The RC65T-250RWI is a precision metal film resistor manufactured by TT Electronics. It's designed for applications demanding high stability, low tolerance, and a consistent temperature coefficient of resistance (TCR). The RC65T series is recognized for its dependable performance in challenging environments, ensuring accurate and reliable resistance values.

Applications

• Test and Measurement Equipment: Used in precision instruments where stable resistance values are crucial for accurate readings.
• Medical Devices: Employed in critical medical equipment where reliability and minimal tolerance are paramount.
• Audio Amplifiers: Utilized in high-quality audio circuits to maintain signal integrity and low noise levels.
• Control Systems: Integrated into industrial control loops as feedback resistors for precise regulation.
• Aerospace Systems: Incorporated in aerospace electronics requiring high stability and reliability in harsh conditions.

Features

• Tight Tolerance: Provides highly accurate resistance values with minimal deviation (typically ±0.1% to ±1%).
• Low TCR: Exhibits minimal resistance change over a broad temperature range, ensuring stable performance.
• Metal Film Resistor: Utilizes a metal film construction for enhanced stability and low noise characteristics.
• Flameproof Design: Features a flameproof coating for added safety and protection against overloads.
• RoHS Compliance: Adheres to environmental standards by minimizing hazardous substances.

Benefits

• Precision Resistance: Guarantees accurate circuit performance, reducing errors and improving overall reliability.
• Temperature Stability: Maintains consistent resistance values across varying temperatures, enhancing system stability.
• Reduced Noise: Contributes minimal noise to sensitive circuits, ensuring clean signal transmission.
• Extended Lifespan: Constructed with high-quality materials for long-term reliability and durability.
• Enhanced Safety: Flameproof coating provides added safety in the event of overload or fault conditions.

Technical Specifications

The specific technical specifications for the RC65T-250RWI include:

• Resistance Value: 250 Ohms
• Tolerance: Consult the datasheet for exact tolerance; typically ±1% or better.
• Temperature Coefficient of Resistance (TCR): Typically ±25 ppm/°C to ±50 ppm/°C; refer to the datasheet for precise values.
• Power Rating: Usually 0.25W or 0.5W; check the datasheet for the specific power rating.
• Operating Temperature: Operates reliably from -55°C to +155°C.
• Construction: Axial leaded for through-hole mounting.
• Material: Metal film construction.

Always consult the official TT Electronics datasheet for the RC65T series for the most accurate and detailed specifications.