TT Electronics/IRC

GQ8A021130DCT

GQ8A021130DCT Description

The GQ8A021130DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-resistor isolated network features a 113 Ω resistance value with an exceptional ±0.5% tolerance and a low ±50 ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and mechanical robustness. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision analog and digital circuits.

GQ8A021130DCT Features

• High Precision: ±0.5% tolerance and ±50 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing terminations for durability in surface-mount applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Compact Footprint: 4.9mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GQ8A021130DCT Applications

This resistor network excels in:

• Precision Voltage Dividers & DAC/ADC Circuits: Due to its tight tolerance and low TCR.
• Medical & Test Equipment: Where signal integrity and stability are critical.
• Industrial Control Systems: For robust performance in harsh environments.
• Telecommunications: High-frequency applications benefit from its low parasitic effects.
• Automotive (Non-Automotive Qualified): Suitable for prototyping or non-safety-critical designs.

Conclusion of GQ8A021130DCT

The GQ8A021130DCT stands out for its precision, isolation, and ceramic-based reliability, making it ideal for engineers requiring high-accuracy resistance networks. While not PPAP or automotive-qualified, its thin-film technology and rugged QSOP package ensure consistent performance in industrial, medical, and communication systems. For designs demanding tight tolerances and thermal stability, this model offers a compelling balance of performance and durability.