TT Electronics/IRC

GUS-QS8A-01-84R5-GC

GUS-QS8A-01-84R5-GC Description

The GUS-QS8A-01-84R5-GC from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCB designs. Each resistor features an 84.5Ω resistance with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a broad -70°C to +125°C operating range. The network is isolated (ISOL), allowing independent resistor operation, and delivers a 0.1W power rating per resistor (0.75W total). Its 100V maximum voltage rating and thin film technology provide superior reliability in demanding environments.

GUS-QS8A-01-84R5-GC Features

• Precision Thin Film Technology: Ensures low noise, high accuracy, and long-term stability.
• Compact QSOP Package: Saves board space with a 0.64mm terminal pitch and 1.63mm seated height.
• Isolated Resistor Network: Independent resistors enable flexible circuit design.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power up to 125°C).
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) for high-density applications.
• Automotive-Grade Alternatives: While not automotive-qualified, its performance suits industrial and telecom applications.

GUS-QS8A-01-84R5-GC Applications

• Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers in test equipment.
• Industrial Controls: Used in PLCs, motor drives, and sensor interfaces due to its isolation and stability.
• Telecommunications: Precision impedance matching in RF and baseband circuits.
• Medical Devices: Reliable performance in diagnostic equipment where accuracy is critical.
• Power Management: Voltage balancing in multi-channel DC/DC converters.

Conclusion of GUS-QS8A-01-84R5-GC

The GUS-QS8A-01-84R5-GC excels in precision applications requiring compact size, isolation, and thermal stability. Its thin film construction, tight tolerance, and robust power handling make it a standout choice for industrial, telecom, and medical electronics. While not PPAP or automotive-certified, its high reliability and performance justify its use in critical systems. Packaged in tubes for automated assembly, it streamlines manufacturing while meeting stringent technical demands.