TT Electronics/IRC

GUS-QS8A-03-7502-JB

GUS-QS8A-03-7502-JB Description

The GUS-QS8A-03-7502-JB is a high-performance 8-resistor isolated network from TT Electronics/IRC, designed for precision applications in demanding electronic circuits. This thin-film resistor network offers a 75K Ohm resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it features a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it delivers reliable operation in high-density PCB layouts.

GUS-QS8A-03-7502-JB Features

• Isolated 8-resistor network for independent circuit design flexibility.
• Thin-film technology ensures high precision, low noise, and excellent thermal stability.
• 0.1W (1/10W) power rating per resistor and 0.75W total power dissipation.
• Wide operating temperature range (-55°C to +125°C) with derated power up to 125°C.
• Gull-wing SMD termination for robust surface-mount assembly compatibility.
• Compact QSOP package (4.9mm x 6.02mm) with 1.63mm seated height, suitable for high-density PCBs.
• Non-automotive, non-PPAP compliant, optimized for industrial and commercial applications.

GUS-QS8A-03-7502-JB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning and voltage division in sensor interfaces.
• Feedback networks for op-amps and ADC/DAC circuits.
• Impedance matching in communication systems.
• Medical instrumentation requiring stable, low-drift resistance.
• Industrial control systems where temperature stability and compactness are critical.

Conclusion of GUS-QS8A-03-7502-JB

The GUS-QS8A-03-7502-JB combines high precision, thermal resilience, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its thin-film construction, isolated design, and robust power handling distinguish it from generic arrays, ensuring longevity and accuracy in critical circuits. Ideal for industrial, medical, and communication systems, this component delivers consistent performance under varying environmental conditions.