TT Electronics/IRC

GQ8A031650FCT

GQ8A031650FCT Description

The GQ8A031650FCT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers 165Ω resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for high-reliability environments. The 0.75W total power rating (0.1W per resistor) and gull-wing SMD termination enable efficient heat dissipation and secure PCB mounting. Packaged in a tube, this 16-pin network meets industrial standards but is not PPAP or automotive-qualified.

GQ8A031650FCT Features

• Precision Thin Film Technology: Delivers ±25ppm/°C stability and 1% tolerance for critical analog/digital circuits.
• Robust Ceramic QSOP Package: Enhances thermal performance and durability in harsh conditions.
• Isolated Resistor Network (ISOL): Prevents crosstalk, ideal for multi-channel isolation in measurement systems.
• High Power Density: 0.75W total dissipation (0.1W per resistor) supports compact designs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Gull-Wing SMD Termination: Ensures reliable surface-mount assembly with 0.64mm pitch for high-density PCBs.

GQ8A031650FCT Applications

• Industrial Automation: Signal conditioning in PLCs, isolators, and sensor interfaces.
• Test & Measurement Equipment: Precision voltage dividers and reference networks.
• Medical Electronics: Isolation barriers in patient monitoring systems.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency circuits.
• Power Management: Current sensing and feedback networks in DC-DC converters.

Conclusion of GQ8A031650FCT

The GQ8A031650FCT excels in applications requiring high isolation, precision, and thermal resilience. Its ceramic construction, thin-film accuracy, and isolated design distinguish it from standard resistor arrays, making it a preferred choice for industrial, medical, and telecom systems. While not automotive-grade, its wide temperature range and robust packaging ensure reliability in mission-critical electronics. Engineers seeking a low-drift, high-voltage-resistant network will find this model optimally balanced for performance and durability.