TT Electronics/IRC

GUS-QS8A-01-1741-GG

GUS-QS8A-01-1741-GG Description

The GUS-QS8A-01-1741-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.74KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this non-automotive, non-PPAP compliant component is optimized for industrial and commercial electronics.

GUS-QS8A-01-1741-GG Features

• High Precision: Thin-film technology delivers ±2% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact & Durable: QSOP package with gull-wing leads ensures secure surface mounting and mechanical stability.
• Isolated Design: Circuit designator "ISOL" indicates independent resistors, reducing crosstalk in critical circuits.
• Wide Compatibility: EAR99/Non-RoHS status makes it suitable for legacy systems, though not for EU-regulated applications.

GUS-QS8A-01-1741-GG Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC I/O modules and sensor interfaces.
• Test & Measurement: High-stability networks in multichannel data acquisition systems.
• Power Management: Current-limiting resistors in low-power DC/DC converters.
• Legacy Electronics: Non-RoHS compliant but ideal for military/aerospace subsystems requiring proven reliability.

Conclusion of GUS-QS8A-01-1741-GG

The GUS-QS8A-01-1741-GG excels in precision, power efficiency, and miniaturization, making it a standout choice for high-density analog designs. Its thin-film isolation, wide temperature range, and robust packaging address challenges in industrial automation, instrumentation, and power electronics. While not suited for automotive or EU RoHS-mandated projects, its performance-to-size ratio and TT Electronics/IRC’s legacy of quality ensure long-term reliability in demanding environments.