TT Electronics/IRC

GUS-QS8A-03-1823-GB

GUS-QS8A-03-1823-GB Description

The GUS-QS8A-03-1823-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 182K Ohm resistance value with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing SMD termination, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The 100V maximum voltage rating and thin-film technology provide excellent stability and low noise, ideal for sensitive analog and digital circuits.

GUS-QS8A-03-1823-GB Features

• Precision Thin Film: Delivers high accuracy (±25ppm/°C) and low noise for critical circuits.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), enabling space-efficient designs.
• High Power Handling: 0.75W total power dissipation with 0.1W per resistor, outperforming standard arrays.
• Isolated Design (ISOL): Each resistor is electrically isolated, enhancing flexibility in circuit design.
• Wide Temp Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Robust Construction: Gull-wing termination ensures secure surface mounting for high-vibration environments.

GUS-QS8A-03-1823-GB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance.
• Medical Electronics: Patient monitoring systems where low drift and reliability are critical.
• Industrial Controls: PLCs, motor drives, and instrumentation needing high power density and isolation.
• Communications Equipment: RF modules and signal conditioning circuits benefiting from low noise.
• Automotive (Non-Automotive Rated): Infotainment and dashboard systems (though not PPAP/automotive certified).

Conclusion of GUS-QS8A-03-1823-GB

The GUS-QS8A-03-1823-GB stands out for its precision, compactness, and high power handling, making it a superior choice for demanding electronics. Its thin-film isolation, wide temperature stability, and robust packaging cater to industries requiring repeatable performance in constrained spaces. While not RoHS-compliant or automotive-rated, it remains a top-tier solution for industrial, medical, and communication applications where accuracy and durability are paramount.