TT Electronics/IRC

GUS-QS8A-01-3000-GG

GUS-QS8A-01-3000-GG Description

The GUS-QS8A-01-3000-GG 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 300Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Packaged in a 16-pin QSOP (Quarter Small Outline Package) with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained designs. The device delivers a 0.1W power rating per resistor and a total power dissipation of 0.75W, with a maximum voltage rating of 100V. Its isolated circuit design (ISOL) ensures independent resistor functionality, while the thin-film technology provides superior accuracy and long-term reliability.

GUS-QS8A-01-3000-GG Features

• High Precision: Thin-film construction with ±100ppm/°C TCR and 2% tolerance for stable performance.
• Robust Power Handling: 0.75W total power rating (0.1W per resistor) derated from 70°C to 125°C.
• Compact & Durable: QSOP-16 package with gull-wing leads for reliable surface-mount assembly.
• Isolated Design: 8 independent resistors (ISOL configuration) for flexible circuit integration.
• Wide Voltage Range: Supports up to 100V maximum operating voltage.
• Industrial-Grade: Operates reliably from -55°C to +125°C, suitable for harsh environments.
• Non-Automotive: Not PPAP-compliant; optimized for industrial and commercial applications.

GUS-QS8A-01-3000-GG Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in sensor interfaces.
• Medical Electronics: Patient monitoring equipment requiring stable resistance values.
• Test & Measurement: Calibration circuits and instrumentation amplifiers.
• Communication Systems: Impedance matching in RF and high-speed data lines.
• Industrial Controls: PLCs, motor drives, and power supply feedback networks.

Conclusion of GUS-QS8A-01-3000-GG

The GUS-QS8A-01-3000-GG combines thin-film accuracy, compact packaging, and isolated resistor configurability, making it a versatile solution for demanding electronics. Its high power density, low TCR, and wide temperature range distinguish it from generic thick-film networks, particularly in precision-critical applications. While not suited for automotive use, it is an excellent choice for industrial, medical, and communication systems where reliability and space efficiency are paramount. Packaged in tubes for automated assembly, it streamlines high-volume production workflows.