TT Electronics/IRC

GUS-QS8A-01-2261-GG

GUS-QS8A-01-2261-GG Description

The GUS-QS8A-01-2261-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 2.26KΩ resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a broad operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing termination, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage, making it suitable for demanding analog and digital circuits. The thin-film technology provides superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.

GUS-QS8A-01-2261-GG Features

• Precision Thin Film: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained designs.
• Isolated Resistors: Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Gull-Wing SMD Termination: Ensures reliable solder joints and compatibility with automated assembly processes.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-01-2261-GG Applications

This resistor network excels in precision circuits requiring tight tolerances and thermal stability, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in measurement equipment.
• Digital Systems: Pull-up/pull-down networks, termination resistors for high-speed data lines.
• Industrial Electronics: PLCs, motor control, and power supply feedback loops.
• Medical Devices: Low-noise, high-reliability circuits in diagnostic and monitoring systems.
• Automotive (Non-Automotive Rated): Infotainment or control modules where PPAP compliance is not required.

Conclusion of GUS-QS8A-01-2261-GG

The GUS-QS8A-01-2261-GG combines precision, compactness, and reliability, making it an excellent choice for engineers designing high-performance electronic systems. Its thin-film construction, isolated resistors, and robust power handling distinguish it from generic thick-film networks, particularly in applications demanding low drift and high accuracy. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and consumer electronics where consistent performance is critical. Packaged in tubes for automated assembly, it streamlines manufacturing while ensuring consistent quality.