Microwave High-Voltage Diode 15kV 750mA For: GE 11QBP0531

Microwave High-Voltage Diode 15kV 750mA For: GE 11QBP0531

Safety first: Disconnect electrical power before servicing. Microwave ovens can retain dangerous high voltage after unplugging. High-voltage diode diagnosis and replacement must be performed by a qualified service technician. Follow the model-specific service manual and never bypass a door interlock.

Help restore the microwave high-voltage circuit with this ERP replacement diode for selected GE models. A failed high-voltage diode can contribute to a microwave that runs without heating, makes unusual humming or buzzing noises, or repeatedly trips protection. This diode is rated 15kV and 750mA, measures approximately 3 inches long, and uses 1/4-inch male quick-disconnect terminals. Verify the complete appliance model, original part, polarity, ratings, and terminal fit before ordering.

Product Details

• SKU: 11QBP0531
• UPC: 880203469138
• Country of origin: Not specified in current product data
• Voltage rating: 15kV
• Current rating: 750mA
• Approximate length: 3 inches
• Terminals: 1/4-inch male quick-disconnect

Compatible Part Numbers

• 11QBP0531

Key Features

• Direct replacement: Replaces the listed GE microwave high-voltage diode reference where specifications match.
• High-voltage circuit support: Helps the microwave high-voltage system convert and manage the required electrical path.
• Known ratings: 15kV and 750mA with a 3-inch body and 1/4-inch male quick-disconnect terminals.
• Service check: Confirm diode polarity, terminal fit, ratings, and the manufacturer’s test procedure before installation.

Fixes These Symptoms

• Microwave runs but does not heat after qualified diagnosis
• Microwave produces unusual high-voltage humming or buzzing
• Microwave repeatedly trips protection during operation
• High-voltage diode fails testing or shows visible damage

Compatible Brands

GE

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Installation Instructions

1. Disconnect power and follow the microwave service manual’s discharge and high-voltage safety procedure.
2. Have a qualified technician diagnose the no-heat or protection fault and test the original diode.
3. Confirm the complete microwave model, diode polarity, voltage/current ratings, length, and terminal configuration.
4. Install the replacement diode in the correct orientation and secure both connections according to the manufacturer’s procedure.
5. Complete the required high-voltage and safety checks before returning the microwave to service.

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Safety Disclosure

Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov