TT Electronics/IRC

GUS-QS8A-02-6981-FA

GUS-QS8A-02-6981-FA Description

The GUS-QS8A-02-6981-FA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package features 8 isolated resistors, each with a 6.98KΩ resistance, 1% 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 robust power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its thin-film technology offers superior accuracy and low noise compared to thick-film alternatives.

GUS-QS8A-02-6981-FA Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for stable operation in precision circuits.
• Isolated Resistors: 8 independent resistors (ISOL configuration) for flexible circuit design.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Robust Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Thin-Film Technology: Delivers low noise, high stability, and improved thermal performance.
• Gull-Wing Termination: Ensures reliable solder joints for surface-mount applications.
• 100V Maximum Voltage Rating: Suitable for moderate-voltage applications.

GUS-QS8A-02-6981-FA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Medical Devices: Low-noise signal processing and measurement systems.
• Telecommunications: RF and signal conditioning modules.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment or lighting.

Conclusion of GUS-QS8A-02-6981-FA

The GUS-QS8A-02-6981-FA combines high precision, compact size, and robust power handling, making it ideal for applications demanding reliable thin-film performance. Its isolated resistor configuration and QSOP package offer design flexibility, while TT Electronics/IRC's quality ensures long-term reliability. Though not PPAP or automotive-rated, it is a cost-effective solution for industrial, medical, and telecom systems where accuracy and stability are critical.