The RC55DLF255RCA is a precision metal film resistor manufactured by International Resistive. This type of resistor is known for its high stability, low temperature coefficient, and tight tolerance, making it suitable for precision applications where accurate and consistent resistance is critical.

Applications

• Precision Instrumentation: Used in test and measurement equipment, such as multimeters, oscilloscopes, and signal generators, where accurate resistance values are essential.
• Medical Equipment: Employed in medical devices, such as patient monitoring systems and diagnostic equipment, where reliability and precision are crucial.
• Audio Equipment: Used in high-end audio amplifiers and preamplifiers to maintain signal fidelity and minimize distortion.
• Aerospace and Defense: Utilized in aerospace and defense systems where high reliability and performance under extreme conditions are required.
• Industrial Control Systems: Used in industrial control systems for accurate current and voltage sensing.

Features

• Metal Film Construction: Provides excellent stability and low noise characteristics.
• Tight Tolerance: Offers a very tight resistance tolerance, typically 0.1% or better, ensuring accurate resistance values.
• Low Temperature Coefficient: Exhibits a low temperature coefficient of resistance (TCR), minimizing resistance changes with temperature variations.
• High Stability: Maintains its resistance value over long periods of time, providing reliable performance.
• Axial Leads: Features axial leads for easy through-hole mounting.
• Flameproof Coating: Coated with a flameproof material for added safety.

Benefits

• Accurate Resistance: Provides precise resistance values for accurate circuit performance.
• Stable Performance: Maintains its resistance value over time and temperature, ensuring consistent performance.
• Reliable Operation: Offers high reliability and long-term stability, minimizing the risk of failure.
• Low Noise: Exhibits low noise characteristics, making it suitable for sensitive applications.
• Safe Operation: The flameproof coating provides added safety in case of overloads.

Additional Details

The RC55DLF255RCA has a resistance value of 255 ohms. The power rating is typically 0.25W or 0.5W, depending on the specific model. The operating temperature range is typically -55°C to +155°C. Refer to the datasheet for the specific resistance tolerance, TCR, power rating, and other detailed technical specifications.