TT Electronics/IRC

GUS-QS8A-02-91R0-GG

GUS-QS8A-02-91R0-GG Description

The GUS-QS8A-02-91R0-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 91Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°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) and is supplied in tubes for automated assembly. Rated for 0.1W (1/10W) per resistor and 0.75W (3/4W) total power dissipation, it supports 100V maximum voltage, making it suitable for demanding circuits.

GUS-QS8A-02-91R0-GG Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent long-term stability.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• High Power Handling: 0.75W total power rating in a compact QSOP package outperforms similar networks.
• Wide Temperature Range: Reliable operation from -70°C to +125°C, even at derated power.
• Robust Construction: Gull-wing leads and 0.64mm terminal pitch ensure reliable surface-mount soldering.
• Non-Automotive/Non-PPAP: Optimized for industrial and commercial applications.

GUS-QS8A-02-91R0-GG Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: Low-drift performance for diagnostic equipment.
• Test & Measurement: High-stability resistance networks for calibration.
• Industrial Controls: Durable operation in harsh environments.

Conclusion of GUS-QS8A-02-91R0-GG

The GUS-QS8A-02-91R0-GG excels in precision, power density, and thermal stability, making it a standout choice for engineers requiring reliable resistor networks. Its thin-film isolation, compact QSOP package, and wide operating range address challenges in high-accuracy analog designs, while its industrial-grade robustness ensures longevity. For applications demanding tight tolerances and low thermal drift, this model offers a compelling balance of performance and miniaturization.