TT Electronics/IRC

GUS-QS8A-01-1131-GB

GUS-QS8A-01-1131-GB Description

The GUS-QS8A-01-1131-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.13KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and robust 0.75W (3/4W) total power rating (0.1W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for high-reliability circuits requiring minimal drift and high accuracy.

GUS-QS8A-01-1131-GB Features

• Precision Thin Film: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Network (ISOL): Each resistor operates independently, enhancing design flexibility.
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C maximum operating temperature.
• Compact QSOP Package: 16-pin gull-wing SMD with 0.64mm pitch, suitable for dense PCB layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth mechanical tolerances ensure consistent mounting.

GUS-QS8A-01-1131-GB Applications

• Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Medical Electronics: Isolated measurement circuits in patient monitoring systems.
• Industrial Controls: Feedback networks in motor drives and power supplies.
• Test & Measurement Equipment: Calibration resistors for high-accuracy instruments.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GUS-QS8A-01-1131-GB

The GUS-QS8A-01-1131-GB excels in applications demanding precision, thermal stability, and compactness. Its isolated thin-film design, combined with robust power handling and tight tolerances, makes it a superior choice over generic resistor arrays. While not RoHS-compliant or automotive-rated, its performance suits industrial, medical, and telecom systems where reliability is critical. For engineers prioritizing accuracy in constrained spaces, this network offers an optimal balance of size and functionality.