TT Electronics/IRC

GUS-QS8A-01-4871-GB

GUS-QS8A-01-4871-GB Description

The GUS-QS8A-01-4871-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 4.87KΩ resistance value and a tight 2% tolerance. With a power rating of 0.75W (3/4W) and a ±100ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range (70°C to 125°C). The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8A-01-4871-GB Features

• Isolated Resistor Network: Eight 4.87KΩ resistors with 100V maximum voltage rating, ideal for signal isolation.
• High Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C.
• Precision Thin Film: Low ±100ppm/°C TCR ensures minimal resistance drift.
• Robust Packaging: QSOP tube packaging protects against mechanical stress and moisture.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance isn’t required.
• Non-RoHS: Note for applications exempt from RoHS restrictions.

GUS-QS8A-01-4871-GB Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC interfaces.
• Voltage Division: Precision dividers in sensor circuits or feedback loops.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal stability is critical.
• Legacy Systems: Maintenance or upgrades for non-RoHS-compliant designs.

Conclusion of GUS-QS8A-01-4871-GB

The GUS-QS8A-01-4871-GB excels in precision, power efficiency, and compactness, making it a versatile choice for industrial and commercial electronics. Its thin-film technology and isolated design provide superior performance over carbon-based networks, while the QSOP package ensures compatibility with automated assembly. Though not suited for automotive use, it remains a cost-effective solution for signal processing, voltage division, and legacy system support.