TT Electronics/IRC

GUS-QS8A-03-1471-GA

GUS-QS8A-03-1471-GA Description

The GUS-QS8A-03-1471-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 1.47KΩ resistance, 2% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density layouts, while its 100V maximum voltage rating makes it suitable for robust circuit protection.

GUS-QS8A-03-1471-GA Features

• Thin-Film Technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High Power Density: 0.75W total dissipation in a compact 4.9mm x 6.02mm x 1.47mm footprint.
• Isolated Resistors: 8 independent 1.47KΩ resistors with 100V isolation, ideal for signal conditioning.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Precision Tolerance: 2% resistance tolerance and ±25ppm/°C TCR ensure consistent performance.
• Robust Packaging: QSOP tube packaging protects components during handling and assembly.

GUS-QS8A-03-1471-GA Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Electronics: PLCs, sensor modules, and control systems requiring stable resistance.
• Telecommunications: RF matching circuits and impedance control in high-frequency PCBs.
• Medical Devices: Low-noise, high-reliability circuits for diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GUS-QS8A-03-1471-GA

The GUS-QS8A-03-1471-GA stands out for its precision, power efficiency, and compact design, making it a top choice for engineers needing reliable resistor networks in space-constrained applications. Its thin-film construction, isolation, and wide operational range cater to demanding environments, while the QSOP gull-wing package ensures compatibility with automated SMT processes. Ideal for industrial, telecom, and medical sectors, this component balances performance with cost-effectiveness.