TT Electronics/IRC

GUS-QS8A-03-7680-GF

GUS-QS8A-03-7680-GF Description

The GUS-QS8A-03-7680-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 768Ω resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP (QSOP-16) case, it offers a compact 4.9mm × 6.02mm footprint with gull-wing SMD termination, making it ideal for space-constrained PCB designs. The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating ensure reliable operation in demanding circuits.

GUS-QS8A-03-7680-GF Features

• High Precision: Thin-film technology delivers ±25ppm/°C TCR and 2% tolerance for stable, repeatable performance.
• Robust Construction: QSOP-16 package with 100V maximum voltage rating and 125°C max operating temperature ensures durability.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch for high-density layouts.
• Isolated Design: 8 independent resistors (ISOL circuit designator) allow flexible circuit configurations.
• Reliable Power Handling: 0.75W total power dissipation with derating up to 125°C.
• Surface-Mount Ready: Gull-wing leads enable easy automated assembly.

GUS-QS8A-03-7680-GF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecom & Networking: Signal termination, impedance matching, and line drivers.
• Medical Devices: Low-noise, high-reliability circuits in diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GUS-QS8A-03-7680-GF

The GUS-QS8A-03-7680-GF excels in applications demanding precision, compactness, and thermal stability. Its thin-film technology, isolated resistors, and robust QSOP package make it superior to thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical electronics where accuracy and space savings are critical. The tube packaging ensures safe handling and storage for production environments.