TT Electronics/IRC

GUS-QS8A-03-8202-GG

GUS-QS8A-03-8202-GG Description

The GUS-QS8A-03-8202-GG from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications in surface-mount PCB assemblies. This thin-film resistor array offers a 82K Ohm resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing terminations, it features a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch, making it ideal for space-constrained designs. With a derated power rating of 0.1W per resistor (0.75W total) and a maximum voltage rating of 100V, this non-automotive, non-PPAP compliant component is RoHS non-compliant but excels in industrial and commercial electronics.

GUS-QS8A-03-8202-GG Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for signal conditioning and analog circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, eliminating crosstalk in multi-channel systems.
• High Power Density: 0.75W total power dissipation in a miniaturized QSOP package outperforms similar arrays in thermal management.
• Wide Temperature Range: Stable performance from 70°C to 125°C with derated power, suited for harsh environments.
• Robust Construction: Gull-wing SMD terminations ensure reliable solder joints in automated assembly processes.
• Non-Automotive Grade: Optimized for industrial controls, test equipment, and telecom infrastructure where PPAP is not required.

GUS-QS8A-03-8202-GG Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Isolation Networks: Used in data acquisition systems to prevent ground loops.
• Medical Instrumentation: Benefits from low TCR and high stability in diagnostic equipment.
• Telecom Hardware: Ideal for line termination and impedance matching in high-frequency PCBs.
• Industrial Control Systems: Reliable performance in PLCs and power management modules.

Conclusion of GUS-QS8A-03-8202-GG

The GUS-QS8A-03-8202-GG stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for designers needing reliable resistor networks in high-density layouts. Its isolated thin-film architecture and wide operational range cater to demanding applications, while the QSOP package ensures compatibility with modern SMT processes. For non-automotive systems requiring stable, high-accuracy resistance, this model delivers exceptional value.