Samsung DE81-09142A Noise Resistor (Service Control Board), 1 Pc OEM Part

Product Details

Genuine Samsung part.

Cross Reference Information

Part Number DE81-09142A replaces AP7030656, 66759.

Description

This noise resistor is a direct-replacement board component that helps suppress electrical interference on the appliance control board, supporting stable signal operation and reducing noise-related faults. What it does:

• Suppresses electrical/interference noise on the control/service board
• Helps reduce symptoms such as intermittent beeping, relay chatter, or unexpected error codes tied to control communication
• Restores proper signal behavior between board components when the original resistor has failed
• Used during board repairs where a damaged or out-of-spec resistor is identified

What's included: One noise resistor (1 pc) Install notes:

• Disconnect power to the appliance before beginning any repair
• Removal typically requires board access and soldering; handle circuit boards carefully
• Protect against electrostatic discharge (ESD) and avoid touching board traces/component leads