RC0402FR-071ML

The RC0402FR-071ML 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 RC0402FR-071ML has a resistance value of 1 milliohm (1 mΩ). This low resistance is particularly useful in applications where minimal resistance is required, such as in current sensing or power management circuits.

2. Package Size: The resistor is housed in a 0402 package, which measures approximately 1.0 mm x 0.5 mm (0.04 inches x 0.02 inches). This compact size makes it suitable for use in space-constrained applications, such as mobile devices, wearables, and other miniaturized electronic systems.

3. Tolerance: The resistor has a tolerance of ±1%, indicating that the actual resistance can vary by 1% from the nominal value. This level of precision is adequate for many applications, providing a good balance between performance and cost.

4. Power Rating: The RC0402FR-071ML is rated for a power dissipation of 1/16 watt (0.0625 W). This rating indicates the maximum amount of power the resistor can handle without overheating, making it suitable for low-power applications.

5. Temperature Coefficient: The temperature coefficient of this resistor is typically around 100 ppm/°C. This means that for every degree Celsius change in temperature, the resistance value will change by 100 parts per million, which is a relatively stable performance across varying temperatures.

6. Construction: The RC0402FR-071ML is constructed using a thin-film technology, which contributes to its high precision and stability. Thin-film resistors are known for their low noise and excellent performance in high-frequency applications.

7. Applications: This resistor is commonly used in a variety of applications, including automotive electronics, telecommunications, industrial equipment, and consumer electronics. Its low resistance value makes it particularly suitable for current sensing applications, where accurate measurement of current flow is critical.

8. Compliance and Standards: Yageo's resistors, including the RC0402FR-071ML, typically comply with various industry standards, ensuring reliability and quality. This includes RoHS compliance, indicating that the product is free from hazardous substances.

Summary:

The RC0402FR-071ML from Yageo is a high-quality, low-resistance surface-mount resistor designed for precision applications. With its compact 0402 package, low power rating, and excellent thermal stability, it is an ideal choice for modern electronic designs that require reliable performance in a small footprint.