TT Electronics/IRC

GUS-QS0B-03-2211-BB

GUS-QS0B-03-2211-BB Description

The GUS-QS0B-03-2211-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. It features 19 resistors with a 2.21KΩ resistance value, offering an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, this network delivers 1W total power dissipation (0.05W per resistor) and supports 100V maximum voltage rating. Its thin-film technology provides superior accuracy and reliability, making it ideal for precision analog and digital circuits.

GUS-QS0B-03-2211-BB Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminations for automated assembly.
• High Voltage Rating: Supports up to 100V, suitable for industrial applications.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use.

GUS-QS0B-03-2211-BB Applications

This resistor network excels in:

• Precision analog circuits (e.g., DACs, ADCs, voltage dividers).
• Medical instrumentation requiring stable resistance values.
• Test and measurement equipment where low drift is critical.
• Industrial control systems demanding high voltage tolerance.
• Communication infrastructure (e.g., signal conditioning, impedance matching).

Conclusion of GUS-QS0B-03-2211-BB

The GUS-QS0B-03-2211-BB stands out for its exceptional accuracy, compact footprint, and robust performance in harsh environments. Its thin-film construction and tight tolerances make it a superior choice for precision electronics, while its QSOP package ensures compatibility with modern SMT processes. Though not automotive-grade, it is a cost-effective solution for industrial, medical, and telecom applications where reliability and precision are paramount.