TT Electronics/IRC

GUS-QS8A-03-61R9-CC

GUS-QS8A-03-61R9-CC Description

The GUS-QS8A-03-61R9-CC 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, it offers a 61.9 Ω resistance per resistor with an ultra-tight ±0.25% tolerance and a low ±25 ppm/°C temperature coefficient. The network operates over a wide temperature range (-70°C to +125°C) and delivers a total power rating of 0.75W (0.1W per resistor), making it suitable for precision analog and digital circuits. Its isolated (ISOL) circuit design ensures minimal crosstalk, while the 100V maximum voltage rating enhances reliability in high-voltage environments.

GUS-QS8A-03-61R9-CC Features

• High Precision: ±0.25% tolerance and ±25 ppm/°C TCR for stable performance in temperature-varying conditions.
• Robust Construction: Thin film technology ensures low noise and long-term stability.
• Compact Form Factor: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm dimensional tolerances for dense PCB layouts.
• Isolated Design: Independent resistors reduce interference in sensitive circuits.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive (non-AECQ) applications.
• Surface-Mount Ready: 0.64mm terminal pitch for compatibility with automated assembly processes.

GUS-QS8A-03-61R9-CC Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Electronics: Patient monitoring systems requiring low drift.
• Test & Measurement Equipment: High-accuracy signal conditioning.
• Industrial Controls: PLCs and motor drivers where isolation mitigates noise.
• Telecom Infrastructure: Base station signal processing with tight tolerance demands.

Conclusion of GUS-QS8A-03-61R9-CC

The GUS-QS8A-03-61R9-CC combines precision, reliability, and compactness, addressing the needs of high-performance electronics. Its isolated thin film resistors, wide temperature range, and robust power handling make it a superior choice over standard arrays in applications demanding exacting specifications. While not automotive-grade (PPAP/Non-AECQ), it is ideal for industrial, medical, and telecom systems where accuracy and stability are paramount. Packaged in tubes for automated handling, it streamlines manufacturing efficiency.