Rectifier Diode Appliance
The 0402-000137 is a rectifier diode appliance for Samsung microwave. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits Samsung appliances
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3 stores · Updated May 16, 2026
Lowest$0.84
4.8(728)Preorder
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$2.77
4.6(3.6k)Preorder
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$6.40
4.5(13.6k)Preorder
Go to StoreDiode-Rectifier works with some models of Samsung Appliances
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Common Problems This Part Fixes
Not heating
Trips breaker or blows fuse
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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