Lg Dryer RC397HM Parts

This ceramic axial capacitor is a small axial-leaded electronic component used on appliance control boards to stabilize signals and suppress electrical noise. Replacing a damaged capacitor can help restore reliable control board operation. What it does

• Filters and smooths electrical signals on control and power boards to reduce noise and spurious resets.
• Helps maintain stable timing and signal integrity for nearby circuitry.
• A failing capacitor may cause intermittent control issues, erratic operation, or error codes related to the affected circuit.
• Typically mounted with axial leads for through-hole soldering on PCB assemblies.

• Disconnect power and unplug the appliance before servicing; verify no live voltage present.
• Discharge capacitors and follow proper ESD precautions before handling circuit boards.
• Replace with the exact part or an OEM-approved equivalent; observe lead orientation and mounting style.

This is a fixed tantalum capacitor used on appliance control boards to stabilize voltage and filter noise, helping the control electronics run reliably. Replaces a failed board-level capacitor to restore proper control operation. What it does:

• Smooths and stabilizes DC voltage on control circuits to prevent resets and glitches
• Filters electrical noise that can cause erratic display or control behavior
• Can be a failure point if overheated or shorted, leading to non-responsive controls
• Common symptom linkage: control panel errors, intermittent operation, or complete loss of function

• One fixed tantalum capacitor

• Disconnect power to the appliance before servicing to avoid shock or damage
• This is a board-level component; replacement typically requires desoldering and soldering skills
• Discharge capacitors and observe ESD precautions when handling circuit boards
• Replace only with the exact part number or equivalent specification.