Lg 0TRAU90024A Bipolar Transistors (Board-Mount) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number 0TRAU90024A replaces AP5189178, 1572856, AH3545825, EA3545825, PS3545825.

Description

This board-mounted set of bipolar transistors replaces failed switching/amplifying transistors on control or power PCBs to restore proper electrical switching and signal amplification. Designed for direct fit on compatible LG circuit boards. What it does:

• Acts as switching and amplification elements on appliance control and power circuits
• Helps restore proper motor control, relay drive, or signal processing when transistors fail
• Common symptom cure: intermittent or no operation, control board errors, or power-stage failures
• Used where high-gain, low-voltage transistor switching is required on the PCB

What's included: Includes the bipolar transistor component as shown. Install notes:

• Turn off and unplug the appliance before starting any repair
• This is a board-mounted semiconductor; remove and replace using proper soldering tools and technique
• Observe ESD precautions to avoid damage to sensitive electronics