TT Electronics/IRC

GUS-QS8A-02-3241-FB

GUS-QS8A-02-3241-FB Description

The GUS-QS8A-02-3241-FB is a high-performance 8-resistor isolated network from TT Electronics/IRC, designed for precision applications requiring stable thin-film resistance. With a 3.24KΩ resistance value and a tight 1% tolerance, this QSOP-packaged device offers excellent accuracy and reliability. Its thin-film technology ensures low noise and stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation.

GUS-QS8A-02-3241-FB Features

• Precision Resistance: 3.24KΩ ±1% tolerance with ±50ppm/°C temperature coefficient for stable performance.
• Robust Construction: Thin-film technology ensures low TCR and high reliability.
• Compact & Durable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch, ideal for space-constrained designs.
• High Voltage Handling: Supports up to 100V maximum voltage rating.
• Isolated Design: 8 independent resistors (ISOL circuit designator) for flexible circuit configurations.
• Industrial-Grade: Operates reliably in -55°C to +125°C environments (derated power above 70°C).

GUS-QS8A-02-3241-FB Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor signal conditioning, feedback networks).
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where low drift and accuracy are critical.
• Test & measurement equipment demanding repeatable performance.
• Automotive infotainment & ADAS (though not PPAP/AEC-Q qualified, suitable for non-safety-critical roles).

Conclusion of GUS-QS8A-02-3241-FB

The GUS-QS8A-02-3241-FB stands out for its precision, compactness, and isolation flexibility, making it a superior choice over bulkier or less stable alternatives. Its thin-film construction and gull-wing SMD compatibility ensure seamless integration into high-density PCBs, while the wide operating range caters to demanding environments. Ideal for engineers prioritizing accuracy, thermal stability, and space efficiency in industrial, medical, or instrumentation designs.