TT Electronics/IRC

GUS-QS8A-03-5110-DA

GUS-QS8A-03-5110-DA Description

The GUS-QS8A-03-5110-DA from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull-wing terminations, this isolated resistor network offers a 511Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.1W (1/10W) per resistor and 0.75W (3/4W) total power dissipation, it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its thin-film technology ensures superior stability, low noise, and precision, making it ideal for critical analog and digital circuits.

GUS-QS8A-03-5110-DA Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance in varying environments.
• Robust Construction: QSOP package (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch, optimized for high-density PCB layouts.
• Isolated Design: Each resistor is electrically isolated (Circuit Designator: ISOL), enabling flexible circuit configurations.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and extended-temperature applications.
• Thin-Film Technology: Delivers low parasitic effects, excellent frequency response, and long-term reliability.
• Surface-Mount Ready: Gull-wing terminations ensure secure soldering and compatibility with automated assembly processes.

GUS-QS8A-03-5110-DA Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Impedance Matching Networks: High-frequency RF and communication systems benefiting from low TCR.
• Medical Electronics: Patient monitoring equipment where stability and accuracy are paramount.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring robust performance.
• Test & Measurement Equipment: Calibration tools and instrumentation demanding repeatable resistance values.

Conclusion of GUS-QS8A-03-5110-DA

The GUS-QS8A-03-5110-DA stands out for its precision, isolation, and thin-film reliability, making it a superior choice for applications where component-level accuracy and thermal stability are critical. Its compact QSOP package and high power density cater to space-constrained designs, while its industrial-grade temperature range ensures durability. Engineers seeking a high-performance resistor network for analog signal processing, RF, or precision instrumentation will find this model an optimal solution.