Microwave Oven High Voltage Capacitor 0.85uF–1.08uF Replacement

Microwave Oven High Voltage Capacitor — Reliable Replacement for Most Home Microwaves

Keep your microwave running at peak performance with this high voltage replacement capacitor. Available in six capacitance values — 0.85uF, 0.90uF, 0.95uF, 1.00uF, 1.05uF, and 1.08uF — this part is compatible with a wide range of standard household microwave ovens. Whether you're a seasoned DIY repair enthusiast or simply want to avoid an expensive service call, this capacitor makes it easy to restore your microwave's power and efficiency quickly. Made in China.

Why Choose This High Voltage Capacitor?

• Wide Capacitance Range: Six selectable values (0.85uF–1.08uF) cover the majority of household microwave oven models, so you can find the exact match you need.
• High Voltage Rated: Engineered specifically for the demanding high-voltage environment inside a microwave oven, ensuring safe and stable operation under load.
• Durable Metal Construction: Built from quality metal materials designed to withstand the heat, pressure, and electrical stress of continuous microwave operation.
• Easy DIY Installation: Straightforward design allows for simple, tool-assisted replacement without the need for professional repair services — saving you time and money.
• Improved Microwave Performance: A failing capacitor is one of the most common causes of microwave power loss. Replacing it can restore full heating power, improve energy efficiency, and extend the life of your appliance.

Specifications

Important Safety Notice

⚠️ Microwave oven capacitors store lethal high-voltage charges even when the unit is unplugged. Always discharge the capacitor safely before handling and follow proper electrical safety procedures. If you are not confident working with high-voltage components, consult a qualified appliance repair technician. For safe appliance repair guidance, refer to the U.S. Consumer Product Safety Commission (CPSC).

Notes

• Please verify your microwave's required capacitance value before ordering.
• Color and size may vary slightly from photos due to monitor differences and manual measurement tolerances.
• Photos are for reference only; please refer to the specifications above for sizing guidance.

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Frequently Asked Questions

Q: How do I know which capacitance value (uF) I need for my microwave oven?

A: The required capacitance value is typically printed on the label of your existing microwave oven capacitor or listed in your appliance's service manual. Common household microwave ovens use values between 0.85uF and 1.08uF. Always match the replacement capacitor's uF rating to the original for safe and proper operation.

Q: Is it safe to replace a microwave oven high voltage capacitor myself?

A: DIY replacement is possible for those with electrical knowledge, but it requires extreme caution. Microwave capacitors can retain a dangerous high-voltage charge even after the unit is unplugged. You must discharge the capacitor completely before touching any internal components. If you are unsure, always seek help from a qualified appliance repair technician.

Q: Will this high voltage capacitor fit my microwave oven brand?

A: This capacitor is designed as a universal replacement part compatible with most standard household microwave ovens that use capacitance values within the 0.85uF–1.08uF range. Please check your existing capacitor's specifications or your appliance's service manual to confirm compatibility before purchasing.

Q: What are the symptoms of a faulty microwave oven capacitor?

A: Common signs of a failing microwave capacitor include reduced heating power, the microwave running but not heating food properly, unusual humming noises, or the appliance not turning on at all. Replacing a defective capacitor often restores full microwave performance.