RC0402FR-07300KL

The RC0402FR-07300KL 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 resistor has a nominal resistance of 300 kΩ (300,000 ohms). This value is suitable for applications requiring high resistance, such as signal processing and biasing circuits.

2. Tolerance: The RC0402FR-07300KL features a tolerance of ±1%. This means that the actual resistance can vary by 1% above or below the nominal value, ensuring a reasonable level of accuracy for most applications.

3. Power Rating: It has a power rating of 1/16 W (0.0625 W), which indicates the maximum amount of power the resistor can dissipate without being damaged. This low power rating makes it ideal for low-power applications.

4. Package Size: The resistor is housed in a 0402 package, which measures approximately 1.0 mm x 0.5 mm (0.04 in x 0.02 in). This small size is advantageous for compact circuit designs, allowing for high-density layouts.

5. Temperature Coefficient: The temperature coefficient is typically around 100 ppm/°C, which indicates how much the resistance value changes with temperature. A lower temperature coefficient is preferable for applications requiring stable performance across varying temperatures.

6. Material Composition: The RC0402FR-07300KL is made using a thin-film technology, which contributes to its precision and stability. Thin-film resistors are known for their low noise and high-frequency performance.

7. Applications: This resistor is suitable for a wide range of applications, including telecommunications, consumer electronics, automotive electronics, and industrial equipment. Its high resistance value makes it particularly useful in voltage divider circuits, pull-up/pull-down configurations, and signal conditioning.

8. RoHS Compliance: The resistor is RoHS compliant, meaning it adheres to regulations limiting the use of hazardous substances in electronic components. This makes it a safer choice for both manufacturers and end-users.

Summary:

The RC0402FR-07300KL from Yageo is a high-precision, surface-mount resistor with a resistance value of 300 kΩ, a tolerance of ±1%, and a power rating of 1/16 W. Its compact 0402 package size and thin-film technology make it ideal for modern electronic applications where space and performance are critical. With its RoHS compliance, it is also an environmentally friendly choice for manufacturers.