TT Electronics/IRC

GQ8A011802GFT

GQ8A011802GFT Description

The GQ8A011802GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features an 18K Ohm resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating ensure reliable operation under load.

GQ8A011802GFT Features

• High Precision: 2% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Compact Design: 4.9mm x 6.02mm x 1.47mm dimensions with 0.64mm terminal pitch for space-constrained layouts.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Isolated Circuit Design: ISOL configuration ensures independent resistor performance.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQ8A011802GFT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance values.
• Signal conditioning in industrial and automotive electronics (though not PPAP/Automotive certified).
• Medical devices where low TCR and high reliability are critical.
• Telecommunication equipment demanding compact, high-density resistor arrays.
• Test and measurement instruments benefiting from isolated resistor networks.

Conclusion of GQ8A011802GFT

The GQ8A011802GFT stands out for its thin-film technology, ceramic encapsulation, and isolated design, offering superior performance in precision applications. Its compact QSOP package, low TCR, and high power rating make it a versatile choice for engineers designing high-reliability systems. While not RoHS-compliant or automotive-grade, its thermal stability and accuracy make it well-suited for industrial, medical, and telecom applications where consistent performance is paramount.