TT Electronics/IRC

GUS-QS8A-02-1023-BA

GUS-QS8A-02-1023-BA Description

The GUS-QS8A-02-1023-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 102KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its thin-film technology delivers superior accuracy, low noise, and long-term reliability, making it ideal for precision analog and digital circuits.

GUS-QS8A-02-1023-BA Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 4.9mm x 6.02mm x 1.47mm QSOP package saves PCB space.
• Isolated Configuration: Eight independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminations with 0.64mm pitch for easy assembly.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS8A-02-1023-BA Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, gain networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration tools, high-accuracy multimeters.
• Industrial Automation: PLCs, sensor interfaces, and control systems.
• Communications: RF matching networks, filter circuits.
  Its isolated design and tight tolerances make it particularly valuable in differential amplifiers, ADC/DAC interfaces, and feedback networks where minimal drift is critical.

Conclusion of GUS-QS8A-02-1023-BA

The GUS-QS8A-02-1023-BA stands out for its exceptional accuracy, compact footprint, and reliability in harsh environments. While not automotive-grade or RoHS-compliant, its thin-film technology and isolated configuration make it a top choice for engineers prioritizing precision and stability in industrial, medical, and test equipment. Its high power rating per resistor (0.1W) and robust voltage handling further distinguish it from generic networks, ensuring optimal performance in mission-critical designs.