TT Electronics/IRC

GUS-QS8A-03-53R6-GD

GUS-QS8A-03-53R6-GD Description

The GUS-QS8A-03-53R6-GD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 53.6Ω 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). Housed in a 16-pin QSOP (QSOP-16) package, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) with gull-wing SMD termination, making it ideal for space-constrained PCB designs. The device supports a maximum voltage rating of 100V and delivers a total power dissipation of 0.75W (3/4W), with 0.1W (1/10W) per resistor, ensuring robust operation in demanding circuits.

GUS-QS8A-03-53R6-GD Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and high accuracy.
• Isolated Resistor Network (ISOL): Independent resistors minimize crosstalk, ideal for signal isolation.
• High Power Handling: 0.75W total power rating with derated performance up to 125°C.
• Compact QSOP Package: 0.64mm terminal pitch and 1.63mm seated height enable high-density PCB layouts.
• Automotive-Grade Alternatives Available: While this variant is non-automotive (PPAP: No), similar compliant models exist.
• Tube Packaging: Ensures safe handling and storage for automated assembly processes.

GUS-QS8A-03-53R6-GD Applications

• Signal Conditioning & Isolation: Precision voltage dividers, ADC/DAC reference circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: RF matching networks, line termination, and filtering.
• Medical Electronics: Low-drift circuits in diagnostic equipment.
• Test & Measurement: Calibration tools and precision attenuators.

Conclusion of GUS-QS8A-03-53R6-GD

The GUS-QS8A-03-53R6-GD excels in precision, power efficiency, and miniaturization, making it a standout choice for engineers designing high-reliability analog systems. Its thin-film construction, isolated design, and robust thermal performance address challenges in industrial, medical, and communication applications where accuracy and space savings are critical. For non-RoHS projects or prototyping, this model offers a cost-effective solution without compromising performance.