TT Electronics/IRC

GUS-QS0B-03-6980-GC

GUS-QS0B-03-6980-GC Description

The GUS-QS0B-03-6980-GC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 698Ω resistance value per resistor with a tight 2% 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 compact 20-pin QSOP package with gull-wing terminals, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy, low noise, and excellent long-term reliability, making it ideal for precision analog and digital circuits.

GUS-QS0B-03-6980-GC Features

• Circuit Designator: BUS configuration for streamlined PCB layout.
• High-Density Integration: 19 resistors in a 6.02mm x 8.66mm footprint, saving board space.
• Robust Construction: Rectangular QSOP case with a 1.47mm profile and 1.63mm seated height for compatibility with automated assembly.
• Stable Performance: ±25ppm/°C TCR and 2% tolerance ensure precision in varying thermal conditions.
• Surface-Mount Ready: 0.64mm terminal pitch for reliable soldering and high-density designs.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-6980-GC Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, gain networks, and sensor interfaces in test equipment.
• Digital Systems: Pull-up/pull-down arrays for buses (I²C, SPI) in embedded systems.
• Power Management: Current-limiting and feedback circuits in DC-DC converters.
• Medical Electronics: Precision circuits where low drift and compact size are critical.
• Communications: RF and baseband signal processing in telecom hardware.

Conclusion of GUS-QS0B-03-6980-GC

The GUS-QS0B-03-6980-GC combines thin-film precision, high power density, and compact packaging to address challenges in modern electronics. Its low TCR, tight tolerance, and BUS configuration make it a superior choice over thicker-film or discrete alternatives. While not automotive-grade, it is well-suited for industrial, medical, and communication systems requiring reliable, space-saving resistor networks. Packaged in tubes for automated handling, it streamlines high-volume production without compromising performance.