RC0805FR-074K02L

The RC0805FR-074K02L is a surface-mount resistor manufactured by Yageo, a well-known company in the electronic components industry. This specific resistor is part of the RC series, which is recognized for its reliability and precision in various electronic applications.

Key Specifications:

1. Resistance Value: The RC0805FR-074K02L has a resistance value of 4.02 kΩ (kilo-ohms). This value is crucial for controlling the flow of electric current in a circuit.

2. Tolerance: The resistor has a tolerance of ±1%. This means that the actual resistance can vary by 1% above or below the nominal value, which is important for applications requiring precise resistance values.

3. Power Rating: It is rated for a power dissipation of 1/8 watt (0.125 W). This indicates the maximum amount of power the resistor can handle without overheating, making it suitable for low-power applications.

4. Package Size: The resistor is housed in an 0805 package, which measures approximately 2.0 mm x 1.25 mm (0.08 in x 0.05 in). This compact size makes it ideal for surface-mount technology (SMT) applications, allowing for efficient use of space on printed circuit boards (PCBs).

5. Temperature Coefficient: The temperature coefficient is typically around 100 ppm/°C, indicating how much the resistance value changes with temperature variations. This low coefficient ensures stable performance across a range of operating temperatures.

6. Material Composition: The RC0805FR-074K02L is made from a thin film material, which contributes to its accuracy and stability. Thin film resistors are known for their low noise and high precision.

7. Applications: This resistor is suitable for a wide range of applications, including consumer electronics, automotive systems, telecommunications, and industrial equipment. Its reliability and performance make it a popular choice for designers looking for dependable components.

8. RoHS Compliance: The resistor is RoHS compliant, meaning it adheres to regulations limiting the use of hazardous substances in electronic equipment, making it an environmentally friendly choice.

Summary:

The RC0805FR-074K02L from Yageo is a high-quality surface-mount resistor with a resistance of 4.02 kΩ, a tolerance of ±1%, and a power rating of 1/8 watt. Its compact 0805 package size, low temperature coefficient, and thin film construction make it suitable for a variety of electronic applications, ensuring reliability and precision in performance. Additionally, its RoHS compliance highlights its suitability for modern, environmentally-conscious designs.