TT Electronics/IRC

GUS-QS8A-02-1133-DA

GUS-QS8A-02-1133-DA Description

The GUS-QS8A-02-1133-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 8 isolated resistors, each with a 113K Ohm resistance, 0.5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its 4.9mm × 6.02mm × 1.47mm dimensions make it ideal for space-constrained layouts.

GUS-QS8A-02-1133-DA Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for stable performance in precision circuits.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Isolated Resistors: 8 independent 113K Ohm resistors for flexible circuit design.
• Compact QSOP Package: 4.9mm × 6.02mm footprint with 1.47mm profile for high-density PCBs.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch for automated assembly.
• High Voltage Rating: 100V maximum for industrial and instrumentation use.

GUS-QS8A-02-1133-DA Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated resistors make it ideal for:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Test & Measurement: High-accuracy instrumentation and data acquisition systems.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Communications: RF and baseband signal processing in compact modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GUS-QS8A-02-1133-DA

The GUS-QS8A-02-1133-DA combines precision, compactness, and thermal stability, making it a standout choice for engineers designing high-performance electronics. Its thin-film isolation, tight tolerance, and QSOP form factor address challenges in space-sensitive and noise-critical applications. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and communication systems demanding reliable resistor networks.