TT Electronics/IRC

GUS-QS8A-02-2552-GG

GUS-QS8A-02-2552-GG Description

The GUS-QS8A-02-2552-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 25.5K Ohm resistance value with a tight 2% tolerance and a low ±50ppm/°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-02-2552-GG Features

• Precision Thin Film: Delivers low noise and excellent stability for sensitive analog/digital circuits.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Isolated Design (ISOL): Each resistor is electrically independent, enabling flexible circuit configurations.
• Compact QSOP Package: 16-pin gull-wing SMD with 0.64mm pitch, suitable for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, outperforming standard networks in harsh environments.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.

GUS-QS8A-02-2552-GG Applications

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces requiring isolation and precision.
• Medical Electronics: Patient monitoring equipment where low drift and reliability are critical.
• Telecommunications: RF modules and baseband processing circuits demanding stable impedance matching.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing tight tolerance networks.
• Test & Measurement: Calibration tools and precision dividers benefiting from low TCR.

Conclusion of GUS-QS8A-02-2552-GG

The GUS-QS8A-02-2552-GG stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers designing high-accuracy circuits in space-constrained applications. Its isolated thin-film resistors, robust thermal performance, and industry-standard QSOP package cater to demanding sectors like industrial, medical, and telecom. While not PPAP or automotive-qualified, it excels in prototyping and non-safety-critical roles where reliability and minimal drift are paramount.