TT Electronics/IRC

GUS-QS8A-03-80R6-FC

GUS-QS8A-03-80R6-FC Description

The GUS-QS8A-03-80R6-FC from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications in surface-mount (SMD) circuits. Built with thin-film technology, it offers a tight tolerance of 1% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide temperature range (70°C to 125°C). The network features an 80.6Ω resistance value per resistor, with a total power rating of 0.75W (3/4W) and 0.1W (1/10W) per resistor, making it suitable for high-density PCB designs. Packaged in a 16-pin QSOP with gull-wing terminations, it provides reliable connectivity and ease of assembly.

GUS-QS8A-03-80R6-FC Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and stability (±25ppm/°C).
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) for robust performance.
• Isolated Network (ISOL): Each resistor operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• 100V Maximum Voltage Rating: Suitable for moderate-voltage applications.
• Gull-Wing Termination: Ensures secure surface mounting with a 0.64mm pitch.

GUS-QS8A-03-80R6-FC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Electronics: Low-noise, high-reliability systems like patient monitors.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GUS-QS8A-03-80R6-FC

The GUS-QS8A-03-80R6-FC stands out for its precision, compact form factor, and isolated design, making it a top choice for engineers prioritizing accuracy and space efficiency. While not PPAP or automotive-qualified, its thin-film construction and wide temperature range make it ideal for industrial, medical, and telecom applications demanding consistent performance. Its QSOP package and gull-wing leads further enhance manufacturability in high-volume SMD assembly.