TT Electronics/IRC

GQ8A036650JAT

GQ8A036650JAT Description

The GQ8A036650JAT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features 665Ω resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-reliability designs. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8A036650JAT Features

• Thin-film technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated (ISOL) circuit design: Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Wide temperature range: Reliable performance from 70°C to 125°C with derated power handling.
• Compact QSOP package: 4.9mm × 6.02mm × 1.47mm dimensions save board space in dense layouts.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• High power density: 0.75W total rating in a small footprint, outperforming similar networks.

GQ8A036650JAT Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecom infrastructure: Signal conditioning and impedance matching in RF modules.
• Medical devices: Low-noise, high-reliability systems where thermal stability is critical.
• Automotive (non-AECQ): Infotainment or dashboard electronics (note: not PPAP/AECQ-qualified).

Conclusion of GQ8A036650JAT

The GQ8A036650JAT combines thin-film precision, compact packaging, and robust thermal performance, making it a standout choice for engineers prioritizing accuracy and space efficiency. While not automotive-grade, its ceramic construction and isolated design suit demanding industrial and telecom applications. For designs requiring tight-tolerance, low-TCR networks in a miniaturized footprint, this model offers a compelling balance of performance and reliability.