TT Electronics/IRC

GQ8A0278R7GFT

GQ8A0278R7GFT Description

The GQ8A0278R7GFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 78.7Ω resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The isolated (ISOL) circuit design and gull-wing termination facilitate easy surface mounting, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8A0278R7GFT Features

• Precision Thin Film Technology: Delivers stable performance with minimal drift.
• High Power Handling: 0.75W total rating (0.1W per resistor) for robust operation.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Low TCR: ±50ppm/°C ensures minimal resistance variation with temperature changes.
• Compact QSOP Package: 16-pin gull-wing SMD design for high-density PCB layouts.
• Isolated Resistors: Independent resistors (ISOL) for flexible circuit design.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8A0278R7GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance.
• Industrial Control Systems: PLCs, motor drives, and power supplies.
• Telecommunications: RF and signal processing modules.
• Medical Electronics: Diagnostic devices where consistency is critical.

Conclusion of GQ8A0278R7GFT

The GQ8A0278R7GFT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in high-performance electronics. Its thin film technology, isolated design, and robust ceramic package offer superior performance over standard thick-film alternatives, particularly in temperature-sensitive or space-constrained applications. While not RoHS-compliant, its technical merits make it ideal for industrial, telecom, and precision analog systems.