TT Electronics/IRC

GQ8A012211FAT

GQ8A012211FAT Description

The GQ8A012211FAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers 2.21KΩ resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The 16-pin gull-wing SMD configuration provides reliable surface-mount compatibility, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation. Its 100V maximum voltage rating and isolated (ISOL) circuit design enhance versatility in complex circuits.

GQ8A012211FAT Features

• Precision Thin Film Technology: Delivers stable performance with minimal drift.
• Ceramic QSOP Case: Enhances thermal management and durability in harsh environments.
• High-Density Packaging: Compact 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint ideal for space-constrained designs.
• Gull-Wing Termination: Ensures robust solder joints and compatibility with automated assembly.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Low TCR (±100ppm/°C): Minimizes resistance variation under thermal stress.
• Non-Automotive (PPAP No): Optimized for industrial and commercial applications.

GQ8A012211FAT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.
• Test & Measurement Equipment: Calibration and sensor interfacing.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.
• Telecommunications: RF and analog signal processing modules.

Conclusion of GQ8A012211FAT

The GQ8A012211FAT stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding stable resistance in a small footprint. While not RoHS-compliant, its ceramic construction and thin film technology offer long-term reliability in industrial and commercial settings. Engineers will appreciate its balance of performance and packaging efficiency, particularly in high-density PCBs or temperature-variable environments.