AC0402FR-072KL

The AC0402FR-072KL is a surface-mount resistor manufactured by Yageo, a well-known company in the electronic components industry. This specific resistor is part of the 0402 package size, which measures approximately 1.0 mm x 0.5 mm (or 0402 in imperial units).

Key Features:

1. Resistance Value: The resistor has a nominal resistance of 7.2 kΩ (7,200 ohms), which is suitable for various applications in electronic circuits where precise resistance is required.

2. Tolerance: The AC0402FR-072KL typically has a tolerance of ±1%, meaning the actual resistance can vary by 1% from the stated value. This level of tolerance is common for general-purpose resistors and is adequate for many applications.

3. Power Rating: This resistor is rated for a power dissipation of 1/16 W (0.0625 W), making it suitable for low-power applications. It is important to ensure that the power applied does not exceed this rating to prevent damage.

4. Temperature Coefficient: The temperature coefficient of this resistor is generally around 100 ppm/°C, indicating that the resistance value will change by 100 parts per million for each degree Celsius change in temperature. This characteristic is crucial for applications requiring stability across varying temperatures.

5. Construction: The AC0402FR-072KL is constructed using a thin-film technology, which provides excellent performance in terms of stability and reliability. Thin-film resistors are known for their low noise and high precision.

6. Applications: This resistor is widely used in various 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.

7. RoHS Compliance: The AC0402FR-072KL 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.

8. Mounting: As a surface-mount device (SMD), it is designed for automated assembly processes, allowing for efficient production and compact circuit designs.

Summary:

The Yageo AC0402FR-072KL is a reliable and versatile surface-mount resistor with a resistance value of 7.2 kΩ, a tolerance of ±1%, and a power rating of 1/16 W. Its small 0402 package size, combined with its thin-film construction, makes it ideal for a wide range of electronic applications where precision and reliability are paramount.