TT Electronics/IRC

GUS-QS8A-03-5762-DB

GUS-QS8A-03-5762-DB Description

The GUS-QS8A-03-5762-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 57.6KΩ resistance, a tight 0.5% tolerance, and a low ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W 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 ensure secure PCB mounting, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GUS-QS8A-03-5762-DB Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Resistors (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.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Compact QSOP Package: 16-pin gull-wing SMD with a 1.63mm seated height for high-density layouts.
• 100V Maximum Voltage Rating: Suitable for industrial and instrumentation applications.
• Tube Packaging: Protects components during handling and assembly.

GUS-QS8A-03-5762-DB Applications

This resistor network excels in precision circuits requiring thermal stability and isolation, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration tools, sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Communications: RF modules, filtering networks.

Conclusion of GUS-QS8A-03-5762-DB

The GUS-QS8A-03-5762-DB stands out for its precision, isolation, and power efficiency, making it a superior choice over generic resistor arrays. Its thin-film construction, tight tolerance, and low TCR ensure long-term reliability in critical applications. While not RoHS-compliant, its performance in harsh environments (up to 125°C) and compact form factor make it indispensable for engineers prioritizing accuracy and space optimization. Ideal for high-reliability systems where consistent resistance values are non-negotiable.