TT Electronics/IRC

GUS-QS8A-03-8662-FF

GUS-QS8A-03-8662-FF Description

The GUS-QS8A-03-8662-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a resistance value of 86.6KΩ and a tight 1% tolerance. With a power rating of 0.75W (3/4W) and a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range (70°C to 125°C). The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact 4.9mm x 6.02mm x 1.47mm footprint makes it ideal for space-constrained designs.

GUS-QS8A-03-8662-FF Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Isolated Circuit Design (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Thin-Film Technology: Delivers low noise and high stability.
• Compact QSOP Package: Optimized for high-density PCB layouts.
• Gull-Wing Termination: Ensures reliable solder joints in automated assembly.
• 100V Maximum Voltage Rating: Suitable for moderate-voltage applications.

GUS-QS8A-03-8662-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation.
• Telecommunication Systems: Signal conditioning and impedance matching.
• Medical Devices: Low-noise, high-reliability requirements.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical systems.

Conclusion of GUS-QS8A-03-8662-FF

The GUS-QS8A-03-8662-FF combines precision, power efficiency, and compact design, making it a superior choice for engineers requiring stable resistor networks in demanding environments. Its thin-film isolation, tight tolerances, and robust packaging address challenges in analog and mixed-signal designs, though it is not RoHS or automotive compliant. Ideal for industrial, medical, and telecom applications where accuracy and reliability are paramount.