The RT0805BRD074K02 is a thick film chip resistor manufactured by Yageo. It is part of their RT series of general-purpose chip resistors, known for their reliability, stability, and wide range of applications. This resistor is designed for surface mount technology (SMT) and is commonly used in various electronic circuits.

Applications

• Current Limiting: Used to limit current flow in LED circuits and other applications.
• Voltage Division: Employed in voltage divider circuits to create specific voltage levels.
• Pull-Up/Pull-Down Resistors: Used as pull-up or pull-down resistors in digital circuits.
• Feedback Resistors: Utilized in amplifier circuits for feedback control.
• General-Purpose Resistor: Suitable for a wide range of applications in consumer electronics, industrial equipment, and automotive systems.

Features

• Resistance Value: Offers a resistance value of 4.02 kΩ (4020 ohms).
• Tolerance: Features a tolerance of ±0.1%, providing high accuracy.
• Power Rating: Has a power rating of 0.125W (1/8W).
• Temperature Coefficient of Resistance (TCR): Low TCR ensures stable resistance over a wide temperature range.
• Small Size: 0805 package size for compact designs.
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits

• High Accuracy: Provides a precise resistance value for accurate circuit performance.
• Stable Performance: Low TCR ensures stable resistance over temperature variations.
• Reliable Operation: Designed for reliable performance in demanding environments.
• Compact Design: Small 0805 package size allows for easy integration into space-constrained applications.
• Versatile Application: Suitable for a wide range of applications due to its stability and accuracy.

Additional Details

The RT0805BRD074K02 resistor is constructed using a thick film resistive element on an alumina substrate. The terminations are typically made of nickel barrier plating with a solderable outer layer. The operating temperature range is typically from -55°C to +155°C. The voltage rating is typically around 150V. The resistor is designed for automatic placement and soldering in high-volume manufacturing environments. The 0805 package size has dimensions of 2.0 mm x 1.25 mm. It is commonly used in precision analog circuits, instrumentation, and control systems where high accuracy and stability are required.