TT Electronics/IRC

GUS-QS0B-03-3011-DD

GUS-QS0B-03-3011-DD Description

The GUS-QS0B-03-3011-DD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 3.01KΩ resistance, a tight 0.5% tolerance, and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it delivers reliable performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the 1.47mm low-profile height suits space-constrained applications.

GUS-QS0B-03-3011-DD Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• 19 Resistors in QSOP Package: Saves board space versus discrete components.
• 0.5% Tolerance & ±25ppm/°C TCR: Ideal for precision analog/digital circuits.
• 1W Total Power Handling: Robust for distributed loads.
• 100V Maximum Voltage Rating: Suitable for industrial and instrumentation use.
• Gull Wing Termination: Compatible with automated SMD processes.
• RoHS Non-Compliant: Note for restricted applications.

GUS-QS0B-03-3011-DD Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks.
• Medical/Test Equipment: Where stability and accuracy are critical.
• Industrial Controls: PLCs, sensor interfaces.
• Aerospace & Defense: Avionics, ruggedized systems (non-automotive).
• High-Density PCBs: Space-saving solution for multi-channel designs.

Conclusion of GUS-QS0B-03-3011-DD

The GUS-QS0B-03-3011-DD combines high density, precision, and power efficiency in a compact QSOP package, making it a superior choice for engineers prioritizing performance-per-area. Its thin-film construction and tight tolerances outperform thick-film alternatives in critical applications, though designers should note its non-RoHS compliance. Ideal for mission-critical systems where reliability and miniaturization are paramount.