TT Electronics/IRC

GUS-QS8A-03-9312-FF

GUS-QS8A-03-9312-FF Description

The GUS-QS8A-03-9312-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a 93.1K Ohm resistance per resistor, 1% tolerance, and a ±25ppm/°C temperature coefficient, this device ensures stable and reliable performance in demanding environments. Housed in a 16-pin QSOP package with gull wing terminations, it offers a compact 4.9mm × 6.02mm footprint and a low 1.47mm profile, making it ideal for space-constrained PCB designs. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating ensure robustness in high-voltage circuits.

GUS-QS8A-03-9312-FF Features

• Precision Thin Film Technology: Delivers low noise and high stability with ±25ppm/°C TCR.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) at 70–125°C derated range.
• Compact QSOP Package: 16-pin gull wing SMD with 0.64mm pitch for high-density layouts.
• Isolated Resistors: Independent operation for flexible circuit design.
• Wide Operating Range: -55°C to +125°C with 125°C maximum operating temperature.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-03-9312-FF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks and filter circuits.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Telecom Infrastructure: Base stations and RF modules requiring stable resistance.
• Test & Measurement Equipment: Calibration and precision measurement devices.

Conclusion of GUS-QS8A-03-9312-FF

The GUS-QS8A-03-9312-FF excels in applications demanding high precision, thermal stability, and compactness. Its thin film technology, isolated design, and robust power handling make it superior to thicker film or lower-tolerance alternatives. While not RoHS-compliant, it remains a top choice for industrial and telecom systems where reliability and performance are critical. The tube packaging ensures safe handling and storage for automated assembly processes.