TT Electronics/IRC

GUS-QS8A-03-8062-GB

GUS-QS8A-03-8062-GB Description

The GUS-QS8A-03-8062-GB 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 80.6K Ohm resistance value 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 derated, 125°C max). Packaged in a 16-pin QSOP with gull-wing terminations, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch for high-density layouts. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with precision.

GUS-QS8A-03-8062-GB Features

• Thin-film technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• Isolated circuit design (ISOL): Each resistor operates independently, ideal for multi-channel signal conditioning.
• High power density: 0.75W total dissipation in a miniature QSOP package, optimizing board space.
• Wide operating range: Reliable performance from -55°C to +125°C (derated above 70°C).
• Robust construction: Gull-wing terminations ensure secure soldering, while the tube packaging protects during handling.
• Non-automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-03-8062-GB Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Signal isolation: Multi-channel data acquisition systems where crosstalk mitigation is critical.
• Portable electronics: Space-constrained devices requiring stable resistance values under thermal stress.
• Test & measurement equipment: High-accuracy instrumentation demanding low TCR and tight tolerances.
• Industrial controls: PLCs and sensor interfaces benefiting from isolated resistor paths.

Conclusion of GUS-QS8A-03-8062-GB

The GUS-QS8A-03-8062-GB stands out for its thin-film precision, compact QSOP package, and isolated design, making it a top choice for engineers prioritizing accuracy and reliability in harsh environments. While not RoHS-compliant, its low TCR, high power rating, and robust termination style make it ideal for professional-grade electronics where performance outweighs regulatory constraints. A versatile solution for analog signal processing and isolation challenges.