TT Electronics/IRC

GUS-QS8A-03-2671-DB

GUS-QS8A-03-2671-DB Description

The GUS-QS8A-03-2671-DB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull wing termination, this device offers a 2.67KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Its isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating deliver robust performance in space-constrained designs.

GUS-QS8A-03-2671-DB Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for critical analog/digital circuits.
• High Power Density: 0.75W total power in a miniature 4.9mm × 6.02mm × 1.47mm QSOP package.
• Extended Temperature Range: Reliable operation from -70°C to +125°C with derated power at elevated temperatures.
• Isolated Resistor Network: 8 independent resistors (ISOL configuration) for flexible circuit design.
• Robust Construction: 100V maximum voltage rating and 0.64mm terminal pitch for reliable SMD assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-03-2671-DB Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy signal conditioning in test/measurement equipment.
• ADC/DAC Reference Circuits: Stable reference paths due to low TCR (±25ppm/°C).
• Medical Electronics: Reliable performance in diagnostic devices where isolation is critical.
• Industrial Control Systems: Durable operation in harsh environments (e.g., PLCs, motor drives).
• Telecom Infrastructure: Compact footprint for high-density PCBs in base stations/routers.

Conclusion of GUS-QS8A-03-2671-DB

The GUS-QS8A-03-2671-DB combines precision, power efficiency, and isolation in a space-saving QSOP package, making it a superior choice for applications demanding tight tolerances and thermal stability. Its thin film technology and gull wing termination ensure solderability and long-term reliability, while the non-compliant RoHS status may suit legacy or niche industrial designs. For engineers seeking a high-performance resistor network with low drift and high power density, this model offers a compelling balance of technical specifications and cost-effectiveness.