RC0402FR-0712RL

The RC0402FR-0712RL 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-0712RL has a resistance of 12 ohms (Ω). This value is suitable for applications requiring low resistance, such as current sensing or signal processing.

2. 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, wearables, and other miniaturized electronic circuits.

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 general-purpose applications.

4. Power Rating: The RC0402FR-0712RL is rated for a power dissipation of 1/16 watt (0.0625 W). This low power rating is typical for resistors in the 0402 package, making them suitable for low-power applications.

5. Temperature Coefficient: The temperature coefficient of this resistor is ±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 where temperature variations are expected.

6. Construction: The RC0402FR-0712RL 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 various electronic applications, including:

   • Signal processing circuits
   • Current sensing applications
   • Voltage dividers
   • General-purpose circuit applications

8. Compliance and Standards: Yageo's resistors typically comply with industry standards, ensuring quality and reliability. The RC0402FR-0712RL is likely to meet RoHS (Restriction of Hazardous Substances) compliance, making it suitable for environmentally friendly designs.

Summary:

The RC0402FR-0712RL from Yageo is a compact, reliable surface-mount resistor with a resistance of 12 ohms, a tolerance of ±1%, and a power rating of 1/16 watt. Its small size and precise specifications make it an excellent choice for a wide range of electronic applications, particularly in low-power and space-constrained environments.