TT Electronics/IRC

GUS-QS0B-02-9311-BB

GUS-QS0B-02-9311-BB Description

The GUS-QS0B-02-9311-BB is a high-precision thin-film resistor network manufactured by TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 9.31KΩ resistance value, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±50ppm/°C. With a 1W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this component ensures reliable performance in thermally challenging environments. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS0B-02-9311-BB Features

• Precision Thin-Film Technology: Delivers stable, low-noise performance with minimal drift.
• High Power Handling: 1W total dissipation (derated from 70°C to 125°C) for robust operation.
• Ultra-Tight Tolerance: ±0.1% resistance accuracy ensures consistency in critical circuits.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Compact QSOP Package: Ideal for high-density PCB layouts with a 1.63mm seated height.
• Non-Automotive Grade: Optimized for commercial and industrial applications where PPAP compliance is not required.

GUS-QS0B-02-9311-BB Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning Circuits: Voltage dividers, feedback networks in op-amps.
• Medical Equipment: High-accuracy sensor interfaces and diagnostic devices.
• Test & Measurement Instruments: Calibration references, DAQ systems.
• Industrial Controls: PLCs, motor drives requiring stable resistance under thermal stress.
• Communications Hardware: RF matching networks, filter tuning.

Conclusion of GUS-QS0B-02-9311-BB

The GUS-QS0B-02-9311-BB stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing reliability in space-constrained, high-performance applications. Its thin-film construction and stringent tolerance mitigate performance variability, while the QSOP package ensures compatibility with automated assembly processes. For designs demanding uncompromising accuracy and thermal resilience, this resistor network delivers exceptional value.