TT Electronics/IRC

GUS-QS0B-02-9092-DA

GUS-QS0B-02-9092-DA Description

The GUS-QS0B-02-9092-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP (Quarter-Small Outline Package) device integrates 19 resistors, each with a 90.9KΩ resistance, a tight ±0.5% tolerance, and a low ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with automated PCB assembly processes. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for precision analog and digital circuits.

GUS-QS0B-02-9092-DA Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR ensure stable performance in critical applications.
• Compact Design: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves board space.
• Robust Construction: Thin-film technology offers superior stability and low noise.
• Wide Operating Range: -70°C to +125°C derated power range suits harsh environments.
• Efficient Power Handling: 1W total power (0.05W per resistor) balances performance and thermal management.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMD placement.

GUS-QS0B-02-9092-DA Applications

• Precision Instrumentation: Ideal for DAC/ADC reference networks, sensor signal conditioning, and medical devices.
• Industrial Controls: Suitable for PLC modules, process control systems, and test equipment requiring stable resistance.
• Communications: Used in RF matching networks, filter circuits, and telecom infrastructure.
• Consumer Electronics: Supports high-end audio equipment, display drivers, and power management ICs.

Conclusion of GUS-QS0B-02-9092-DA

The GUS-QS0B-02-9092-DA excels in precision, miniaturization, and thermal performance, making it a standout choice for engineers designing high-reliability circuits. Its thin-film construction, tight tolerances, and compact QSOP package address challenges in space-constrained, temperature-variable applications. While not suited for automotive use, it delivers exceptional value in industrial, medical, and communication systems where accuracy and durability are paramount.