TT Electronics/IRC

GQ8A031403GFT

GQ8A031403GFT Description

The GQ8A031403GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 140K Ohm resistance with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 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 mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for demanding circuits.

GQ8A031403GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±25ppm/°C).
• Robust Ceramic Package: Enhances thermal performance and mechanical strength.
• Isolated Circuit Design (ISOL): Ensures independent resistor operation, ideal for signal isolation.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade applications.
• Compact QSOP-16 Form Factor: Saves board space with 4.9mm (L) x 6.02mm (D) x 1.47mm (H) dimensions.
• Gull Wing Termination: Ensures reliable solder joints for surface-mount assembly.

GQ8A031403GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Isolated signal conditioning and PLC modules.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.
• Telecommunications: RF and signal processing where low drift is critical.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical systems.

Conclusion of GQ8A031403GFT

The GQ8A031403GFT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, isolated design, and thin-film technology offer superior performance over standard thick-film alternatives. While not PPAP or automotive-qualified, it remains ideal for industrial, medical, and telecom applications demanding tight tolerances and thermal stability. Packaged in tubes for easy handling, this component is a robust solution for high-performance PCB designs.