TT Electronics/IRC

GUS-QS8A-03-9092-FF

GUS-QS8A-03-9092-FF Description

The GUS-QS8A-03-9092-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. It features a 90.9K Ohm resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it delivers robust performance in demanding circuits.

GUS-QS8A-03-9092-FF Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• High Power Handling: 0.1W per resistor (0.75W total) derated up to 125°C, outperforming standard networks.
• Compact QSOP Package: Saves board space while maintaining mechanical stability with a 1.63mm seated height.
• Wide Operating Range: Reliable performance from -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/Automotive certified).
• Gull Wing Termination: Facilitates automated assembly and improves solder joint reliability.

GUS-QS8A-03-9092-FF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Stable reference resistors for analog-to-digital converters.
• Medical Electronics: Low-drift networks for patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring long-term stability.
• Industrial Controls: Isolated resistor networks for PLCs and sensor interfaces.

Conclusion of GUS-QS8A-03-9092-FF

The GUS-QS8A-03-9092-FF excels in applications demanding high precision, thermal stability, and compactness. Its thin film isolation, robust power rating, and gull wing design make it a superior choice over thicker film or bulkier alternatives. While not RoHS-compliant, its performance in harsh environments and ease of integration justify its use in professional-grade electronics. Ideal for engineers prioritizing accuracy, reliability, and space efficiency in circuit design.