TT Electronics/IRC

GQ8A0366R5JFT

GQ8A0366R5JFT Description

The GQ8A0366R5JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance and thermal performance. Encased in a 16-pin QSOP ceramic package, this 66.5Ω, 5% tolerance network offers a ±25ppm/°C temperature coefficient, ensuring minimal resistance drift across its -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, it combines robustness with compact dimensions (4.9mm x 6.02mm x 1.47mm). The gull-wing termination and 0.64mm pitch facilitate reliable surface-mount assembly, while the isolated (ISOL) circuit design enhances flexibility in circuit layouts.

GQ8A0366R5JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Package: Provides superior thermal conductivity and mechanical durability vs. plastic alternatives.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power above 70°C).
• High Power Density: 0.75W total dissipation in a compact footprint, ideal for space-constrained designs.
• Isolated Resistors: Independent resistors allow versatile configuration without shared node limitations.
• Automated Assembly-Friendly: Gull-wing leads and tight tolerances (±0.1mm height/length) ensure compatibility with pick-and-place systems.

GQ8A0366R5JFT Applications

• Industrial Controls: Signal conditioning, feedback networks, and voltage dividers in harsh environments.
• Test & Measurement Equipment: Precision reference circuits and calibration networks.
• Medical Electronics: Isolated signal paths in diagnostic devices where stability is critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Aerospace & Defense: Reliable performance in extreme temperatures and vibration-prone systems.

Conclusion of GQ8A0366R5JFT

The GQ8A0366R5JFT stands out for its ceramic-encapsulated thin film resistors, offering unmatched thermal and electrical stability in a miniaturized QSOP package. Its isolated design, low TCR, and high power handling make it superior to standard plastic-packaged networks, particularly in high-reliability or precision applications. While non-compliant with EU RoHS, its performance justifies use in exempted industrial and military sectors. Engineers seeking a space-efficient, high-temperature-resistant solution will find this network ideal for demanding analog and mixed-signal designs.