The HPTF1210-UP-8250AT is a thick film high power chip resistor manufactured by Venkel. These resistors are designed for surface mount applications where high power dissipation and precision are required. The 1210 package size offers a good balance between power handling capability and board space efficiency. The 'UP' likely refers to ultra-precision, and '8250AT' probably indicates a resistance value of 825 ohms with a tolerance of 'AT' which usually signifies 0.05% or 0.1%.

Applications

• Power Supplies: Used as current sensing or load resistors in power supply circuits.
• Automotive Electronics: Employed in automotive control modules for various sensing and control functions.
• LED Lighting: Used for current limiting in LED lighting applications.
• Industrial Equipment: Found in industrial control systems and automation equipment.
• Medical Devices: Utilized in medical instrumentation requiring precision and reliability.

Features

• Thick Film Technology: Utilizes thick film resistive element for stability and reliability.
• High Power Rating: Designed to handle significant power dissipation.
• Surface Mount Device (SMD): Suitable for automated assembly processes.
• 1210 Package Size: Offers a balance between power handling and size.
• Ultra-Precision: High precision resistance value for accurate circuit performance.

Benefits

• Stable Performance: Provides stable resistance over a wide temperature range.
• High Reliability: Offers reliable operation in demanding environments.
• Efficient Heat Dissipation: Dissipates heat effectively due to its design and materials.
• Accurate Resistance Value: Ensures precise circuit performance with its ultra-precision resistance.
• Space Saving: Compact 1210 package size saves valuable board space.

Technical Specifications

The HPTF1210-UP-8250AT has a resistance value of 825 ohms, with a typical tolerance of 0.05% or 0.1% (AT). The power rating is typically around 0.5W to 1W, depending on the specific manufacturing details. The temperature coefficient of resistance (TCR) is very low, typically ±25 ppm/°C or ±50 ppm/°C. The operating temperature range is typically -55°C to +155°C. The termination finish is typically lead-free and RoHS compliant. The resistor is mounted using standard surface mount soldering techniques.