Samsung Microwave Electronics

Your Price

$26.82

Samsung Microwave Diode

★★★★★

10 Reviews

PartSelect Number PS12584264

Manufacturer Part Number W11256462

This diode, or high voltage diode, is used in microwaves. It is an electrical current control device that ensures power flows in one direction and not the other way. If your microwave produces no heat, heats inconsistently, or gets noisy, replacing this part can be the solution. The tools needed for this replacement are a nutdriver, pliers, and screwdrivers. First remove the microwave cover, then remove the old part by disconnecting the small thermostat. Replace with the new diode. Remember to use the diagram provided by the manufacturer for more instructions.

Fixes these symptoms

No heat
Noisy
Won’t turn on
See more...

Installation Instructions

kelvin from san diego, CA

no heat

this problem started two months ago when my micro quit heating up, after all the research most agreed it was the magnetron. taking the micowave apart is not to difficult just make sure you bag all the screws accordingly. the high voltage area is on the right hand side behind a panel. caution there is a capacitor that will bite if your not careful, need to short the circuit between the two connectors with an insulated screw driver it will make a small pop or let it sit for awhile and it will discharge by itself. The magnetron worked for two days then quit, after more research i took it apart again and tightened up all the connections. Worked great on the bench but when i got it back up on the cabinet two dayslater kaput again. so again i take it down and replaced the two cheapest parts in the high voltage system, magnetron thermst fix, and h.v diode. benched tested it this time for 3 days cooking anything that i could think of, worked great. its been one week now afer installtion and it is still working. Read more...

Your Price

$33.69

Samsung Microwave High-voltage Diode

★★★★★

4 Reviews

PartSelect Number PS4235633

Manufacturer Part Number DE91-70063D

This high-voltage diode is designed for use within various makes and models of microwaves and is a genuine OEM part that converts alternating current (AC) into direct current (DC). If you notice your microwave turns on and starts but does not heat anything, this diode is likely responsible. You can check the continuity of the diode with a multimeter before outright replacing it, but it is important to remember that doing any repairs on a microwave and dealing with sensitive electrical components should be done carefully and with the appropriate precautions to avoid any hazards. To replace the high-voltage diode in your microwave, disconnect it from power and allow it to discharge. Using the appropriate screwdrivers, gain access to the control panel of the microwave. Using an insulated screwdriver, release any electrical charge in the capacitor by touching it across the terminals. Then you can remove any hardware securing the diode, including the harness connecting it to the capacitor, which may be easiest done with pliers. Connect the new diode to the capacitor terminal and the securing bracket, and then reassemble your microwave before connecting it to power again.

Fixes these symptoms

No heat
See more...

Installation Instructions

Ted from Hudson, NH

Buzzing noise, no heating of food

Removed control panel, discharged HV capacitor. Removed old diode, tested to confirm failure. Replaced part. Other than the removal of the panel swapping the part was almost as easy as replacing a light bulb. Read more...

Your Price

$169.49

Samsung Microwave Magnetron Assembly

PartSelect Number PS4251288

Manufacturer Part Number OM75P(20)ESGN

Your Price

$34.74

Samsung Microwave High Voltage Diode

PartSelect Number PS4226546

Manufacturer Part Number DE59-00002A

Your Price

$170.49

Samsung Microwave Magnetron

PartSelect Number PS4251282

Manufacturer Part Number OM75P(10)ESGN

This part is used to generate microwave energy/heat.

Your Price

$178.89

Samsung Microwave Mgt Assembly

PartSelect Number PS4251316

Manufacturer Part Number OM75P-21-ESGN

This magnetron assembly generates the microwave energy required for heating and cooking. As a core internal component, it converts electrical power into microwave radiation, ensuring consistent and efficient heating. Replacement is typically needed when food no longer heats evenly or the appliance stops warming altogether.

Your Price

$189.58

Samsung Microwave Magnetron Assembly

PartSelect Number PS16736340

Manufacturer Part Number DE90-02069B

Your Price

$173.05

Samsung Microwave Magnetron Assembly

PartSelect Number PS4251299

Manufacturer Part Number OM75P(31)ESGN

This magnetron assembly generates the microwave energy required for heating and cooking. It is a critical component in restoring normal operation when food no longer heats evenly or the appliance fails to warm at all.