The UPTF1210-5W-P-3882AT is a thick film chip resistor manufactured by Venkel. It is designed for surface mount applications where high power handling capability and precision resistance are required. This resistor is commonly used in power supplies, current sensing circuits, and other applications needing robust and accurate resistance.

Applications

• Power supplies: Used as a current limiting or voltage dividing resistor in power supply circuits.
• Current sensing: Employed to measure current flow in electronic circuits accurately.
• LED lighting: Integrated into LED drivers for current regulation and protection.
• Automotive electronics: Used in automotive control units for various sensing and control functions.
• Industrial equipment: Utilized in motor drives and power control systems.

Features

• Thick film resistor: Offers good stability and reliability.
• High power rating: Can handle up to 5 watts of power dissipation.
• Surface mount technology (SMT): Facilitates automated assembly.
• Small size: Compact 1210 package for high-density mounting.
• Tight tolerance: Provides precise resistance values for accurate circuit performance.

Benefits

• Accurate current sensing: Enables precise measurement and control of current.
• Stable performance: Maintains consistent resistance values over a wide range of operating conditions.
• Reduced power consumption: Minimizes energy dissipation due to its high power handling capability.
• Reliable operation: Provides robust performance in demanding applications.
• Simplified design: Facilitates easier integration into electronic circuits.

Additional Details

The UPTF1210-5W-P-3882AT resistor has a resistance value of 38.8 kOhms with a tolerance of ±1%. It features a temperature coefficient of resistance (TCR) of ±100 ppm/°C, ensuring stable performance over a wide temperature range. This resistor is RoHS compliant and lead-free, making it environmentally friendly. It's well-suited for applications needing a combination of high power rating and precision resistance.