Magnetron

Fix microwave not heating or loud humming noise with this magnetron. Generates electromagnetic waves to cook food. Moderately difficult repair.

Microwave not heating or taking too long to cook? This magnetron generates the microwave energy needed for proper heating. Moderate DIY repair.

Microwave won't heat or makes humming noise? This capacitor works with the magnetron to generate heat. Moderate difficulty repair, 30-45 minutes.

Microwave not heating but runs normally? A failed magnetron is the likely cause. This repair restores heating function. Moderate DIY difficulty.

Microwave not heating? This magnetron generates microwave energy to cook food. Moderate DIY repair—requires disassembly and careful handling of parts.

This TH capacitor is an electrical control-circuit capacitor used on compatible Bosch appliances to help stabilize voltage and filter electrical noise for reliable control-board operation. Replacing a failed capacitor can address intermittent control issues. What it does

• Stabilizes control-board voltage and helps filter electrical noise that can cause erratic behavior.
• Supports reliable startup and operation of control circuits.
• Common symptom link: intermittent or unexplained control-board errors, erratic or non-responsive controls.
• Common symptom link: appliance displays control or error codes related to electronics or intermittently fails to start.

• Disconnect power to the appliance at the breaker before servicing to avoid shock.
• Discharge any capacitors and allow boards to sit before touching components; use appropriate ESD precautions.
• Only replace with the exact part number; confirm orientation and connector fit before reassembly.

Microwave won't heat but runs and hums? A failed magnetron is the likely cause. This part generates microwave energy. DIY repair takes about 2 hours.

If your microwave isn't heating food or heats unevenly, the magnetron may have failed. This high-voltage tube generates microwave energy for cooking.

Microwave not heating? This magnetron generates microwaves to heat food. Replacing a faulty magnetron restores heating and stops cooking failures.

Microwave won't heat? A faulty capacitor often causes no heating or weak performance. This high-voltage capacitor restores full power. Moderate DIY.

Microwave not heating food? The magnetron generates microwaves for cooking. Moderately difficult repair requiring high-voltage precautions.

Microwave not heating or heating unevenly? A failed magnetron is the likely cause. This high-voltage tube generates microwave energy to cook food.

Fix a microwave that won't heat but runs normally. This magnetron generates the microwaves that cook your food. Professional repair recommended.

Microwave won't heat but runs normally? This magnetron generates microwave energy to cook food. Requires high-voltage safety knowledge to replace.

Microwave won't heat food? This magnetron generates the microwave energy needed for cooking. Moderately difficult repair requires electrical safety.