TT Electronics/IRC

GUS-QS8A-02-9101-CB

GUS-QS8A-02-9101-CB Description

The GUS-QS8A-02-9101-CB from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding surface-mount applications. This thin-film resistor array offers a 9.1KΩ resistance per element with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it features a 0.64mm terminal pitch and a 1.47mm profile, making it ideal for space-constrained PCB designs. The 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating cater to precision analog and digital circuits requiring reliable signal conditioning or voltage division.

GUS-QS8A-02-9101-CB Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact Design: 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for high-density layouts.
• Isolated Network: Eight independent resistors (ISOL configuration) for flexible circuit design.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and telecom applications.
• Surface-Mount Ready: Gull-wing terminations simplify automated assembly processes.

GUS-QS8A-02-9101-CB Applications

This resistor network excels in:

• Precision Instrumentation: Signal conditioning in data acquisition systems and medical devices.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Industrial Controls: Voltage division and feedback networks in PLCs and motor drives.
• Automotive Electronics: Despite non-automotive compliance, it suits benign-environment automotive subsystems (e.g., infotainment).
• Embedded Systems: Space-efficient solutions for ADC/DAC reference circuits and sensor interfaces.

Conclusion of GUS-QS8A-02-9101-CB

The GUS-QS8A-02-9101-CB stands out for its precision, compactness, and isolation flexibility, making it a superior choice over bulkier or less stable alternatives. Its thin-film technology and wide temperature range ensure reliability in critical applications, while the QSOP package addresses modern PCB miniaturization needs. Ideal for engineers prioritizing accuracy and space efficiency, this resistor network is a robust solution for advanced electronic systems.