TT Electronics/IRC

GUS-QS0B-02-84R5-D

GUS-QS0B-02-84R5-D Description

The GUS-QS0B-02-84R5-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors with a 84.5Ω resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with automated PCB assembly processes.

GUS-QS0B-02-84R5-D Features

• Precision Performance: Thin-film technology ensures low noise, high stability, and minimal resistance drift over time.
• Compact Design: 8.66mm × 6.02mm footprint and 1.47mm profile save board space in dense layouts.
• Robust Construction: QSOP package with rectangular shape and 1.63mm seated height enhances mechanical durability.
• High Power Handling: 1W total rating (derated up to 125°C) suits power-sensitive applications.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.

GUS-QS0B-02-84R5-D Applications

Ideal for precision analog and digital circuits, this network excels in:

• Signal conditioning in industrial sensors and test equipment.
• Voltage division and impedance matching in communication systems.
• Feedback networks for op-amps and ADCs/DACs.
• Automotive infotainment (non-AECQ compliant) and medical instrumentation where stability is critical.

Conclusion of GUS-QS0B-02-84R5-D

The GUS-QS0B-02-84R5-D combines precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its thin-film construction and tight tolerances outperform bulkier or less stable alternatives, particularly in temperature-variable environments. While not PPAP or automotive-grade, it remains a cost-effective solution for industrial, telecom, and consumer electronics.