TT Electronics/IRC

GUS-QS0B-03-9761-GB

GUS-QS0B-03-9761-GB Description

The GUS-QS0B-03-9761-GB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 9.76KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS0B-03-9761-GB Features

• Thin-film technology: Ensures low noise, high accuracy, and long-term reliability.
• 19-resistor network: Ideal for bus termination, voltage division, and pull-up/down applications.
• Wide temperature range: Stable performance from 70°C to 125°C with derated power.
• High power handling: 1W total (0.05W per resistor) for robust operation.
• Precision tolerance: 2% resistance tolerance and ±25ppm/°C TCR for critical circuits.
• Compact QSOP package: 20-pin gull-wing SMD design with 0.64mm pitch for high-density layouts.
• Non-automotive, non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GUS-QS0B-03-9761-GB Applications

This resistor network excels in:

• Analog signal conditioning: Precision voltage dividers and sensor interfaces.
• Bus termination: Effective impedance matching in high-speed digital systems.
• Medical electronics: Stable performance in diagnostic and monitoring equipment.
• Industrial controls: Reliable operation in PLCs, motor drives, and power supplies.
• Telecom infrastructure: Signal integrity in base stations and networking hardware.

Conclusion of GUS-QS0B-03-9761-GB

The GUS-QS0B-03-9761-GB combines thin-film precision, compact packaging, and high power handling, making it a superior choice for engineers requiring stable, space-efficient resistor networks. Its 2% tolerance, low TCR, and wide temperature range cater to critical applications in industrial, medical, and telecom sectors. While not automotive-grade, its reliability and performance justify its use in high-end electronic systems where accuracy and durability are paramount.