TT Electronics/IRC

GUS-QS8A-02-6802-FB

GUS-QS8A-02-6802-FB Description

The GUS-QS8A-02-6802-FB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated 68K Ohm resistors with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it offers robust power handling in a compact 4.9mm x 6.02mm x 1.47mm surface-mount package. The gull-wing termination ensures reliable solder joints, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GUS-QS8A-02-6802-FB Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel applications.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) in a compact QSOP package.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Robust Construction: Gull-wing SMD termination and 100V voltage rating ensure durability in demanding environments.
• Compact Footprint: 4.9mm x 6.02mm x 1.47mm profile saves PCB space without sacrificing performance.

GUS-QS8A-02-6802-FB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & ADC/DAC Circuits: Ensures accurate voltage division and impedance matching.
• Industrial Control Systems: Reliable performance in harsh environments with wide temperature fluctuations.
• Medical Electronics: Stable resistance values critical for diagnostic and monitoring equipment.
• Automotive Electronics (Non-Automotive Rated): Suitable for non-safety-critical applications like infotainment systems.
• Test & Measurement Equipment: Low TCR minimizes drift, ensuring long-term calibration accuracy.

Conclusion of GUS-QS8A-02-6802-FB

The GUS-QS8A-02-6802-FB combines precision, power efficiency, and compact design, making it an excellent choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. Its isolated thin-film resistors, wide operating range, and robust construction provide a competitive edge over bulkier or less stable alternatives. While not PPAP or automotive-rated, it remains a top-tier solution for industrial, medical, and instrumentation designs demanding consistent accuracy under varying conditions.