RC0805JR-0718RL

The RC0805JR-0718RL 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 in x 0.05 in).

Key Features:

1. Resistance Value: The resistor has a nominal resistance of 18 ohms, which is indicated by the "18" in its part number. This value is suitable for various applications where a specific resistance is required.

2. Tolerance: The "J" in the part number signifies a tolerance of ±5%. This means that the actual resistance can vary by 5% above or below the nominal value, which is important for applications that require precise resistance values.

3. Power Rating: The RC0805JR-0718RL is rated for a power dissipation of 125 mW at 70°C. This rating indicates the maximum amount of power the resistor can handle without overheating, making it suitable for low to moderate power applications.

4. Temperature Coefficient: The resistor has a temperature coefficient of ±100 ppm/°C, which indicates how much the resistance value can change with temperature variations. This is a critical factor in ensuring stability in varying environmental conditions.

5. Construction: As a surface-mount device (SMD), the RC0805JR-0718RL is designed for automated assembly processes, allowing for efficient production and placement on printed circuit boards (PCBs). Its compact size makes it ideal for applications where space is limited.

6. Material: The resistor is typically made from a thin film or thick film material, which contributes to its reliability and performance. The choice of material affects the resistor's stability, noise characteristics, and overall performance in electronic circuits.

7. Applications: This resistor is commonly used in a variety of electronic applications, including consumer electronics, telecommunications, automotive electronics, and industrial equipment. Its versatility makes it suitable for use in signal processing, voltage division, and current limiting.

8. Compliance and Standards: Yageo products, including the RC0805JR-0718RL, often comply with various industry standards and certifications, ensuring quality and reliability in their performance.

Conclusion:

The RC0805JR-0718RL from Yageo is a reliable and versatile surface-mount resistor that offers a nominal resistance of 18 ohms with a tolerance of ±5%. Its compact 0805 package size, combined with a power rating of 125 mW and a temperature coefficient of ±100 ppm/°C, makes it suitable for a wide range of electronic applications. Whether used in consumer electronics or industrial systems, this resistor is designed to meet the demands of modern electronic circuit designs.