TT Electronics/IRC

GQ8A025231FT

GQ8A025231FT Description

The GQ8A025231FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 5.23KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent 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 moderate-power circuits. With a maximum voltage rating of 100V, it is ideal for industrial and instrumentation applications requiring isolation and precision.

GQ8A025231FT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures thermal and mechanical stability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Isolated Circuit Design: 8 independent resistors (ISOL configuration) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB assembly.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8A025231FT Applications

This resistor network excels in:

• Precision analog circuits (e.g., signal conditioning, voltage dividers).
• Isolation networks in measurement equipment (e.g., multimeters, oscilloscopes).
• Embedded systems requiring stable, low-drift resistance.
• Power supply feedback loops where tight tolerance is critical.
• Medical and test instrumentation demanding high reliability.

Conclusion of GQ8A025231FT

The GQ8A025231FT stands out for its precision, isolation capability, and robust ceramic packaging, making it a superior choice for applications requiring stable, high-accuracy resistance networks. While not PPAP or automotive-grade, its thin-film technology and gull-wing SMD design ensure reliability in industrial, medical, and test environments. Engineers will appreciate its compact footprint, tight tolerances, and thermal performance, which reduce design complexity and enhance system longevity.