TT Electronics/IRC

GUS-QS0B-02-7322-DA

GUS-QS0B-02-7322-DA Description

The GUS-QS0B-02-7322-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 73.2KΩ resistance value per element with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a compact 20-pin QSOP package with gull-wing termination, it offers a 1W total power rating (0.05W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.

GUS-QS0B-02-7322-DA Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Thin-film technology ensures low parasitic effects and high stability.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm QSOP package ideal for high-density PCBs.
• High Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMD placement.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS0B-02-7322-DA Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, gain networks in op-amp circuits.
• Medical/Test Equipment: High-accuracy measurement systems.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops.
• Communication Systems: Impedance matching and termination in RF/high-speed PCBs.
• Aerospace & Defense: Reliable performance in extended temperature environments.

Conclusion of GUS-QS0B-02-7322-DA

The GUS-QS0B-02-7322-DA combines precision, power efficiency, and compact design, making it a superior choice for engineers requiring stable, high-density resistor networks. Its thin-film construction and wide operational range cater to rigorous industrial, medical, and communication applications where accuracy and reliability are paramount. Packaged in tubes for automated handling, it streamlines manufacturing while delivering consistent performance.