TT Electronics/IRC

GUS-QS8A-02-2800-DB

GUS-QS8A-02-2800-DB Description

The GUS-QS8A-02-2800-DB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package, it features 280Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a -70°C to +125°C operating range. Rated for 0.75W (3/4W) total power (0.1W per resistor) and 100V maximum voltage, this isolated network excels in precision analog and digital circuits. Its gull-wing termination and 0.64mm pitch facilitate reliable PCB assembly, while the thin film technology guarantees low noise and high accuracy.

GUS-QS8A-02-2800-DB Features

• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR for stable operation in thermal-variable environments.
• Robust Construction: Thin film resistors in a QSOP package (4.9mm x 6.02mm x 1.47mm) with 1.63mm seated height, ideal for space-constrained designs.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) derated up to 125°C, outperforming standard arrays.
• Isolated Design: "ISOL" circuit configuration ensures independent resistor operation, critical for signal isolation.
• Automation-Friendly: Tube packaging and gull-wing leads streamline pick-and-place assembly.

GUS-QS8A-02-2800-DB Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Low-noise sensor interfaces and patient monitoring systems.
• Industrial Controls: Isolated signal paths in PLCs and motor drivers.
• Test & Measurement: Calibration circuits requiring long-term stability.
• Aerospace: Reliable performance in avionics under thermal stress.

Conclusion of GUS-QS8A-02-2800-DB

The GUS-QS8A-02-2800-DB combines high accuracy, thermal resilience, and compact form factor, making it a superior choice for precision electronics. Its isolated thin film resistors and derated power capability address challenges in industrial, medical, and aerospace applications where reliability is paramount. For engineers seeking a low-TCR, high-power network resistor, this model delivers exceptional performance in a standardized QSOP footprint.