The Susumu RR1220R-184-D is a precision thin film chip resistor designed for applications demanding exceptional accuracy, stability, and reliability. As a product of Susumu, a distinguished manufacturer known for its advanced thin film resistor technology, this component ensures optimal performance in demanding electronic circuits.

Applications:

• High-Precision Amplifiers: Employed in amplifier circuits requiring precise gain setting and minimal signal distortion.
• Test and Measurement Equipment: Utilized in instruments like digital multimeters, oscilloscopes, and signal generators for accurate readings.
• Medical Devices: Integrated into medical equipment where reliability and precision are critical for patient safety and diagnostic accuracy.
• Automotive Electronics: Used in automotive control systems requiring robust and stable components that can withstand harsh environmental conditions.
• Industrial Control Systems: Applied in industrial automation and control equipment for precise and reliable operation.

Features:

• Thin Film Technology: Provides superior precision and stability due to the thin film resistive element, which is manufactured with high precision.
• Tight Tolerance: Offers a narrow resistance tolerance, ensuring consistent and accurate performance across various operating conditions.
• Low Temperature Coefficient of Resistance (TCR): Minimizes resistance changes over a wide temperature range, maintaining stable performance in diverse environments.
• Compact Size: Small form factor allows for high-density circuit board layouts, optimizing space utilization in electronic devices.
• High Reliability: Robust construction and advanced materials ensure long-term stability and performance, even in demanding environments.

Benefits:

• Improved Accuracy: Enables highly accurate and reliable circuit performance, reducing errors and improving overall system precision.
• Stable Performance: Maintains consistent resistance values over time and temperature, ensuring predictable and reliable operation.
• Space Optimization: Allows for compact and efficient circuit designs, enabling smaller and more portable electronic devices.
• Long Service Life: Ensures extended operational life of electronic equipment, reducing maintenance costs and downtime.
• Reduced Measurement Errors: Minimizes measurement and control errors due to resistance variations, enhancing the accuracy of test and measurement devices.

Additional Details:

The RR1220R series is renowned for its exceptional electrical characteristics and robust construction. The '184' in the part number indicates a resistance value of 184 Ohms. The 'D' likely represents the resistance tolerance code, providing information on the acceptable deviation from the nominal resistance value. This resistor is designed for surface mount technology (SMT) assembly, making it well-suited for automated production lines. The thin film construction guarantees excellent electrical characteristics, including low noise, high linearity, and long-term stability. Susumu employs advanced sputtering techniques to create a homogeneous and highly controlled resistive layer, ensuring consistent and reliable performance. These resistors are commonly used in applications that demand high precision and stability, such as in precision voltage dividers, current sensing circuits, and high-end audio equipment, where even slight variations in resistance can significantly impact performance.