TT Electronics/IRC

GUS-QS8A-03-2323-FF

GUS-QS8A-03-2323-FF Description

The GUS-QS8A-03-2323-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 8-resistor isolated network features a 232K Ohm resistance value with a tight 1% 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 (QSOP-16) package, it offers a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy surface-mount assembly, while its 100V maximum voltage rating enhances durability in industrial and telecom applications.

GUS-QS8A-03-2323-FF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Compact QSOP-16 Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• High Power Handling: 0.75W total dissipation outperforms similar networks in its class.
• RoHS Non-Compliant: Suitable for legacy systems where lead-free alternatives are incompatible.

GUS-QS8A-03-2323-FF Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback loops, and sensor interfaces.
• Telecommunications Equipment: Line termination, impedance matching, and RF signal conditioning.
• Medical Electronics: Low-drift instrumentation amplifiers and diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance.
• Test & Measurement Gear: Calibration standards and reference networks due to its ±25ppm/°C stability.

Conclusion of GUS-QS8A-03-2323-FF

The GUS-QS8A-03-2323-FF combines precision, compactness, and robustness, making it a standout choice for engineers needing reliable resistor networks in high-density or thermally challenging environments. Its thin-film isolation, gull-wing SMD compatibility, and derated power capability offer superior performance over conventional thick-film arrays. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and medical applications demanding long-term stability and repeatability.