TT Electronics/IRC

GUS-QS8A-03-1742-CA

GUS-QS8A-03-1742-CA Description

The GUS-QS8A-03-1742-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP surface-mount device features eight isolated 17.4KΩ resistors with an ultra-tight tolerance of ±0.25% and a low temperature coefficient of ±25ppm/°C, ensuring exceptional stability across a wide operating range of -70°C to +125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the 1.47mm profile suits space-constrained applications.

GUS-QS8A-03-1742-CA Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for signal conditioning and analog circuits.
• Isolated Resistors (ISOL): Eight independent 17.4KΩ resistors, ideal for multi-channel isolation or differential signaling.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Robust Power Handling: 0.75W total (0.1W per resistor) and 100V maximum voltage rating for high-reliability designs.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm height optimize board space in dense layouts.
• Gull-Wing SMD Termination: Ensures secure soldering and mechanical stability in automated assembly processes.

GUS-QS8A-03-1742-CA Applications

This resistor network excels in precision applications such as:

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Industrial Automation: Isolated sensor interfaces and PLCs.
• Test & Measurement: High-accuracy instrumentation and calibration circuits.
• Aerospace & Defense: Ruggedized electronics with tight thermal drift requirements.
• Communications: RF and baseband signal processing where consistency is critical.

Conclusion of GUS-QS8A-03-1742-CA

The GUS-QS8A-03-1742-CA combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-performance systems. Its isolated thin-film resistors, wide temperature capability, and robust packaging address challenges in medical, industrial, and aerospace applications. For designs demanding tight tolerances and long-term stability, this TT Electronics/IRC network resistor delivers unmatched reliability.