TT Electronics/IRC

GUS-QS8A-02-1801-CB

GUS-QS8A-02-1801-CB Description

The GUS-QS8A-02-1801-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 1.8KΩ resistance value with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy, low noise, and excellent long-term stability, making it ideal for precision analog and digital circuits.

GUS-QS8A-02-1801-CB Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for reliable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise, high stability, and resistance to environmental stress.
• Compact Design: 4.9mm x 6.02mm footprint with a 1.47mm profile, enabling high-density PCB layouts.
• Isolated Configuration: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminations with 0.64mm pitch for easy automated assembly.

GUS-QS8A-02-1801-CB Applications

This resistor network excels in precision applications such as:

• Medical Devices: Patient monitoring systems requiring stable signal conditioning.
• Industrial Automation: High-accuracy sensor interfaces and control systems.
• Test & Measurement Equipment: Calibration circuits and precision voltage dividers.
• Telecommunications: RF and signal processing modules where consistency is critical.
• Aerospace & Defense: Avionics and mission-critical electronics demanding reliability under extreme conditions.

Conclusion of GUS-QS8A-02-1801-CB

The GUS-QS8A-02-1801-CB stands out for its exceptional precision, compact form factor, and robust thin-film construction, making it a top choice for engineers designing high-reliability systems. Its isolated resistor configuration, low TCR, and high power density provide a competitive edge over bulkier or less stable alternatives. Whether for industrial, medical, or aerospace applications, this network delivers consistent performance where accuracy and durability are paramount.