RC1206FR-072R49L

The RC1206FR-072R49L 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 RC1206FR-072R49L has a resistance value of 2.49 ohms. This low resistance is suitable for applications requiring current sensing or power management.

2. Tolerance: The resistor has a tolerance of ±1%, which indicates that the actual resistance can vary by 1% from the nominal value. This level of precision is essential for applications where accuracy is critical.

3. Power Rating: It is rated for a power dissipation of 1/4 watt (0.25W). This means it can safely dissipate this amount of power without overheating, making it suitable for a variety of circuit designs.

4. Package Size: The resistor 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 allows for efficient use of space on printed circuit boards (PCBs).

5. Temperature Coefficient: The temperature coefficient of the RC1206FR-072R49L is typically ±100 ppm/°C. This specification indicates how much the resistance value can change with temperature variations, ensuring stable performance across a range of operating conditions.

6. Construction: The resistor is constructed using a thick film technology, which provides durability and stability. This construction method is known for its robustness and ability to withstand environmental stress.

7. Applications: The RC1206FR-072R49L is suitable for a wide range of applications, including consumer electronics, automotive systems, telecommunications, and industrial equipment. Its low resistance and high reliability make it ideal for current sensing, voltage division, and other circuit functions.

8. RoHS Compliance: The resistor is RoHS compliant, meaning it adheres to regulations that restrict the use of certain hazardous substances in electronic components, making it an environmentally friendly choice.

Summary:

In summary, the RC1206FR-072R49L from Yageo is a high-quality, low-resistance surface-mount resistor that offers precision, reliability, and compactness. With its 2.49 ohm resistance, ±1% tolerance, and 1/4 watt power rating, it is well-suited for a variety of electronic applications, ensuring stable performance in diverse environments. Its RoHS compliance further enhances its appeal for modern electronic designs.