TT Electronics/IRC

GUS-QS0B-03-1372-BB

GUS-QS0B-03-1372-BB Description

The GUS-QS0B-03-1372-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 13.7KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional 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, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it ideal for precision analog and digital circuits. The thin-film technology provides superior accuracy and long-term reliability compared to thick-film alternatives.

GUS-QS0B-03-1372-BB Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch, saving PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminations for easy automated assembly.
• Non-Automotive: Suitable for industrial, medical, and instrumentation use (PPAP not required).

GUS-QS0B-03-1372-BB Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable reference resistances.
• Medical devices where low drift and high accuracy are critical.
• Industrial control systems demanding reliable performance under thermal stress.
• Communication infrastructure for impedance matching and termination.

Conclusion of GUS-QS0B-03-1372-BB

The GUS-QS0B-03-1372-BB stands out for its precision, compactness, and thin-film reliability, making it a top choice for engineers designing high-accuracy circuits. While not RoHS-compliant, its low TCR, tight tolerance, and robust power handling make it ideal for industrial and instrumentation applications where performance outweighs regulatory constraints. Its QSOP package ensures compatibility with high-density layouts, offering a balance of space efficiency and electrical performance.