TT Electronics/IRC

GUS-QS0B-02-7681-DA

GUS-QS0B-02-7681-DA Description

The GUS-QS0B-02-7681-DA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for applications requiring tight tolerance and stability. This 20-pin QSOP surface-mount device integrates 19 resistors with a 7.68KΩ resistance value and a 0.5% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C (derated) and withstands a maximum operating temperature of 125°C, making it suitable for demanding environments. With a ±50ppm/°C temperature coefficient, it delivers stable performance under thermal stress. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision circuits.

GUS-QS0B-02-7681-DA Features

• Thin-Film Technology: Offers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• Gull Wing Termination: Ensures robust surface-mount compatibility and solder joint reliability.
• High Power Density: 1W total dissipation across the network, with 0.05W per resistor, optimizing thermal management.
• Precision Tolerance: 0.5% tolerance and ±50ppm/°C TCR ensure consistent performance in precision analog circuits.
• Automotive-Grade Alternatives: While not automotive-qualified, its performance parallels higher-tier industrial applications.

GUS-QS0B-02-7681-DA Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems where accuracy and stability are critical.
• Test & Measurement Equipment: High-resolution data acquisition and calibration circuits.
• Industrial Control Systems: PLCs and process control modules requiring long-term reliability.
• Communications Infrastructure: RF and baseband signal processing in telecom hardware.

Conclusion of GUS-QS0B-02-7681-DA

The GUS-QS0B-02-7681-DA combines thin-film precision, compact packaging, and robust power handling, making it a standout choice for high-accuracy applications. Its 0.5% tolerance, low TCR, and QSOP form factor cater to engineers needing reliable performance in industrial, medical, and communication systems. While not PPAP or automotive-certified, its technical specs align with rigorous industrial standards, offering a cost-effective solution for precision resistor networks.