TT Electronics/IRC

GUS-QS8A-03-1203-FA

GUS-QS8A-03-1203-FA Description

The GUS-QS8A-03-1203-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 120K Ohm resistance and a tight 1% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of 70°C to 125°C. The network offers a total power rating of 0.75W (3/4W) and 0.1W (1/10W) per resistor, making it suitable for demanding circuits requiring reliable power dissipation. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8A-03-1203-FA Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Eight independent 120K Ohm resistors minimize crosstalk in critical circuits.
• Robust Power Handling: Supports 0.75W total and 0.1W per resistor, derated up to 125°C.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with 0.64mm pitch for high-density layouts.
• Wide Voltage Rating: Maximum 100V rating ensures reliability in diverse applications.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial electronics where PPAP compliance isn’t required.

GUS-QS8A-03-1203-FA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical & Test Equipment: High-stability applications like patient monitors or calibration instruments.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Communication Systems: RF and baseband circuitry benefiting from low-noise thin-film technology.

Conclusion of GUS-QS8A-03-1203-FA

The GUS-QS8A-03-1203-FA combines precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing performance in constrained spaces. Its isolated thin-film resistors and wide temperature range cater to demanding industrial and commercial applications, though it excludes automotive use. For reliable signal integrity and robust operation in precision electronics, this network stands out among comparable solutions.