TT Electronics/IRC

GUS-QS8A-03-1052-DB

GUS-QS8A-03-1052-DB Description

The GUS-QS8A-03-1052-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 10.5KΩ resistance value with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package, it offers a compact 4.9mm x 6.02mm footprint with a 1.47mm profile, making it ideal for space-constrained designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 0.75W (3/4W) total power rating and 100V maximum voltage support robust operation in precision circuits.

GUS-QS8A-03-1052-DB Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Compact Design: QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.
• Isolated Configuration: 8 independent resistors (ISOL circuit designator) for flexible circuit integration.
• Reliable Power Handling: 0.1W per resistor (0.75W total) derated up to 125°C.
• Thin-Film Technology: Delivers superior stability, low noise, and long-term reliability.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with SMT processes.

GUS-QS8A-03-1052-DB Applications

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

• Medical Devices: Patient monitoring equipment requiring stable signal conditioning.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation with tight tolerance demands.
• Communications: RF modules and baseband processing where thermal stability is critical.
• Test & Measurement: Calibration circuits and high-accuracy dividers.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GUS-QS8A-03-1052-DB

The GUS-QS8A-03-1052-DB combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance electronics. Its thin-film construction, isolated resistors, and robust power handling address challenges in medical, industrial, and communication systems. While not PPAP or automotive-rated, its tight tolerances and thermal performance justify its use in mission-critical applications where accuracy and stability are paramount. Packaged in tubes for automated handling, it streamlines production without compromising quality.