TT Electronics/IRC

GUS-QS8A-02-2202-FA

GUS-QS8A-02-2202-FA Description

The GUS-QS8A-02-2202-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package contains 8 isolated 22KΩ resistors with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding environments. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8A-02-2202-FA Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±50ppm/°C) for stable resistance over temperature fluctuations.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports robust performance in compact designs.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel signal conditioning.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint with a 1.63mm seated height, optimizing space in dense layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and extended-environment applications.
• Gull-Wing SMD Termination: Ensures secure PCB attachment and compatibility with automated assembly processes.

GUS-QS8A-02-2202-FA Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Control Systems: Isolated signal paths in PLCs, motor drives, and sensor conditioning circuits.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift over temperature.
• Medical Electronics: Reliable performance in diagnostic devices where consistency is critical.
• Aerospace & Defense: Ruggedized applications demanding stability under thermal stress.

Conclusion of GUS-QS8A-02-2202-FA

The GUS-QS8A-02-2202-FA stands out for its precision, power efficiency, and compact form factor, making it a superior choice over thicker-film or less stable alternatives. Its isolated design and thin-film construction cater to high-reliability applications where accuracy and thermal performance are paramount. While not RoHS-compliant, its tube packaging ensures safe handling and storage. Engineers seeking a high-density, high-performance resistor network for critical circuits will find this model an optimal solution.