RC0402FR-07499RL

The RC0402FR-07499RL 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-07499RL has a resistance value of 499 ohms (Ω). This value is crucial for applications requiring specific current and voltage levels.

2. Package Size: It comes in a 0402 package size, which measures approximately 1.0 mm x 0.5 mm. This small form factor makes it suitable for compact electronic devices where space is a premium.

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

4. Power Rating: The power rating for this resistor is 1/16 watt (0.0625 W), which defines the maximum power the resistor can dissipate without overheating. This rating is important for ensuring the resistor operates within safe limits.

5. Temperature Coefficient: The temperature coefficient is typically around 100 ppm/°C, which means that the resistance value will change by 100 parts per million for every degree Celsius change in temperature. This characteristic is important for applications that experience temperature fluctuations.

6. Construction: The RC0402FR-07499RL is constructed using a thin-film technology, which provides excellent stability and low noise characteristics. This construction method contributes to the resistor's overall performance and reliability.

7. Applications: This resistor is suitable for a wide range of applications, including consumer electronics, telecommunications, automotive electronics, and industrial equipment. Its small size and reliable performance make it ideal for use in 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, which indicates that the resistor is free from hazardous substances.

Summary:

The RC0402FR-07499RL from Yageo is a high-quality, surface-mount resistor with a resistance value of 499 ohms, a compact 0402 package size, and a power rating of 1/16 watt. With a tolerance of ±1% and a temperature coefficient of 100 ppm/°C, it is designed for precision applications in various electronic devices. Its thin-film construction ensures stability and low noise, making it a reliable choice for engineers and designers in the electronics field.