RC0805FR-07120KL

The RC0805FR-07120KL is a surface-mount resistor manufactured by Yageo, a well-known company in the electronic components industry. This specific resistor is part of the 0805 package size, which measures approximately 2.0 mm x 1.25 mm (0.08 inches x 0.05 inches).

Key Features:

1. Resistance Value: The resistor has a nominal resistance of 120 kΩ (120,000 ohms), making it suitable for various applications where high resistance is required.

2. Tolerance: It typically has a tolerance of ±1%, which indicates that the actual resistance can vary by 1% from the nominal value. This level of precision is adequate for many electronic circuits.

3. Power Rating: The RC0805FR-07120KL is rated for a power dissipation of 1/8 watt (0.125 W), which allows it to handle moderate power levels without overheating.

4. Temperature Coefficient: The resistor has a temperature coefficient of ±100 ppm/°C, meaning that its resistance value will change by 100 parts per million for every degree Celsius change in temperature. This characteristic is important for maintaining performance in varying thermal conditions.

5. Construction: As a thick film resistor, it is constructed using a resistive film that is applied to a ceramic substrate. This construction method provides good stability and reliability.

6. Surface Mount Technology (SMT): The RC0805FR-07120KL is designed for surface mounting, which allows for automated assembly processes and is ideal for compact circuit designs.

7. Applications: This resistor is commonly used in a variety of electronic applications, including consumer electronics, telecommunications, automotive electronics, and industrial equipment. It is suitable for use in voltage dividers, pull-up/pull-down configurations, and signal conditioning circuits.

8. RoHS Compliance: The resistor is compliant with RoHS (Restriction of Hazardous Substances) regulations, ensuring that it is free from certain hazardous materials, making it environmentally friendly.

Summary:

The RC0805FR-07120KL from Yageo is a reliable and versatile surface-mount resistor with a resistance value of 120 kΩ, a power rating of 1/8 watt, and a tolerance of ±1%. Its compact 0805 package size and robust construction make it suitable for a wide range of electronic applications, while its compliance with RoHS standards ensures it meets modern environmental regulations.