TT Electronics/IRC

GQ8A024992GT

GQ8A024992GT Description

The GQ8A024992GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 49.9K Ohm resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while the 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A024992GT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• Ceramic QSOP Case: Provides excellent thermal stability and mechanical robustness.
• Precision Thin-Film Technology: Delivers low noise and high accuracy (±50ppm/°C).
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: 4.9mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm height/length).
• Gull-Wing Termination: Ensures secure PCB mounting and solder joint integrity.

GQ8A024992GT Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems where stability and isolation are critical. Its high-voltage tolerance (100V) suits power supply dividers, while the low TCR makes it perfect for temperature-sensitive feedback networks. Commonly used in:

• ADC/DAC reference circuits
• Signal conditioning modules
• Automotive sensors (non-automotive grade but robust for industrial use)
• Test & measurement equipment

Conclusion of GQ8A024992GT

The GQ8A024992GT stands out for its precision, isolation, and compact ceramic packaging, offering superior performance in harsh environments. While not PPAP or automotive-qualified, its thin-film technology and high power rating make it a reliable choice for industrial and medical electronics. Engineers seeking stable, high-density resistor networks will find this model exceptionally versatile.