TT Electronics/IRC

GUS-QS8A-03-3012-GA

GUS-QS8A-03-3012-GA Description

The GUS-QS8A-03-3012-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features eight isolated 30.1KΩ resistors with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable 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 supports demanding circuits while maintaining low thermal drift. The gull-wing termination and surface-mount design (4.9mm x 6.02mm x 1.47mm) make it ideal for compact PCB layouts. Rated for 100V maximum voltage, it is suited for industrial, medical, and instrumentation applications requiring high accuracy and stability.

GUS-QS8A-03-3012-GA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network (ISOL): Eight independent 30.1KΩ resistors for flexible circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) with derated performance up to 125°C.
• Tight Tolerance & Low TCR: ±2% resistance accuracy and ±25ppm/°C ensure long-term reliability.
• Compact QSOP Package: 16-pin gull-wing SMD (6.02mm x 4.9mm footprint) saves board space.
• Robust Construction: Withstands industrial environments (non-automotive, non-PPAP).

GUS-QS8A-03-3012-GA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems and diagnostic equipment.
• Test & Measurement: Calibration tools and high-accuracy multimeters.
• Industrial Controls: PLCs, signal conditioning, and process instrumentation.
• Communication Systems: RF modules and signal attenuation circuits.

Conclusion of GUS-QS8A-03-3012-GA

The GUS-QS8A-03-3012-GA excels in applications demanding precision, stability, and compactness. Its thin-film technology, isolated design, and robust power handling make it superior to standard thick-film networks, particularly in environments with thermal fluctuations. While not automotive-grade, it is a cost-effective solution for industrial and medical electronics where accuracy and repeatability are critical. The QSOP package ensures compatibility with high-density layouts, solidifying its role in advanced electronic systems.