TT Electronics/IRC

GUS-QS8A-03-1102-GF

GUS-QS8A-03-1102-GF Description

The GUS-QS8A-03-1102-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount technology. This 16-pin QSOP package features 8 isolated resistors, each with a 11K Ohm resistance value and a tight 2% tolerance, ensuring reliable signal integrity in demanding circuits. With a power rating of 0.75W (3/4W) and a ±25ppm/°C temperature coefficient, this network delivers stable performance across a wide temperature range of -70°C to +125°C. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage isolation applications.

GUS-QS8A-03-1102-GF Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive analog/digital circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, eliminating crosstalk.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact & Durable: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with a 1.63mm seated height, ideal for space-constrained designs.
• High Voltage Tolerance: 100V rating supports industrial and automotive-grade isolation requirements.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.

GUS-QS8A-03-1102-GF Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and voltage dividers.
• Industrial Controls: Used in PLCs, motor drives, and power supply monitoring due to its isolation and precision.
• Medical Electronics: Suitable for patient monitoring equipment where low drift and reliability are critical.
• Automotive Sensors: Despite non-automotive compliance, its rugged design suits non-safety-critical sensor arrays.
• Test & Measurement: Ensures accuracy in multichannel data acquisition systems and calibration tools.

Conclusion of GUS-QS8A-03-1102-GF

The GUS-QS8A-03-1102-GF excels in precision, power efficiency, and isolation, making it a superior choice for engineers needing reliable resistor networks in compact, high-performance designs. Its thin-film construction, low TCR, and robust packaging address challenges in industrial, medical, and instrumentation applications, offering a balance of durability and electrical stability unmatched by standard thick-film alternatives.