RR0816P-4992-D-68C

The RR0816P-4992-D-68C is a precision resistor manufactured by Susumu, a company known for its high-quality electronic components. This specific resistor is part of the RR series, which is characterized by its thin-film technology, providing excellent performance in terms of stability and accuracy.

Key Features:

1. Resistance Value: The "4992" in the part number indicates a resistance value of 4.992 kΩ (4992 ohms). This value is crucial for applications requiring precise current and voltage control.

2. Tolerance: The resistor typically has a low tolerance, often around ±0.1% or ±0.5%, ensuring that the actual resistance closely matches the specified value. This is essential for applications where precision is critical.

3. Temperature Coefficient: The RR0816P series usually features a low temperature coefficient, often around ±10 ppm/°C. This means that the resistance value changes very little with temperature fluctuations, making it suitable for environments with varying temperatures.

4. Package Size: The "0816" in the part number refers to the package size, which is 0805 in inches (2.0 mm x 1.25 mm). This compact size allows for efficient use of space on printed circuit boards (PCBs), making it ideal for modern electronic devices.

5. Power Rating: The resistor is designed to handle a specific power rating, typically around 0.125 W (1/8 W). This rating indicates the maximum power the resistor can dissipate without overheating, which is important for ensuring reliability in circuit designs.

6. Construction: The RR0816P-4992-D-68C is constructed using thin-film technology, which involves depositing a thin layer of resistive material onto a substrate. This method provides superior performance characteristics, including low noise and high stability.

7. Applications: This resistor is suitable for a wide range of applications, including precision analog circuits, instrumentation, and high-frequency applications. Its reliability and accuracy make it a preferred choice in industries such as telecommunications, automotive, and consumer electronics.

8. Marking and Identification: The resistor is typically marked with its value and tolerance for easy identification. The markings are designed to withstand various environmental conditions, ensuring long-term readability.

Conclusion:

The RR0816P-4992-D-68C from Susumu is a high-precision thin-film resistor that combines compact size, low tolerance, and excellent thermal stability, making it an ideal choice for demanding electronic applications. Its robust construction and reliable performance ensure that it meets the needs of engineers and designers looking for quality components in their circuits.