TT Electronics/IRC

GUS-QS8A-02-9312-DA

GUS-QS8A-02-9312-DA Description

The GUS-QS8A-02-9312-DA 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 terminations, this device offers a 93.1kΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation and 0.1W per resistor, it operates reliably across a 70°C to 125°C derated temperature range, with a maximum operating temperature of 125°C. Its 100V maximum voltage rating and isolated (ISOL) circuit design make it suitable for precision signal conditioning and isolation tasks.

GUS-QS8A-02-9312-DA Features

• Thin Film Technology: Delivers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Handling: 0.75W total rating (0.1W per resistor) ensures robustness in power-sensitive circuits.
• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR minimize drift in critical applications.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Automated Assembly Friendly: 0.64mm terminal pitch and gull wing leads optimize pick-and-place efficiency.

GUS-QS8A-02-9312-DA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring minimal drift.
• Medical Electronics: Patient monitoring equipment where accuracy and reliability are paramount.
• Industrial Control Systems: Signal isolation and conditioning in PLCs or motor drives.
• Test & Measurement Equipment: Calibration references and high-impedance signal paths.
• Aerospace & Defense: Ruggedized electronics demanding stable performance under thermal stress.

Conclusion of GUS-QS8A-02-9312-DA

The GUS-QS8A-02-9312-DA combines high precision, compact form factor, and robust power handling in a single package, making it a standout choice for engineers designing mission-critical systems. Its thin film construction and isolated architecture provide unmatched performance in environments where accuracy, thermal stability, and space efficiency are non-negotiable. While not automotive-grade or RoHS-compliant, it remains a top-tier solution for industrial, medical, and aerospace applications.