TT Electronics/IRC

GUS-QS8A-02-9311-CA

GUS-QS8A-02-9311-CA Description

The GUS-QS8A-02-9311-CA 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 9.31KΩ resistance value with an ultra-tight ±0.25% 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 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a maximum voltage rating of 100V and a total power rating of 0.75W (0.1W per resistor), it balances performance and reliability in precision circuits.

GUS-QS8A-02-9311-CA Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high durability.
• Compact Design: QSOP package (4.9mm × 6.02mm) with 0.64mm pitch for high-density layouts.
• Isolated Configuration: Eight independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminations for reliable SMD assembly.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS8A-02-9311-CA Applications

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

• Medical Devices: Patient monitoring systems where accuracy is critical.
• Test & Measurement Equipment: High-resolution data acquisition and signal conditioning.
• Industrial Automation: Process control systems requiring stable resistance over temperature.
• Telecommunications: RF and baseband circuitry demanding low TCR and tight tolerances.
• Aerospace & Defense: Avionics and sensor interfaces where reliability is paramount.

Conclusion of GUS-QS8A-02-9311-CA

The GUS-QS8A-02-9311-CA stands out for its combination of precision, compactness, and isolation, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology, low TCR, and robust QSOP package address challenges in thermal management and space efficiency, while its 100V rating and 0.75W power handling ensure versatility across industrial, medical, and communications applications. For designs requiring repeatable accuracy and long-term stability, this resistor network delivers exceptional performance.