TT Electronics/IRC

GUS-QS8B-01-3920-B

GUS-QS8B-01-3920-B Description

The GUS-QS8B-01-3920-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 392Ω resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit performance. With a ±100ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C (derated) and a maximum operating temperature of 125°C. The network supports a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for precision analog and digital circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting.

GUS-QS8B-01-3920-B Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint with QSOP package, ideal for space-constrained designs.
• Wide Voltage Range: 100V maximum voltage rating for versatile use.
• Automated Assembly Friendly: Gull-wing leads and surface-mount design streamline manufacturing.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS8B-01-3920-B Applications

This resistor network excels in:

• Precision voltage dividers and analog signal conditioning circuits.
• Medical instrumentation requiring high accuracy and stability.
• Test & measurement equipment, such as multimeters and oscilloscopes.
• Industrial control systems where temperature stability is critical.
• Communication infrastructure, including RF and baseband processing.

Conclusion of GUS-QS8B-01-3920-B

The GUS-QS8B-01-3920-B combines high precision, compact packaging, and thermal stability, making it a superior choice for engineers designing precision electronics. Its thin-film technology and tight tolerance outperform carbon or thick-film alternatives, particularly in environments with fluctuating temperatures. While not automotive-grade, its reliability suits industrial, medical, and communication systems where accuracy and durability are paramount. The tube packaging ensures safe handling and storage, further enhancing its appeal for high-volume production.