TT Electronics/IRC

GUS-QS8A-03-8060-GF

GUS-QS8A-03-8060-GF Description

The GUS-QS8A-03-8060-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 806Ω resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP (Quarter-Small Outline Package) with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and robust 0.75W (3/4W) total power rating (0.1W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for high-reliability circuits requiring precision and durability.

GUS-QS8A-03-8060-GF Features

• High Precision: ±2% tolerance and ±25ppm/°C TCR for stable performance in varying conditions.
• Compact & Robust: QSOP-16 package with gull-wing leads for easy surface mounting and space-saving PCB design.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Isolated Design: 8 independent resistors (ISOL circuit designator) for flexible circuit integration.
• Thin-Film Technology: Delivers low noise, high accuracy, and long-term stability compared to thick-film alternatives.
• Mechanical Durability: Tight tolerances on dimensions (±0.1mm height, ±0.2mm depth) ensure consistent mounting.

GUS-QS8A-03-8060-GF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in industrial controls.
• Signal Processing: Isolation and impedance matching in communication hardware (e.g., RF modules, ADCs/DACs).
• Automotive & Industrial Electronics: Despite lacking PPAP/automotive certification, its 125°C rating suits harsh environments like motor drives or power supplies.
• Medical Devices: Low TCR and high stability critical for diagnostic equipment.
• Test & Measurement Equipment: Calibration circuits requiring minimal drift over temperature.

Conclusion of GUS-QS8A-03-8060-GF

The GUS-QS8A-03-8060-GF stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance electronics. Its thin-film isolation, wide temperature range, and robust power handling address challenges in industrial, medical, and communication systems. While not RoHS-compliant or automotive-grade, its technical merits ensure superior performance in demanding applications where accuracy and durability are paramount.