TT Electronics/IRC

GUS-QS0B-03-2431-D

GUS-QS0B-03-2431-D Description

The GUS-QS0B-03-2431-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 2.43KΩ resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. 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-03-2431-D Features

• Precision Performance: ±0.5% tolerance and ±25ppm/°C TCR for stable operation in temperature-sensitive environments.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Space-Saving Design: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimizes board space.
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Automated Assembly Friendly: Gull-wing terminations and surface-mount design streamline manufacturing.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.

GUS-QS0B-03-2431-D Applications

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

• Signal Conditioning: Voltage dividers, DAC/ADC reference networks.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops.
• Medical Electronics: Patient monitoring systems and diagnostic equipment.
• Test & Measurement: Calibration circuits and precision instrumentation.
• Communications: RF matching networks and impedance control.

Conclusion of GUS-QS0B-03-2431-D

The GUS-QS0B-03-2431-D combines high accuracy, thermal stability, and compact form factor, making it a superior choice for engineers designing critical circuits where space and performance are paramount. Its thin-film construction and wide operating range cater to industrial, medical, and communication systems requiring repeatable precision. While not automotive-grade or RoHS-compliant, its 1W power rating and 100V capability ensure versatility in professional electronics. For applications demanding tight tolerances and reliability, this resistor network delivers exceptional value.