TT Electronics/IRC

GUS-QS8A-03-8201-FF

GUS-QS8A-03-8201-FF Description

The GUS-QS8A-03-8201-FF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. With a resistance value of 8.2KΩ and a tight 1% tolerance, this device ensures reliable signal conditioning and voltage division in compact circuits. The QSOP-16 package (4.9mm × 6.02mm × 1.47mm) features gull-wing terminations for easy surface-mount assembly, making it ideal for space-constrained PCB designs. Rated for 0.75W total power dissipation (0.1W per resistor) and operating across -70°C to +125°C, it delivers stable performance in demanding environments. Its ±25ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating ensures robustness in industrial and telecom systems.

GUS-QS8A-03-8201-FF Features

• Thin-film technology: Offers superior stability, low noise, and precision compared to thick-film alternatives.
• Isolated circuit design (ISOL): Each resistor operates independently, enhancing flexibility in circuit configurations.
• High power density: 0.75W total rating in a compact QSOP package, ideal for high-density layouts.
• Wide temperature range: Derated power operation up to 125°C suits automotive and industrial applications.
• Gull-wing termination: Ensures reliable solder joints and compatibility with automated pick-and-place processes.
• Non-RoHS compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS8A-03-8201-FF Applications

• Signal conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Industrial controls: Isolated feedback networks in motor drives and power supplies.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Medical devices: Stable resistor networks for diagnostic equipment where drift is critical.
• Aerospace: Reliable performance in avionics systems exposed to thermal cycling.

Conclusion of GUS-QS8A-03-8201-FF

The GUS-QS8A-03-8201-FF combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in harsh or space-sensitive environments. Its thin-film construction, isolated design, and high power rating address challenges in industrial, telecom, and medical applications where competitors may fall short. While not RoHS-compliant, its performance metrics justify its use in exempted or high-reliability systems. For designs demanding tight tolerances and low drift, this model delivers exceptional value.