TT Electronics/IRC

GUS-QS8A-02-3011-DA

GUS-QS8A-02-3011-DA Description

The GUS-QS8A-02-3011-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 3.01KΩ resistance, 0.5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while its thin-film technology guarantees low noise and high accuracy.

GUS-QS8A-02-3011-DA Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Thin-film technology ensures long-term stability and low parasitic effects.
• High Power Handling: 0.75W total power (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Isolated Design: 8 independent resistors (ISOL circuit designator) for flexible circuit configurations.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and instrumentation applications.
• Surface-Mount Ready: QSOP package with gull-wing leads for automated assembly compatibility.

GUS-QS8A-02-3011-DA Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance and low TCR.
• Medical Electronics: Stable performance in patient monitoring and diagnostic equipment.
• Industrial Control Systems: Reliable operation in PLCs, sensors, and motor drivers.
• Test & Measurement: Low-noise signal conditioning in oscilloscopes and multimeters.
• Automotive (Non-Automotive Rated): Secondary systems where high accuracy is required (note: not PPAP/automotive certified).

Conclusion of GUS-QS8A-02-3011-DA

The GUS-QS8A-02-3011-DA excels in applications demanding precision, compactness, and thermal stability. Its isolated thin-film resistors, high power density, and industry-standard QSOP package make it a superior choice over bulkier or less accurate alternatives. While not RoHS-compliant or automotive-rated, it remains a cost-effective solution for industrial, medical, and instrumentation designs requiring repeatable performance under varying environmental conditions.