TT Electronics/IRC

GUS-QS8A-02-1690-GG

GUS-QS8A-02-1690-GG Description

The GUS-QS8A-02-1690-GG from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing termination, this surface-mount device offers a 169 Ω resistance per resistor with a tight 2% tolerance and a low ±50 ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit layouts. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. The compact dimensions (4.9mm length × 6.02mm depth × 1.47mm height) and 0.64mm terminal pitch enable high-density PCB integration.

GUS-QS8A-02-1690-GG Features

• Thin-film technology: Delivers superior stability, low noise, and precision.
• Isolated network (ISOL): Each resistor operates independently, enhancing design flexibility.
• High power handling: 0.75W total (0.1W per resistor) outperforms standard networks in power dissipation.
• Wide temperature range: Stable performance from 70°C to 125°C under derated power.
• Compact QSOP package: Space-saving 16-pin gull-wing SMD design for dense layouts.
• Robust construction: 100V maximum voltage rating and ±50 ppm/°C TCR ensure reliability in harsh environments.

GUS-QS8A-02-1690-GG Applications

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial automation: Signal conditioning, PLCs, and control systems requiring stable resistance.
• Medical electronics: Diagnostic equipment where low noise and accuracy are critical.
• Telecommunications: RF modules and filtering circuits benefiting from thin-film performance.
• Automotive subsystems (non-automotive rated): Infotainment and dashboard electronics (note: not PPAP/automotive compliant).

Conclusion of GUS-QS8A-02-1690-GG

The GUS-QS8A-02-1690-GG excels in applications demanding precision, compactness, and thermal stability. Its isolated thin-film resistors, high power rating, and robust package make it a standout choice for industrial, medical, and telecom designs. While not automotive-grade, its performance in moderate-temperature environments and high-density PCBs ensures versatility for engineers prioritizing reliability and space efficiency.