TT Electronics/IRC

GUS-QS8A-03-2871-FA

GUS-QS8A-03-2871-FA Description

The GUS-QS8A-03-2871-FA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 8-resistor isolated network features a 2.87KΩ resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing leads, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The 100V maximum voltage rating and thin-film technology provide excellent reliability in precision circuits.

GUS-QS8A-03-2871-FA Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) QSOP package with 0.64mm terminal pitch for space-constrained layouts.
• Isolated Configuration: Each resistor is electrically isolated (ISOL), enabling flexible circuit design.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing termination for easy automated assembly.

GUS-QS8A-03-2871-FA Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., sensor interfaces, signal conditioning).
• Medical instrumentation requiring stable, low-drift resistance.
• Industrial control systems where high-temperature operation is critical.
• Communication equipment (e.g., RF modules, filters).
• Test & measurement devices demanding tight tolerance and low TCR.

Conclusion of GUS-QS8A-03-2871-FA

The GUS-QS8A-03-2871-FA excels in high-reliability, precision applications due to its thin-film construction, isolated design, and robust electrical specs. Its compact QSOP package and gull-wing termination make it a preferred choice for space-constrained, high-performance electronics. While not RoHS-compliant, it remains a top-tier solution for industrial and professional applications where precision and durability are paramount.