RC1206FR-0745R3L

The RC1206FR-0745R3L 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-0745R3L has a resistance value of 45.3 ohms. This value is crucial for controlling the flow of current in electronic circuits.

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, ensuring a level of precision suitable for most applications.

3. Power Rating: It is rated for a power dissipation of 0.1 watts (100 mW). This rating indicates the maximum amount of power the resistor can handle without overheating, making it suitable for low-power applications.

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 makes it ideal for surface-mount technology (SMT) applications, allowing for efficient use of space on printed circuit boards (PCBs).

5. Temperature Coefficient: The temperature coefficient of the RC1206FR-0745R3L is typically ±100 ppm/°C. This specification indicates how much the resistance value can change with temperature variations, ensuring stability in different operating conditions.

6. Material Composition: The resistor is constructed using a thick film technology, which provides durability and stability. This construction method is known for its excellent performance in various environmental conditions.

7. Applications: The RC1206FR-0745R3L is suitable for a wide range of applications, including consumer electronics, automotive systems, telecommunications, and industrial equipment. Its reliability and precision make it a popular choice for designers and engineers.

8. RoHS Compliance: The resistor is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring that it is free from harmful substances like lead, mercury, and cadmium, making it environmentally friendly.

Summary:

In summary, the RC1206FR-0745R3L from Yageo is a high-quality surface-mount resistor with a resistance value of 45.3 ohms, a tolerance of ±1%, and a power rating of 0.1 watts. Its compact 1206 package size, combined with its robust construction and environmental compliance, makes it an excellent choice for a variety of electronic applications. Whether used in consumer electronics or industrial systems, this resistor provides reliable performance and precision.