TT Electronics/IRC

GQ8A011002FAT

GQ8A011002FAT Description

The GQ8A011002FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 10K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8A011002FAT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic QSOP package ensures thermal stability and longevity.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Space-Efficient: Compact dimensions (4.9mm x 6.02mm x 1.47mm) suit high-density layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.

GQ8A011002FAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Controls: Isolated feedback networks in power supplies or motor drives.
• Medical Electronics: Low-drift circuits requiring stable resistance over temperature.
• Test & Measurement Equipment: High-accuracy calibration and sensor conditioning.
• Automotive (Non-Automotive Grade): Non-safety-critical systems like infotainment.

Conclusion of GQ8A011002FAT

The GQ8A011002FAT combines precision, durability, and compactness, making it ideal for engineers seeking reliable thin-film networks in high-temperature or signal-critical environments. Its isolated design and ceramic construction provide superior performance over plastic-encased alternatives, while the QSOP footprint ensures compatibility with modern SMD processes. Though not PPAP or automotive-qualified, it remains a cost-effective choice for industrial, medical, and instrumentation applications demanding tight tolerances and thermal resilience.