The R1W065DRS, manufactured by Bourns Inc., is a precision resistor network designed for applications requiring accurate and stable resistance values. This resistor network integrates multiple resistors within a single package, providing space-saving and performance benefits over discrete resistor solutions. It is engineered to deliver reliable and consistent performance in demanding electronic circuits.

Applications

• Voltage dividers: Used in circuits requiring precise voltage division.
• Current sensing: Employed in current sensing applications for accurate measurement of current flow.
• Feedback networks: Integrated into feedback loops in amplifiers and control systems.
• Instrumentation amplifiers: Used in instrumentation amplifiers to improve accuracy and stability.
• Precision circuits: Employed in precision analog and digital circuits where resistor matching and stability are critical.

Features

• Multiple resistors in a single package: Integrates multiple resistors into one component, saving board space.
• Tight resistance tolerance: Offers precise resistance values with low tolerance.
• Low temperature coefficient of resistance (TCR): Provides stable performance over a wide temperature range.
• High stability: Ensures consistent performance over time.
• RoHS compliant: Meets environmental standards for hazardous substances.
• Surface mount package: Designed for automated assembly on printed circuit boards.

Benefits

• Space saving: Reduces the number of components on the PCB, saving valuable board space.
• Improved accuracy: Tight resistance tolerance and low TCR enhance circuit accuracy.
• Enhanced stability: Stable performance over temperature and time improves system reliability.
• Simplified assembly: Surface mount package simplifies the assembly process.
• Cost effective: Integrates multiple functions into a single component, reducing overall system cost.

Additional Details

The R1W065DRS typically comes in a small outline integrated circuit (SOIC) or similar surface-mount package. The number of resistors, their individual values, and the overall resistance network configuration vary depending on the specific model. The power rating per resistor and the overall network power rating are important parameters to consider. Datasheets provide detailed electrical characteristics, mechanical dimensions, and application guidelines.

The use of the R1W065DRS in modern electronic circuits enhances precision while maintaining cost effective assembly.