TT Electronics/IRC

GUS-QS0B-02-2211-DC

GUS-QS0B-02-2211-DC Description

The GUS-QS0B-02-2211-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 2.21KΩ resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±50ppm/°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 terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs. The thin-film technology provides superior accuracy and reliability compared to thick-film alternatives.

GUS-QS0B-02-2211-DC Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for stable operation in temperature-sensitive environments.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Compact Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for space-constrained applications.
• High Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing terminations and surface-mount design streamline PCB assembly processes.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation circuits.

GUS-QS0B-02-2211-DC Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and sensor signal conditioning in test & measurement equipment.
• Feedback networks for op-amps and ADCs/DACs in data acquisition systems.
• Impedance matching and termination in high-speed communication devices.
• Industrial control systems requiring stable resistance values under thermal stress.
• Medical electronics where accuracy and reliability are critical.

Conclusion of GUS-QS0B-02-2211-DC

The GUS-QS0B-02-2211-DC combines high precision, compact form factor, and robust performance, making it an optimal choice for engineers designing advanced electronic systems. Its thin-film technology, tight tolerances, and wide temperature range distinguish it from generic resistor networks, particularly in applications demanding uncompromising accuracy and durability. For high-reliability SMT designs, this component delivers exceptional value and performance.