TT Electronics/IRC

GUS-QS8A-01-1002-GF

GUS-QS8A-01-1002-GF Description

The GUS-QS8A-01-1002-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 10K Ohm resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing leads, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it ideal for space-constrained designs requiring reliable power dissipation. The 100V maximum voltage rating and thin-film technology provide excellent accuracy and long-term stability in demanding environments.

GUS-QS8A-01-1002-GF Features

• High-Density Integration: 8 isolated resistors in a 4.9mm x 6.02mm QSOP package with 0.64mm terminal pitch, optimizing PCB space.
• Precision Performance: 2% tolerance and ±100ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Thin-film technology delivers superior stability and low noise compared to thick-film alternatives.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial and extended-temperature applications.
• Surface-Mount Ready: Gull-wing termination simplifies automated assembly processes.
• High Voltage Handling: 100V rating per resistor enhances reliability in signal conditioning and isolation circuits.

GUS-QS8A-01-1002-GF Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Controls: Isolated measurement circuits, sensor conditioning, and PLC systems.
• Medical Electronics: Low-noise instrumentation amplifiers and patient monitoring equipment.
• Automotive Electronics (non-AECQ): Engine control modules (ECUs) and infotainment systems where stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GUS-QS8A-01-1002-GF

The GUS-QS8A-01-1002-GF combines high precision, compact form factor, and robust thermal performance, making it a superior choice for engineers designing reliable, space-efficient circuits. Its thin-film construction and isolated network topology provide distinct advantages in noise-sensitive and high-accuracy applications. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation markets demanding tight tolerances and long-term stability. Packaged in tubes for automated handling, it streamlines high-volume production workflows.