RC0402JR-071K2L

The RC0402JR-071K2L 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 RC0402JR-071K2L has a resistance value of 1.2 kΩ (1,200 ohms). This value is crucial for controlling current flow in electronic circuits.

2. Tolerance: The resistor has a tolerance of ±5%, which indicates that the actual resistance can vary by 5% above or below the nominal value. This level of tolerance is suitable for many general-purpose 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 compact size makes it ideal for use in space-constrained applications, such as mobile devices and compact electronic circuits.

4. Power Rating: The RC0402JR-071K2L has a power rating of 0.063 W (63 mW). This rating indicates the maximum amount of power the resistor can dissipate without overheating, making it suitable for low-power applications.

5. Temperature Coefficient: The resistor features a temperature coefficient of 100 ppm/°C, which means that its resistance value will change by 100 parts per million for every degree Celsius change in temperature. This characteristic is important for maintaining performance in varying thermal conditions.

6. Construction: The RC0402JR-071K2L is constructed using a thin-film technology, which provides excellent stability and low noise. This construction method contributes to the resistor's overall performance and reliability.

7. Applications: This resistor is commonly used in a variety of applications, including consumer electronics, telecommunications, automotive electronics, and industrial equipment. Its small size and reliable performance make it suitable for both high-density circuit boards and precision measurement applications.

8. Compliance and Standards: Yageo's resistors, including the RC0402JR-071K2L, 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 RC0402JR-071K2L from Yageo is a compact, reliable surface-mount resistor with a resistance value of 1.2 kΩ, a tolerance of ±5%, and a power rating of 63 mW. Its small 0402 package size, combined with its thin-film construction and favorable temperature coefficient, makes it an excellent choice for a wide range of electronic applications. Whether used in consumer electronics or industrial systems, this resistor provides the performance and reliability needed for modern electronic designs.