TT Electronics/IRC

GUS-QS0B-03-8061-CA

GUS-QS0B-03-8061-CA Description

The GUS-QS0B-03-8061-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 8.06KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C (derated) with a ±25ppm/°C temperature coefficient, making it ideal for stable performance in variable environments. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it balances power handling and precision. The gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) facilitate compact, high-density PCB designs.

GUS-QS0B-03-8061-CA Features

• Precision Thin Film Technology: Delivers low noise and high stability (±25ppm/°C).
• High-Density Integration: 19 resistors in a compact QSOP package (20-pin).
• Robust Power Handling: 1W total power dissipation (0.05W per resistor).
• Wide Operating Range: -55°C to 125°C (maximum), derated up to 125°C.
• Automotive-Grade Alternatives: While not PPAP or Automotive-compliant, its performance suits industrial applications.
• Strict Tolerances: ±0.25% resistance tolerance and ±0.1mm height tolerance for consistent manufacturing.
• Surface-Mount Design: Gull-wing leads with 0.64mm pitch for reliable soldering.

GUS-QS0B-03-8061-CA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Medical Electronics: Patient monitoring systems requiring stable resistance.
• Industrial Control Systems: PLCs, sensor interfaces, and signal conditioning.
• Test & Measurement Equipment: Calibration tools, oscilloscope front-ends.
• Aerospace & Defense: Avionics where temperature stability is critical.

Conclusion of GUS-QS0B-03-8061-CA

The GUS-QS0B-03-8061-CA stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for high-reliability applications. Its thin-film technology and tight tolerances ensure long-term stability, while the QSOP package optimizes board space. Though not RoHS-compliant, its performance in industrial and medical systems justifies its use where precision outweighs regulatory constraints. For engineers prioritizing accuracy and density, this network offers a compelling solution.