TT Electronics/IRC

GUS-QS8A-02-2261-GB

GUS-QS8A-02-2261-GB Description

The GUS-QS8A-02-2261-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.26KΩ resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing SMD termination, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy, low noise, and excellent long-term stability compared to thick-film alternatives.

GUS-QS8A-02-2261-GB Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Gull-wing SMD termination ensures reliable solder joints, while the tube packaging protects during shipping and handling.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-02-2261-GB Applications

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

• Signal Conditioning & Amplification: Ideal for op-amp feedback networks and voltage dividers.
• Industrial Control Systems: Used in PLCs, sensor interfaces, and motor drivers requiring stable resistance.
• Test & Measurement Equipment: Ensures accuracy in multimeters, data acquisition systems, and calibration devices.
• Medical Electronics: Suitable for patient monitoring systems where low drift and reliability are critical.
• Automotive (Non-Automotive Rated): Can be used in non-safety-critical automotive subsystems like infotainment.

Conclusion of GUS-QS8A-02-2261-GB

The GUS-QS8A-02-2261-GB stands out for its precision, compactness, and isolation, making it a superior choice for high-reliability applications. While not PPAP or automotive-rated, its thin-film construction and robust performance make it ideal for industrial, medical, and instrumentation designs where accuracy and stability are paramount. Its QSOP package and gull-wing leads ensure easy integration into modern SMT assembly processes, offering a balance of performance and manufacturability.