replacement (not OEM)
🛠️ Installation Notes
Tools Needed: Phillips screwdriver, insulated pliers
⚠️ Safety First:Microwaves contain EXTREMELY HIGH VOLTAGE, even when unplugged. Always discharge the high-voltage capacitor before servicing. Professional installation is strongly recommended.
Basic Steps:
Unplug the microwave and remove the outer cabinet.
Safely discharge the existing high-voltage capacitor.
Remove the old capacitor, diode, and fuse.
Install the new components from the MWCDF-095-Kit.
Reassemble the cabinet and restore power.
Test microwave heating operation.
⏱️ Time Required: 25–35 minutes
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🔄 30-Day Return Policy
Restore microwave heating safely and efficiently — Add to Cart Now for a complete, budget-friendly repair solution!
XPARTCO WB25X10019 Microwave Light Bulb - Compatible with GE, LG, and Other Microwaves
Product Description
Illuminate your microwave’s interior with the replacement WB25X10019 Microwave Light Bulb. This part is designed for select GE, LG, and other compatible microwave models, providing bright, reliable lighting for safe and convenient operation. This Halogen Light Bulb is a replacement part for specific microwave models and ovens. It provides interior lighting, allowing you to clearly see the contents inside the appliance during operation. This illumination is essential for monitoring cooking progress and ensuring safety. You should replace the halogen light bulb if it burns out or becomes damaged. Causes of a bad halogen light bulb can include regular use over time, electrical surges, or physical impact that can cause the bulb to break.
Note: Disconnect power before installation. Verify model compatibility for proper fit.
Replaces part numbers: WB25X10019, WB36X10344, WB08X10050, WB36X10246, AH2351821, EA2351821, AP4380308, PS2351821, WB36X10213, 947124, AP3203814, PS651484, 26QBP0213, 6912A40002E, 383EW1A077A, 383EW1A077B, 6912A40002A, 1462319, 383EW1A077D, AH3530398, EA3530398, AP4457323, PS3530398.
Compatibility:
Compatible with models including but not limited to:
GE: JVM3160DFBB, JVM6175SKSS, JVM7195EKES, JNM3161MFSA, PVM9005SJSS
LG: LMV2031ST, LMV1762ST, MV1501BQ, LMV1683SW
Other: Select Kenmore, Frigidaire, and Whirlpool microwaves
Verify your model number or contact our support team for assistance.
Key Features:
✅ Brand Compatibility: Fits select GE, LG, Kenmore, Frigidaire, and Whirlpool microwaves.
🔥 Specifications: 20W, 120V, T4 halogen bulb with G8 bi-pin base.
💰 Cost-Effective Alternative: Matches OEM performance at a lower price.
🛠️ Easy Installation: Requires screwdriver; typically installed in 5–10 minutes.
🛡️ Effective Fixes: Resolves no light, dim light, or flickering in the microwave.
Product Specification
Part Number: WB25X10019
Component Type: Microwave light bulb
Material: Glass bulb, metal G8 bi-pin base
Mounting: Inserts into socket within microwave compartment
Operating Conditions: Suitable for high-heat microwave environments
Compliance: Prop 65 warning for California
Installation Notes:
Safety First: Disconnect the microwave from power before installation. Follow the owner’s manual for guidance. Avoid touching the bulb with bare hands to prevent oil residue damage.
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XPMTC-110 Microwave Thermal Cut-Off Fuse 110℃ (230°F) – Normally Closed – Universal Microwave Safety Cutoff
Product Description
Protect your microwave from overheating with the XPMTC-110 Microwave Thermal Cut-Off Fuse 110℃ (230°F), Normally Closed. This high-quality aftermarket safety device is designed to remain closed (conductive) during normal operation and open permanently when internal temperatures exceed 110℃, cutting power to prevent damage or fire risk. A tripped thermal cut-off can cause loss of power or heating failure. Replacing it with the correctly rated NC fuse restores safe operation and proper protection.
Replaces Part Numbers
XPMTC-110, MTC-110, Microwave Thermal Fuse 110C NC, 230F Normally Closed Thermal Cutoff, WB27X10810, 1086422, AH953949, EA953949, PD00057547, AP3792919, PS953949, 6930W1A003J, 1266877, 1365195, 6930W1A002D, 6930WRT003C, PD00030706, EAP3530463, AP4441844, PS3530463, WB27X11208, WB27X10851, 251201300912, 3026289, PD00034878, EAP8754624, AP5791053, S8754624, WB18X35517, PD00066985, EAP16219519, AP6990372, PS16219519, 5304509449, 5304464074, 4583645, PD00050915, EAP12071292, AP6230604, PS12071292.
Compatibility
This normally closed microwave thermal cut-off fuse is compatible with many GE, Whirlpool, Samsung, LG, Frigidaire, Panasonic, Sharp, and Kenmore microwave ovens that require a 110℃ (230°F) NC thermal cutoff.
Commonly used in countertop, over-the-range, and built-in microwave models.
Always verify temperature rating and contact type before ordering.Contact our support team if you’re unsure.
🔍 What’s the Difference Between NC and NO Thermal Cut-Offs?
Normally Closed (NC): Circuit is closed during normal operation and opens permanently when the rated temperature is reached.👉 Most microwave thermal cut-offs are NC.
Normally Open (NO): Circuit is open during normal operation and closes only when overheated (used in limited designs).
⚠️ Installing the wrong type (NC vs NO) may cause the microwave not to run or fail to protect against overheating.
✅ Key Features
🔄 Aftermarket Replacement – Built to OEM-equivalent safety specifications
🌡️ 110℃ (230°F) Rating – Trips at unsafe temperature levels
🔁 Normally Closed (NC) – Conducts power during normal operation
🛡️ Critical Safety Component – Helps prevent overheating and fire hazards
💰 Cost-Effective Repair – Affordable alternative to OEM thermal cut-offs
📐 Product Specification
Part Number: XPMTC-110
Component Type: Microwave Thermal Cut-Off Fuse
Temperature Rating: 110℃ (230°F)
Contact Type: Normally Closed (NC)
Function: One-time safety cutoff
Material: Heat-resistant metal body
Application: Magnetron or microwave cavity temperature protection
Quality Level: Aftermarket replacement (not OEM)
🛠️ Installation Notes
Tools Needed: Phillips screwdriver, insulated pliers
⚠️ Safety First:Unplug the microwave before servicing. Microwaves contain high-voltage components—allow capacitors to discharge before handling internal parts.
Basic Steps:
Disconnect microwave power.
Remove the outer cabinet or access panel.
Locate the thermal cut-off near the magnetron or cavity.
Disconnect wiring and remove the failed fuse.
Install the new XPMTC-110 (NC) thermal cut-off in the same position.
Reassemble the microwave and restore power.
Test operation.
⏱️ Time Required: 15–25 minutes
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🚚 Free Shipping on All Orders
⚙️ Trusted Aftermarket Appliance Parts
🔄 30-Day Return Policy
Restore microwave safety and dependable operation — Add to Cart Now for a reliable, budget-friendly repair!
WR50X10068 Refrigerator Defrost Thermostat – Replacement for GE, Hotpoint, and Kenmore
Product Overview
This Defrost Thermostat is a replacement part designed for use in select GE refrigerator models. This component acts as a safety device in the refrigerator's defrost system, preventing the freezer from overheating during the defrost cycle. It works by monitoring the temperature of the evaporator coil and turning off the defrost heater when the coil gets warm enough, thus safeguarding the freezer from getting too hot.
Defrost thermostat for refrigerator or freezer
L140-30F.
6" long wire, wire connectors not included.
Replaces Part Numbers
This thermostat replaces WR50X10068, WR50X10015, WR50X10017, WR50X10018, WR50X10028, WR50X10051, WR50X10052, WR50X10053, WR50X10054, WR50X10074, WR50X10075, WR50X10079, L140-30F, AH1017716, EA1017716, AP3884317, PS1017716.
It is designed to match OEM performance and fit in a wide range of GE and GE-built refrigerator models.
Compatible Brands
Compatible with refrigerators from GE, Hotpoint, and Kenmore models manufactured by GE. Suitable for top-freezer and side-by-side configurations that use a defrost thermostat with this part number.
Fixes the Following Issues
Frost or ice buildup in freezer
Refrigerator not defrosting
Poor airflow and cooling performance
Defrost cycle not activating
Why Buy from Express Parts Direct
Cost-effective aftermarket alternative
Fast and free shipping across the U.S.
Trusted by appliance technicians and DIY users
Easy to install and reliable in performance
XPARTCO DA82-01415A Refrigerator Water Leak Service Kit
Water leak repair kit with updated internal duck bill.
Fits select Samsung refrigerator models.
Replaces Part Numbers: DA82-01415A, 3436781, AP5957964, PS10058968.
Description: This Water Leak Repair Kit is a replacement part for select Samsung refrigerator models, this field service kit used to address water leakage and excessive frost in bottom freezer or French door refrigerators with dual evaporators. The kit includes a drain probe, two drain tubes, and two silver foam strips. With these parts, you can prevent excessive frost buildup on the evaporator cover and fix issues like water leaks under the crisper or odd fan noises that stop when the doors are opened.
This is an aftermarket part that can be used as a replacement for the OEM part
XPARTCO EXPHV10 Microwave High Voltage Diode
The XPARTCO EXPHV10 is a universal aftermarket replacement high voltage diode (rectifier) compatible with most major microwave brands including GE, Whirlpool, Maytag, Samsung, LG, Frigidaire, Panasonic, Sharp, KitchenAid, and Kenmore. The high voltage diode is a critical component in the microwave's high-voltage circuit, working alongside the high-voltage capacitor and transformer to convert alternating current (AC) to direct current (DC) — providing the high-voltage DC power required by the magnetron to generate microwave energy and heat food.
When the diode fails — due to electrical surges, overheating, or normal wear — the magnetron cannot receive the correct power supply, resulting in a microwave that runs but does not heat. A failed diode may also cause the high-voltage fuse to blow repeatedly. Rated at 12,000V DC (12 kV) with a 500mA current capacity, the EXPHV10 is a universal cross-brand replacement that meets or exceeds OEM specifications across hundreds of microwave models.
⚡ HIGH VOLTAGE SAFETY WARNING — READ BEFORE SERVICING Microwaves contain a high-voltage capacitor that can store a lethal electrical charge of up to 2,100 volts even when the microwave is unplugged. Do NOT touch any internal components without first discharging the capacitor. If you are not experienced with high-voltage appliance repair, do not attempt this repair yourself — contact a qualified appliance technician. Always unplug the microwave before opening the cabinet and discharge the capacitor using a properly insulated discharge tool before handling any internal parts.
Quick Answer
The XPARTCO EXPHV10 Microwave High Voltage Diode fixes microwaves that run but produce no heat, have a repeatedly blown fuse, or have a humming sound with no heating. It converts AC to DC power for the magnetron and is rated 12,000V DC / 500mA. Universal fit — compatible with most GE, Whirlpool, Maytag, Samsung, LG, Frigidaire, Panasonic, Sharp, KitchenAid, and Kenmore microwaves.
Common Problems This Part Fixes
Microwave runs (turntable spins, light works) but does not heat food
High-voltage fuse blows repeatedly after replacement
Loud humming or buzzing sound with no heating
Microwave takes much longer than normal to heat food
Microwave heats unevenly or inconsistently
Replaces Part Numbers
This diode directly replaces the following OEM and cross-reference part numbers:
HV10, EXPHV10, 2CL70, 2CL77, W11256462, W10886077, AWP43735, PD00047836, AP6784287, PS12584264, WB27X1160, AGE22195, PD00026293, AP2026385, PS239843, DE91-70063D, DE91-70063A, ASM94577, PD00033057, AP4236698, PS4235633, 5304417430, AP2151558, PS472334, 6021W3B001U, AP4439834, PS3528798, 6851W1A002E, ALG51731, PD00006373, AP5203812, PS3529603, 5304456178, AP3960683, PS1532581, 3518400800, AP7110292, 5304509479, 5304472472, AFR17769, PD00040522, AP4433625, PS12071314, WPR9800486, AWP128355, PD00004942, AP6014695, PS11747959, 11QBP0237, AP5633255, PS4085135, WB27X10744, AP3792899, PS953886, WB27X35382, WB27X10930, WB18X10449, WB27X10892, WB27X10965, WB27X11035, AP6992536, PS16219547, WB27X10562, AGE1037090, AP3187536, PS239704, WP13091701, AWP634588, PD00035043, AP6005641 PS11738693, WB27X10687, AGE1019656, PD00032466, AP3207509, PS953843, WB27X10107, AP2026017, PS239224, WB27X10037, AGE22509 PD00031660, AP2025948, PS239148, WPDE91-70063D, AWP547793, PD00034036, AP6014620, PS11747873, 6021W3B001V, 6021W3B001R, AP5632506 EAP3528799, ALG51931, PD00008859, AP4438526, PS3528799, WB27X21012, AGE360033, PD00037340, AP5791119, PS8754690, 00625682, 10001605, ABS11495, PD00047510, AP5804800, PS8770335, CL04-12.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This universal high voltage diode is compatible with most microwave ovens from the following brands:
GE and Hotpoint microwaves
Whirlpool microwaves
Maytag microwaves
KitchenAid microwaves
Samsung microwaves
LG microwaves
Frigidaire and Electrolux microwaves
Panasonic microwaves
Sharp microwaves
Kenmore / Sears microwaves
Always verify your appliance model number before ordering. Contact our support team if you're unsure.
Key Features
Converts AC to DC power in the microwave's high-voltage circuit — enabling the magnetron to generate microwave energy and heat food
Rated 12,000V DC (12 kV) / 500mA — meets or exceeds OEM electrical specifications
Universal fit — compatible with most major microwave brands across hundreds of models
Aftermarket replacement built to OEM-equivalent quality standards
Pre-terminated leads — direct drop-in replacement, no modification required
Compact insulated design for safe and easy installation
Budget-friendly fix for one of the most common microwave no-heat failures
Product Specifications
Part Number
EXPHV10
Part Type
High Voltage Diode (Rectifier)
Condition
Aftermarket Replacement
Application
Microwave Oven High Voltage Circuit
Voltage Rating
12,000V DC (12 kV)
Current Rating
500 mA
Material
Insulated Epoxy Body
Terminals
Pre-terminated leads
Fit Type
Universal — fits most major microwave brands
Compatible Brands
GE, Whirlpool, Maytag, KitchenAid, Samsung, LG, Frigidaire, Panasonic, Sharp, Kenmore
Installation Notes
⚡ DANGER — HIGH VOLTAGE — DISCHARGE CAPACITOR BEFORE SERVICING Microwaves store a lethal charge in the high-voltage capacitor even when unplugged. You must discharge the capacitor before touching any internal parts. Use a properly insulated discharge tool or resistor — never a screwdriver or bare wire. Once the capacitor is safely discharged: unplug the microwave and remove the outer cover. Locate the high voltage diode — it is connected between the high-voltage capacitor and the chassis ground. Disconnect both leads, note the orientation/polarity, remove the old diode, and install the new EXPHV10 in the same position and orientation. Reconnect leads, reassemble the cover, and test heating operation. Time required: approximately 20–25 minutes. If you are unsure about any step, contact a qualified appliance technician.
Frequently Asked Questions
Will the EXPHV10 fit my microwave?
The EXPHV10 is a universal replacement diode compatible with most GE, Whirlpool, Maytag, KitchenAid, Samsung, LG, Frigidaire, Panasonic, Sharp, and Kenmore microwaves. Use the model search above to verify, or contact our support team before ordering.
What does the high voltage diode do?
The high voltage diode works with the capacitor and transformer to convert AC power to high-voltage DC power — typically around 4,000 to 5,000 volts. This DC voltage powers the magnetron, which generates the microwave energy that heats food. A failed diode prevents the magnetron from receiving proper power, resulting in a microwave that runs but does not heat.
How do I test if my microwave diode is bad?
After safely discharging the capacitor, use a multimeter set to the diode test mode. A good diode will show continuity in one direction and no continuity in the other (one-way electrical flow). A bad diode will show either no continuity in both directions (open) or continuity in both directions (shorted). A shorted diode will also cause the fuse to blow repeatedly.
My microwave fuse keeps blowing — is the diode the problem?
A shorted high voltage diode is one of the most common causes of a repeatedly blown microwave fuse. When the diode shorts, it draws excess current which blows the fuse. If you replace only the fuse and it blows again immediately, test the diode and capacitor as well before replacing the fuse again.
Is this an OEM or aftermarket part?
This is an aftermarket universal replacement part built to OEM-equivalent electrical specifications. It is not a genuine OEM part from any specific brand, but is rated at 12,000V DC / 500mA — meeting or exceeding the requirements of most microwave high-voltage circuits.
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XPMTC-120 Microwave Thermal Cut-Off Fuse 120℃ (248°F) – Normally Closed – Universal Microwave Safety Cutoff
Product Description
Protect your microwave from overheating with the XPMTC-120 Microwave Thermal Cut-Off Fuse 120℃ (248°F), Normally Closed. This high-quality aftermarket safety device remains closed (conductive) during normal operation and opens permanently when internal temperatures exceed 120℃, cutting power to prevent component damage or fire risk. A tripped thermal cut-off can cause the microwave to lose power or stop heating. Replacing it with the correctly rated NC fuse restores safe operation and proper protection.
Replaces Part Numbers
XPMTC-120, MTC-120, KSD-120LC, Microwave Thermal Fuse 120C NC, 248F Normally Closed Thermal Cutoff, WB27X1127, 254709, AH239811, EA239811, WB21X0535, WB21X535, PD00023089, EAP239811, AP2026352, PS239811, WB21X10162, 1556022, AH2370041, EA2370041, KSD 120LC, PD00037108, EAP2370041, AP4484224, PS2370041, 5304509474, 5304464093, 4583662, PD00042646, EAP12071309, AP6230621, PS12071309, WB27X11212, 3026293, SE-7350-006, WB24X28948, WB27X10854, PD00044723, EAP8754627, AP5791056, PS8754627, DE47-20059B, 2079767, DE47-20059A, PD00005107, EAP4226453, AP4580112, PS4226453, DE47-20060A, 2079768, PD00036362, EAP4226454, AP4220155, PS4226454, WB27X10567, 946799, AH239709, PD00050529, EA239709, AP3192016, PS239709.
Compatibility
This normally closed microwave thermal cut-off fuse is compatible with many GE, Whirlpool, Samsung, LG, Frigidaire, Panasonic, Sharp, and Kenmore microwave ovens that require a 120℃ (248°F) NC thermal cutoff.
Commonly used in countertop, over-the-range, and built-in microwave models.
Always verify temperature rating and contact type before ordering.Contact our support team if you’re unsure.
🔍 What’s the Difference Between NC and NO Thermal Cut-Offs?
Normally Closed (NC): Circuit is closed during normal operation and opens permanently when the rated temperature is reached.👉 Most microwave thermal cut-offs are NC.
Normally Open (NO): Circuit is open during normal operation and closes only when overheated (used in limited designs).
⚠️ Installing the wrong type (NC vs NO) may cause the microwave not to run or fail to protect against overheating.
✅ Key Features
🔄 Aftermarket Replacement – Built to OEM-equivalent safety specifications
🌡️ 120℃ (248°F) Rating – Trips at unsafe temperature levels
🔁 Normally Closed (NC) – Conducts power during normal operation
🛡️ Critical Safety Component – Helps prevent overheating and fire hazards
💰 Cost-Effective Repair – Affordable alternative to OEM thermal cut-offs
📐 Product Specification
Part Number: XPMTC-120
Component Type: Microwave Thermal Cut-Off Fuse
Temperature Rating: 120℃ (248°F)
Contact Type: Normally Closed (NC)
Function: One-time safety cutoff
Material: Heat-resistant metal body
Application: Magnetron or microwave cavity temperature protection
Quality Level: Aftermarket replacement (not OEM)
🛠️ Installation Notes
Tools Needed: Phillips screwdriver, insulated pliers
⚠️ Safety First:Unplug the microwave before servicing. Microwaves contain high-voltage components—allow capacitors to discharge before handling internal parts.
Basic Steps:
Disconnect microwave power.
Remove the outer cabinet or access panel.
Locate the thermal cut-off near the magnetron or cavity.
Disconnect wiring and remove the failed fuse.
Install the new XPMTC-120 (NC) thermal cut-off in the same position.
Reassemble the microwave and restore power.
Test operation.
⏱️ Time Required: 15–25 minutes
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🔄 30-Day Return Policy
Restore microwave safety and dependable operation — Add to Cart Now for a reliable, budget-friendly repair!
(5 Pack) EXPHV11 Microwave High Voltage Diode (Rectifier)
Replaces:GE, LG, AMANA, ELECTROLUX, GE, KENMORE, MAYTAG, WHIRLPOOL, Frigidaire T3512, 3512, T4512, H, CL01-12, HVM12, 512 H, 12Kv, 350mA.
Replaces Part Numbers: 11QBP0236, AP5633254, PS4085133, AP3192533, PS239740 EA239740, WB27X10597, 13091701, AP6005641 PS11738693, WP13091701, 417726, 00188507 AP3382376 PS8712310, 00417726, PS11745270, AP6012063, 8205489, AP4357534, PS2339491, EA2339491, 5304467670, AP4564925, 3518400400, PS11745270, AP6012063, WP8205489, PS3654932, AP5631218, W10245187, W10492278.
Description: This Diode Assembly is a replacement part for specific microwave models. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy. Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly.
Microwave High Voltage Diode – Universal Replacement
Restore your microwave’s heating function with this high-quality high voltage diode. Built to handle up to 12,000V / 500mA, it’s a reliable replacement for worn or damaged diodes in many major brands.
Features:
Direct replacement for most microwave models
Durable and rated for high-voltage performance
Fixes common issues like no heat or humming
Fits brands: GE, Whirlpool, LG, Samsung, Panasonic, Frigidaire, and more.
⚠️ Installation should be done with power disconnected. Not sure if it fits? Contact us to confirm compatibility.
EXPHV13 Microwave High Voltage Diode (Rectifier)
Replaces Part Numbers: W11256462, W10492278, W10886077, WPW10492276, WPW10575765, AP6784287, PS12584264, WPW10687786, W10687786, 4449228, AP6023790, PS11757136, 5304470521, AP4396425, PS2353199, WB27X10597, AH239740, EA239740, AP3192533, PS239740.
CL04-12A=500mA CL04-12 12kV
Description: This Diode Assembly is a replacement part for specific microwave models. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy. Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly.
EXPHV13 Microwave High Voltage Diode – OEM-Quality Replacement
Replace your faulty diode with the EXPHV13, a high-quality, aftermarket microwave high voltage diode rated for 12,000V / 500mA. It restores proper heating function and is compatible with many leading microwave brands.
Key Features:
✅ Rated for 12kV, 500mA
✅ Direct replacement for most standard microwaves
✅ Solves issues like no heat, humming, or tripped breakers
✅ Easy-to-install universal fit for GE, LG, Whirlpool, Panasonic, etc.
⚠️ Always disconnect power before installation. For compatibility questions, contact us—we’re happy to help!
📦 Part Number: EXPHV13💯 30-Day Money Back Guarantee