The Susumu RR1220Q-160-D is a precision thin film chip resistor designed for applications requiring high accuracy, stability, and reliability. Manufactured by Susumu, a leader in thin film resistor technology, this component is engineered to provide optimal performance in demanding electronic circuits.

Applications:

• Precision Instrumentation: Utilized in equipment requiring highly accurate and stable resistance values.
• Medical Devices: Integrated into circuits where reliability and precision are paramount.
• Automotive Electronics: Employed in automotive control systems requiring robust and stable components.
• Industrial Control Systems: Applied in industrial automation and control equipment.
• Test and Measurement Equipment: Found in multimeters, oscilloscopes, and other high-precision testing devices.

Features:

• Thin Film Technology: Employs a thin film resistive element for exceptional precision and stability.
• Tight Tolerance: Offers a tight resistance tolerance, ensuring accurate and consistent performance.
• Low Temperature Coefficient of Resistance (TCR): Provides minimal resistance variation over a wide temperature range.
• Compact Size: Small form factor for high-density circuit board layouts.
• High Reliability: Robust construction ensures long-term stability and performance.

Benefits:

• High Precision: Enables highly accurate and reliable circuit performance.
• Stable Performance: Maintains consistent resistance values over temperature and time.
• Space Saving: Allows for compact and efficient circuit designs.
• Long Lifespan: Ensures extended operational life of the equipment.
• Reduced Errors: Minimizes measurement and control errors due to resistance variations.

Additional Details:

The RR1220Q series is known for its superior performance characteristics. The '160' in the part number indicates a resistance value of 160 Ohms. The 'D' likely represents the tolerance code. This resistor is designed for surface mount technology (SMT) assembly, making it easy to integrate into automated production lines. The thin film construction ensures excellent electrical characteristics, including low noise and high linearity. Susumu’s thin film resistors are manufactured using advanced sputtering techniques, resulting in a homogeneous and highly controlled resistive layer. They are commonly used in applications where precision and stability are paramount, such as in high-end audio equipment, precision voltage dividers, and current sensing circuits.