TT Electronics/IRC

GUS-QS8A-02-5110-JF

GUS-QS8A-02-5110-JF Description

The GUS-QS8A-02-5110-JF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount circuits. Encased in a 16-pin QSOP package with gull-wing terminations, this 511Ω ±5% resistor array delivers 0.75W (3/4W) total power dissipation and operates across a wide temperature range of -70°C to +125°C. Its isolated (ISOL) circuit design ensures individual resistor independence, while the ±50ppm/°C temperature coefficient guarantees stability in fluctuating thermal environments. With a 100V maximum voltage rating and 0.1W power handling per resistor, this component is engineered for reliability in compact, high-density PCB layouts.

GUS-QS8A-02-5110-JF Features

• Thin-Film Technology: Offers superior accuracy, low noise, and stable performance compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Density: 0.75W total rating (0.1W per resistor) enables robust performance in power-sensitive applications.
• Isolated Configuration: Each of the 8 resistors operates independently, providing design flexibility for complex circuits.
• Wide Operating Range: Functions reliably from -70°C to +125°C, with derated power up to 125°C.
• Gull-Wing SMT Termination: Ensures secure soldering and compatibility with automated assembly processes.

GUS-QS8A-02-5110-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and signal conditioning where tolerance and TCR are critical.
• Industrial Electronics: PLCs, motor drives, and instrumentation requiring stable performance under thermal stress.
• Telecommunications: RF modules and filtering circuits benefiting from low parasitic effects.
• Medical Devices: Patient monitoring systems demanding high reliability and miniaturization.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems like infotainment.

Conclusion of GUS-QS8A-02-5110-JF

The GUS-QS8A-02-5110-JF stands out for its thin-film precision, isolated design, and compact power efficiency, making it a superior choice for engineers prioritizing performance in constrained spaces. While not PPAP or automotive-qualified, its broad temperature range and low TCR cater to demanding industrial and commercial applications. Packaged in tubes for automated handling, it combines manufacturability with technical excellence, ideal for high-reliability SMT designs.