TT Electronics/IRC

GUS-QS8B-02-7871-G

GUS-QS8B-02-7871-G Description

The GUS-QS8B-02-7871-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors with a 7.87KΩ resistance value, offering a tight 2% 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 operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-02-7871-G Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and 2% tolerance.
• High Power Handling: 0.75W total power dissipation (0.05W per resistor) for robust operation.
• Compact QSOP Package: Space-saving 16-pin design with gull-wing leads for reliable SMT assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its thin-film construction suits industrial and instrumentation applications.
• Non-RoHS Compliant: Note for compliance-sensitive designs.

GUS-QS8B-02-7871-G Applications

• Signal Conditioning: Ideal for precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Suitable for diagnostic equipment requiring stable resistance values.
• Industrial Controls: Robust performance in PLCs, sensors, and power management systems.
• Test & Measurement: Low TCR ensures accuracy in calibration tools and data acquisition systems.
• Aerospace & Defense: Reliable operation in harsh environments (though non-RoHS status may require review).

Conclusion of GUS-QS8B-02-7871-G

The GUS-QS8B-02-7871-G excels in precision, power efficiency, and miniaturization, making it a standout choice for high-reliability electronics. Its thin-film technology and tight tolerances outperform carbon or thick-film alternatives in critical applications. While not suited for automotive use, it thrives in industrial, medical, and instrumentation designs where accuracy and thermal stability are paramount. Engineers will appreciate its balance of performance and compactness, backed by TT Electronics/IRC’s quality.