TT Electronics/IRC

GUS-QS0B-03-6981-D

GUS-QS0B-03-6981-D Description

The GUS-QS0B-03-6981-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 6.98KΩ resistance value per resistor with an ultra-tight 0.5% 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 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and is supplied in tube packaging for automated assembly. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GUS-QS0B-03-6981-D Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: QSOP package (20-pin) with 0.64mm terminal pitch saves PCB space.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Automation-Friendly: Gull-wing terminations and tube packaging streamline SMT processes.
• High Voltage Tolerance: 100V maximum rating for versatile use in mixed-signal systems.

GUS-QS0B-03-6981-D Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial controls.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical instrumentation where low drift and high accuracy are critical.
• Automotive electronics (non-automotive qualified) for non-safety-critical circuits.
• Test & measurement equipment demanding repeatable performance.

Conclusion of GUS-QS0B-03-6981-D

The GUS-QS0B-03-6981-D stands out for its precision, compactness, and thermal stability, making it a superior choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances make it ideal for industrial, medical, and instrumentation applications where accuracy and longevity are paramount. Its QSOP package ensures compatibility with high-density PCB layouts, further enhancing its versatility.