TT Electronics/IRC

GQ8A0230R9DCT

GQ8A0230R9DCT Description

The GQ8A0230R9DCT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation applications. Housed in a 16-pin QSOP ceramic package, it offers a 30.9Ω resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. Rated for 0.1W (1/10W) per resistor and 0.75W (3/4W) total power dissipation, it supports 100V maximum voltage and features gull-wing SMD terminations for reliable surface mounting. Its isolated (ISOL) circuit design and ceramic case provide superior thermal and electrical performance in harsh environments.

GQ8A0230R9DCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog/digital circuits.
• Ceramic QSOP Package: Enhances thermal conductivity and mechanical robustness vs. plastic alternatives.
• High Power Density: 0.75W total rating in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Isolated Resistors: Independent circuits (ISOL) prevent crosstalk, ideal for signal conditioning.
• Automated Assembly Compatibility: 0.64mm pitch gull-wing leads facilitate high-speed PCB placement.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.

GQ8A0230R9DCT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks in PLCs.
• Medical Electronics: Isolation barriers in patient monitoring equipment.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits requiring long-term drift immunity.
• Aerospace & Defense: Ruggedized avionics where ceramic packages outperform organic substrates.

Conclusion of GQ8A0230R9DCT

The GQ8A0230R9DCT combines precision, power efficiency, and isolation in a ceramic QSOP package, making it a superior choice for applications demanding thermal resilience and electrical integrity. Its thin film construction and tight tolerances cater to high-reliability sectors, while the SMD-compatible design streamlines manufacturing. Though non-automotive and non-RoHS, its performance in extreme conditions positions it as a niche solution for professional-grade electronics.