TT Electronics/IRC

GUS-QS8A-02-2431-DB

GUS-QS8A-02-2431-DB Description

The GUS-QS8A-02-2431-DB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. With a 2.43KΩ resistance value and tight 0.5% tolerance, this isolated (ISOL) network delivers exceptional accuracy and stability. Encased in a 16-pin QSOP package, it features gull-wing terminations for reliable solderability and mechanical strength. The device operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, ensuring minimal drift in harsh environments. Its 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for power-sensitive designs.

GUS-QS8A-02-2431-DB Features

• Precision Thin Film Technology: Offers superior stability and low noise compared to thick-film alternatives.
• High Power Density: 0.1W per resistor (0.75W total) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Robust Construction: QSOP package with gull-wing leads ensures durability and ease of automated assembly.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for multi-channel isolation.
• Wide Operating Range: Derated power performance up to 125°C, suited for industrial and automotive (non-AEC-Q200) applications.
• Strict Tolerance & TCR: 0.5% tolerance and ±50ppm/°C TCR enhance precision in analog circuits.

GUS-QS8A-02-2431-DB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring low drift.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.

Conclusion of GUS-QS8A-02-2431-DB

The GUS-QS8A-02-2431-DB combines high precision, power efficiency, and compact design, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its thin film technology, isolated configuration, and robust QSOP package provide a competitive edge over generic arrays, particularly in applications demanding long-term stability under thermal stress. While not automotive-grade (PPAP/No), it remains a top-tier solution for industrial, medical, and instrumentation designs.