TT Electronics/IRC

GUS-QS8B-02-7871-D

GUS-QS8B-02-7871-D Description

The GUS-QS8B-02-7871-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors with a 7.87KΩ resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it ensures reliable performance in precision analog and digital circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GUS-QS8B-02-7871-D Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact QSOP Package: Ideal for space-constrained designs.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its precision makes it suitable for industrial and instrumentation use.
• Non-RoHS Compliant: May be preferred for legacy or specific industrial applications.

GUS-QS8B-02-7871-D Applications

This resistor network excels in:

• Precision Voltage Dividers: Due to its tight tolerance and low TCR.
• Signal Conditioning Circuits: In data acquisition systems and sensors.
• Medical Electronics: Where stability and accuracy are critical.
• Industrial Control Systems: For analog signal processing and feedback loops.
• Test & Measurement Equipment: Ensuring minimal drift over temperature.

Conclusion of GUS-QS8B-02-7871-D

The GUS-QS8B-02-7871-D is a high-performance resistor network tailored for precision applications requiring low tolerance, thermal stability, and compact packaging. Its thin-film technology, gull-wing termination, and QSOP form factor make it a standout choice for engineers designing high-accuracy analog systems. While not suited for automotive use, it remains a robust solution for industrial, medical, and test equipment where reliability and precision are paramount.