TT Electronics/IRC

GQ8A034022FAT

GQ8A034022FAT Description

The GQ8A034022FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 40.2K Ohm resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers excellent 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) and 100V maximum voltage rating make it suitable for demanding circuits.

GQ8A034022FAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital systems.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel applications.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength compared to plastic alternatives.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact QSOP-16 Footprint: Saves board space (4.9mm x 6.02mm x 1.47mm) while supporting high-density layouts.
• Gull-Wing Termination: Ensures reliable solder joints in automated PCB assembly processes.

GQ8A034022FAT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks, and signal conditioning.
• Medical Electronics: High-reliability instrumentation where stability and low drift are critical.
• Telecommunications: Impedance matching and filtering in RF/analog circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules requiring isolation.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GQ8A034022FAT

The GQ8A034022FAT combines precision, isolation, and ruggedness in a compact SMD package, making it ideal for engineers prioritizing performance and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior reliability over standard networks. For applications demanding tight tolerances, low TCR, and high power density, this model stands out as a robust solution.

(Note: EU RoHS non-compliance may restrict use in certain regions; verify local regulations.)