TT Electronics/IRC

GUS-QS0B-03-6802-DD

GUS-QS0B-03-6802-DD Description

The GUS-QS0B-03-6802-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 68K Ohm resistance value and an exceptional ±0.5% tolerance, ensuring reliable performance in precision circuits. With a ±25ppm/°C temperature coefficient, it maintains stability across a wide operating range of 70°C to 125°C, making it suitable for environments with fluctuating thermal conditions. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its versatility in compact, high-density designs.

GUS-QS0B-03-6802-DD Features

• Thin Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• High-Density QSOP Package: Compact 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Precision Specifications: 0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Gull-wing termination provides reliable solder joints, while the tube packaging protects components during handling.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial and automotive-grade designs (though not PPAP or Automotive compliant).

GUS-QS0B-03-6802-DD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: ADC/DAC reference circuits, where low TCR and high accuracy are critical.
• Industrial Electronics: PLCs, test equipment, and instrumentation benefiting from stable performance under thermal stress.
• Communications Systems: RF and high-frequency PCBs where compact, low-noise resistor arrays are essential.

Conclusion of GUS-QS0B-03-6802-DD

The GUS-QS0B-03-6802-DD combines high precision, thermal stability, and compact design, making it a standout choice for engineers prioritizing reliability in dense, high-performance circuits. Its thin-film technology and QSOP packaging offer a competitive edge over bulkier or less accurate alternatives, particularly in industrial and communication systems. While not automotive-qualified, its robust specs ensure longevity in harsh operational environments.