TT Electronics/IRC

GUS-QS0B-03-6980-G

GUS-QS0B-03-6980-G Description

The GUS-QS0B-03-6980-G 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 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 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-G Features

• High-Density Integration: 19 resistors in a 6.02mm × 8.66mm QSOP package, saving PCB space.
• Stable Performance: ±25ppm/°C TCR and 2% tolerance ensure minimal drift in harsh environments.
• Robust Construction: Thin-film technology delivers low noise and high reliability.
• Surface-Mount Ready: Gull-wing terminations with 0.64mm pitch for easy assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• High Voltage Handling: 100V maximum rating per resistor.
• Tube Packaging: Protects components during shipping and handling.

GUS-QS0B-03-6980-G Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Industrial Electronics: Sensor interfaces, PLCs, and measurement equipment.
• Automotive & Aerospace (non-automotive grade): Avionics, instrumentation where stability is critical.
• Medical Devices: High-accuracy diagnostic and monitoring systems.

Conclusion of GUS-QS0B-03-6980-G

The GUS-QS0B-03-6980-G stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance circuits. Its thin-film construction, low TCR, and tight tolerance ensure consistent operation in temperature-sensitive applications, while the QSOP package optimizes board space. Though not PPAP or automotive-qualified, it is well-suited for industrial, medical, and communication systems where accuracy and durability are paramount.