TT Electronics/IRC

GUS-QS8A-02-2430-FF

GUS-QS8A-02-2430-FF Description

The GUS-QS8A-02-2430-FF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, it offers a 243Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. The device operates within a wide temperature range of 70°C to 125°C, derated for optimal performance, and supports a maximum voltage rating of 100V. With a 0.75W (3/4W) total power rating (0.1W per resistor), it ensures reliable performance in demanding circuits. Its compact dimensions (4.9mm × 6.02mm × 1.47mm) and surface-mount design make it ideal for space-constrained PCB layouts.

GUS-QS8A-02-2430-FF Features

• Precision Thin-Film Technology: Delivers stable, low-noise performance with ±50ppm/°C TCR for high-accuracy applications.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of automated assembly.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports demanding circuit conditions.
• Isolated Resistor Network: Independent (ISOL) circuit design eliminates crosstalk, ideal for signal isolation.
• Wide Operating Range: -70°C to +125°C with derated power, suitable for industrial and automotive-grade environments (though not PPAP/automotive-certified).
• Compact & Lightweight: 4.9mm × 6.02mm footprint and 1.47mm profile optimize board space.

GUS-QS8A-02-2430-FF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor networks for PLC I/O modules and sensor interfaces.
• Test & Measurement Equipment: High-stability reference resistors in multimeters and calibration devices.
• Communication Systems: Impedance matching and termination in RF/analog PCBs.
• Medical Electronics: Low-drift networks for patient monitoring systems where consistency is critical.

Conclusion of GUS-QS8A-02-2430-FF

The GUS-QS8A-02-2430-FF stands out for its precision, power efficiency, and compact design, making it a superior choice for engineers needing reliable thin-film resistor networks. Its isolated architecture, tight tolerance, and broad temperature range cater to high-reliability applications in industrial, medical, and communication systems. While not automotive-grade, its performance metrics align with rigorous commercial and industrial standards, offering a cost-effective solution without compromising quality.