RC1206FR-073K9L

The RC1206FR-073K9L 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 performance in various electronic applications.

Key Specifications:

1. Resistance Value: The RC1206FR-073K9L has a resistance of 3.9 kΩ (3,900 ohms). This value is suitable for a wide range of applications, including signal processing and voltage division.

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 precision applications.

3. Power Rating: It is rated for a power dissipation of 1/4 watt (0.25 W). This rating indicates the maximum amount of power the resistor can handle without overheating, making it suitable for low to moderate power applications.

4. Package Size: The RC1206FR-073K9L is housed in a 1206 package, which measures approximately 3.2 mm x 1.6 mm (0.126 in x 0.063 in). This compact size makes it ideal for use in space-constrained designs.

5. Temperature Coefficient: The resistor typically has a temperature coefficient of ±100 ppm/°C, which indicates how much the resistance value can change with temperature variations. This characteristic is crucial for maintaining performance in varying environmental conditions.

6. Construction: The RC1206FR-073K9L is constructed using a thick film technology, which provides good stability and reliability. The thick film resistors are known for their robustness and are commonly used in surface-mount technology (SMT) applications.

7. Applications: This resistor is suitable for a variety of applications, including consumer electronics, automotive electronics, telecommunications, and industrial equipment. Its versatility makes it a popular choice among engineers and designers.

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 RC1206FR-073K9L from Yageo is a reliable, high-performance surface-mount resistor with a resistance of 3.9 kΩ, a tolerance of ±1%, and a power rating of 1/4 watt. Its compact 1206 package size and robust construction make it suitable for a wide range of electronic applications, ensuring it meets the demands of modern circuit designs.