TT Electronics/IRC

GQ8A033162CT

GQ8A033162CT Description

The GQ8A033162CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 31.6KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for precision analog circuits. The gull-wing SMD termination and 100V maximum voltage rating further enhance its reliability in surface-mount designs.

GQ8A033162CT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm QSOP package ideal for dense PCB layouts.
• Isolation-Centric Design: Labeled with "ISOL" circuit designator, optimized for isolated signal paths.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power.
• Thin-Film Technology: Delivers low noise and high accuracy for sensitive applications.

GQ8A033162CT Applications

This resistor network excels in:

• Industrial Automation: Precision voltage dividers and sensor conditioning circuits.
• Medical Electronics: Isolated signal paths in patient monitoring systems.
• Telecommunications: Impedance matching and line termination in high-frequency modules.
• Test & Measurement Equipment: Calibration and reference circuits requiring minimal drift.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ8A033162CT

The GQ8A033162CT stands out for its exceptional accuracy, rugged ceramic packaging, and isolation-focused design, making it a superior choice for precision electronics. Its thin-film technology, tight tolerances, and wide operating range cater to industries where reliability and performance are critical. While not RoHS-compliant, its QSOP gull-wing format ensures compatibility with automated assembly processes, offering a balance of precision and manufacturability for high-end applications.