TT Electronics/IRC

GQ8A011102FAT

GQ8A011102FAT Description

The GQ8A011102FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 11KΩ resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GQ8A011102FAT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact Design: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• Isolated Circuit Design: Each resistor is electrically isolated (ISOL), reducing crosstalk in sensitive circuits.
• Wide Operating Range: Suitable for environments up to 125°C, with derated power at elevated temperatures.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GQ8A011102FAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance under thermal stress.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Devices: High-reliability systems where consistency and low drift are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits, though not PPAP-compliant.

Conclusion of GQ8A011102FAT

The GQ8A011102FAT combines precision, compactness, and isolation in a single package, making it a standout choice for engineers prioritizing accuracy and thermal performance. Its ceramic QSOP housing and thin-film technology offer superior reliability over standard networks, particularly in high-temperature or noise-sensitive applications. While not automotive-grade, it remains a cost-effective solution for industrial, medical, and telecom designs demanding consistent performance.