TT Electronics/IRC

GUS-QS8A-03-8060-CA

GUS-QS8A-03-8060-CA Description

The GUS-QS8A-03-8060-CA 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 806Ω resistance value with an ultra-tight 0.25% tolerance and a low ±25ppm/°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 100V maximum voltage rating, making it suitable for precision analog and digital circuits.

GUS-QS8A-03-8060-CA Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Space-Saving Design: Compact 4.9mm × 6.02mm × 1.47mm QSOP package ideal for high-density PCB layouts.
• Isolated Configuration: Independent resistors (ISOL designator) allow flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automated Assembly Compatible: Gull-wing terminations with 0.64mm pitch enable efficient SMD placement.

GUS-QS8A-03-8060-CA Applications

This resistor network excels in precision applications such as:

• Medical Devices: Patient monitoring equipment requiring stable signal conditioning.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops where accuracy is critical.
• Test & Measurement: Calibration circuits and high-resolution data acquisition systems.
• Telecommunications: RF and baseband signal processing in compact modules.
• Automotive (Non-Safety): Infotainment and dashboard electronics (note: not PPAP/AEC-Q200 qualified).

Conclusion of GUS-QS8A-03-8060-CA

The GUS-QS8A-03-8060-CA combines precision, reliability, and miniaturization, making it a superior choice for engineers designing high-performance electronics. Its isolated thin-film resistors, low TCR, and robust power handling distinguish it from generic arrays, particularly in applications demanding tight tolerances over temperature variations. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems where space and accuracy are paramount. Packaged in tubes for automated handling, it streamlines production while maintaining consistent quality.