TT Electronics/IRC

GQ8A014422FFT

GQ8A014422FFT Description

The GQ8A014422FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 44.2K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers superior thermal stability and durability. The 16-pin gull-wing SMD termination facilitates reliable surface-mount assembly, while the 0.75W (3/4W) total power rating (0.1W per resistor) supports moderate power dissipation. With a maximum voltage rating of 100V, it is suitable for demanding circuit environments.

GQ8A014422FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength in harsh conditions.
• Isolated Circuit Design (ISOL): Ensures independent resistor functionality, ideal for signal isolation.
• Compact QSOP-16 Form Factor: Space-saving 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances.
• Gull-Wing Termination: Reliable solderability for automated PCB assembly.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).

GQ8A014422FFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: PLCs, sensor interfaces requiring isolation.
• Medical Electronics: Patient monitoring equipment with stringent tolerance requirements.
• Automotive (Non-Automotive Grade): Infotainment systems, non-safety-critical circuits.
• Test & Measurement Equipment: Calibration circuits, reference networks.

Conclusion of GQ8A014422FFT

The GQ8A014422FFT combines precision, reliability, and compact design, making it a superior choice for engineers needing stable resistor networks in high-temperature or precision-critical environments. Its ceramic construction, isolated design, and thin-film technology provide distinct advantages over standard thick-film networks, particularly in applications demanding long-term stability and minimal drift. While not PPAP or automotive-grade, it remains a cost-effective solution for industrial, medical, and instrumentation markets.