TT Electronics/IRC

GUS-QS8A-03-1300-FD

GUS-QS8A-03-1300-FD Description

The GUS-QS8A-03-1300-FD from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications in surface-mount circuits. Encased in a compact 16-pin QSOP package with gull-wing termination, this resistor array offers 130Ω resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -55°C to +125°C. With a derated power range of 70°C to 125°C, it delivers 0.1W per resistor and a total power rating of 0.75W (3/4W), making it suitable for demanding environments. The isolated (ISOL) circuit design allows independent resistor operation, while its 100V maximum voltage rating and thin film technology provide superior accuracy and reliability.

GUS-QS8A-03-1300-FD Features

• Precision Thin Film Technology: Ensures low noise, high stability, and minimal drift over temperature.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Density: 0.75W total power in a small footprint, outperforming similar arrays in thermal management.
• Isolated Resistors: Independent 130Ω resistors enable flexible circuit design without shared node limitations.
• Robust Construction: Gull-wing leads with 0.64mm pitch ensure reliable solder joints and mechanical durability.
• Wide Temperature Range: Operates from -55°C to +125°C, suitable for industrial and automotive (non-AECQ) applications.

GUS-QS8A-03-1300-FD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Signal Processing: DAC/ADC reference networks, gain setting, and impedance matching in communication systems.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Patient monitoring devices where accuracy and long-term reliability are critical.
• Aerospace & Defense: Avionics and radar systems benefiting from its low TCR and high power handling.

Conclusion of GUS-QS8A-03-1300-FD

The GUS-QS8A-03-1300-FD combines high precision, power efficiency, and compact design, making it a standout choice for engineers needing reliable resistor networks in advanced electronics. Its isolated thin film resistors, wide temperature range, and robust QSOP package address challenges in signal integrity and thermal performance, while its 1% tolerance and ±25ppm/°C TCR ensure consistency in critical applications. Ideal for industries demanding uncompromising accuracy, this component delivers exceptional value in professional and industrial-grade designs.