TT Electronics/IRC

GUS-QS8A-02-4301-CA

GUS-QS8A-02-4301-CA Description

The GUS-QS8A-02-4301-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 8 isolated resistors, each with a 4.3KΩ resistance, 0.25% tolerance, and a ±50ppm/°C temperature coefficient, ensuring exceptional stability and accuracy. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, derated for optimal performance. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GUS-QS8A-02-4301-CA Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Tight Tolerance & Low TCR: 0.25% tolerance and ±50ppm/°C ensure minimal drift under thermal stress.
• Robust Construction: QSOP package with gull-wing leads for reliable surface-mount assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-02-4301-CA Applications

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

• Signal Conditioning Circuits: Ideal for op-amp feedback networks and voltage dividers.
• Medical Electronics: Stable performance in patient monitoring and diagnostic equipment.
• Test & Measurement Gear: High accuracy for calibration and sensor interfaces.
• Industrial Automation: Reliable operation in PLCs and motor control systems.
• Aerospace & Defense: Suitable for avionics and communication hardware due to its rugged design.

Conclusion of GUS-QS8A-02-4301-CA

The GUS-QS8A-02-4301-CA stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers requiring high-density, high-reliability resistor networks. Its isolated design, low TCR, and robust packaging cater to advanced applications where performance cannot be compromised. While not automotive-grade or RoHS-compliant, its thin-film technology and tight tolerances make it indispensable for professional and industrial electronics.