RC0402FR-074K3L

The RC0402FR-074K3L 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 RC0402FR-074K3L has a resistance value of 4.3 kΩ (kilo-ohms), which makes it suitable for a variety of applications where this specific resistance is required.

2. Tolerance: This resistor has a tolerance of ±1%, indicating that the actual resistance can vary by 1% from the nominal value. This level of tolerance is typical for precision applications.

3. Power Rating: The power rating for this resistor is 1/16 W (0.0625 W), which means it can safely dissipate this amount of power without overheating. This low power rating is common for resistors in the 0402 package size.

4. Package Size: The resistor is housed in a 0402 package, which measures 1.0 mm x 0.5 mm (0.04 inches x 0.02 inches). This small size makes it ideal for compact electronic devices and applications where space is at a premium.

5. Temperature Coefficient: The temperature coefficient is typically around 100 ppm/°C, which indicates how much the resistance value changes with temperature. A lower temperature coefficient is preferable for applications requiring stable performance across varying temperatures.

6. Material Composition: The RC0402FR-074K3L is made from a thin film material, which contributes to its stability and accuracy. 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, telecommunications, automotive electronics, and industrial equipment. It is often used in circuits for signal processing, voltage division, and current limiting.

8. RoHS Compliance: The RC0402FR-074K3L is RoHS compliant, meaning it adheres to regulations that restrict the use of certain hazardous substances in electronic components, making it an environmentally friendly choice.

Summary:

The RC0402FR-074K3L from Yageo is a high-quality, surface-mount resistor that combines a resistance value of 4.3 kΩ with a compact 0402 package size. With a tolerance of ±1% and a power rating of 1/16 W, it is well-suited for precision applications in various electronic devices. Its thin film construction ensures stability and reliability, making it a preferred choice for engineers and designers in the electronics industry.