TT Electronics/IRC

GUS-QS8A-02-1103-CB

GUS-QS8A-02-1103-CB Description

The GUS-QS8A-02-1103-CB 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 termination, this device offers 110KΩ resistance per resistor 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. Its isolated (ISOL) circuit design allows independent resistor functionality, while the 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability circuits. The thin film technology delivers superior accuracy and low noise, critical for precision analog and digital systems.

GUS-QS8A-02-1103-CB Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Thin film resistors in a QSOP-16 package (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch for dense PCB layouts.
• Isolated Design: Independent resistors (ISOL) enable flexible circuit configurations.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull wing leads for reliable SMT assembly.
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C.

GUS-QS8A-02-1103-CB Applications

Ideal for precision electronics requiring tight tolerance and thermal stability, including:

• Medical Devices: Patient monitoring equipment, diagnostic tools.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Telecom Infrastructure: Signal conditioning, line drivers.
• Test & Measurement: Calibration circuits, data acquisition systems.
• Automotive (Non-Automotive Rated): Aftermarket electronics, infotainment (where PPAP compliance is not required).

Conclusion of GUS-QS8A-02-1103-CB

The GUS-QS8A-02-1103-CB excels in applications demanding high accuracy, thermal resilience, and compact form factors. Its isolated thin film network, combined with robust power handling and industry-standard packaging, makes it a superior choice over thicker film or less stable alternatives. While not PPAP or automotive-rated, it is a cost-effective solution for commercial and industrial precision circuits where reliability and performance are paramount.