RC0402FR-0747KL

The RC0402FR-0747KL 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 resistor has a nominal resistance of 47 kΩ (47,000 ohms). This value is suitable for a wide range of applications, including signal processing and voltage division.

2. Tolerance: The RC0402FR-0747KL features a tolerance of ±1%. This means that the actual resistance can vary by 1% above or below the nominal value, ensuring a good level of accuracy for most applications.

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

4. Power Rating: It has a power rating of 1/16 W (0.0625 W), which indicates the maximum amount of power the resistor can dissipate without overheating. This rating is suitable for low-power applications.

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. Construction: The RC0402FR-0747KL is constructed using a thin-film technology, which provides excellent stability and low noise characteristics. This construction method also contributes to the resistor's overall reliability.

7. Applications: This resistor is commonly used in various electronic circuits, including consumer electronics, telecommunications, automotive applications, and industrial equipment. Its precision and compact size make it suitable for high-density circuit boards.

8. Compliance and Standards: Yageo's resistors typically comply with various industry standards, ensuring quality and reliability. This includes RoHS compliance, indicating that the resistor is free from hazardous substances.

Summary:

The RC0402FR-0747KL from Yageo is a high-quality, surface-mount resistor with a resistance value of 47 kΩ, a tolerance of ±1%, and a compact 0402 package size. Its low power rating and stable performance make it an excellent choice for a variety of electronic applications, particularly where space and precision are critical.