TT Electronics/IRC

GQ8A018060FT

GQ8A018060FT Description

The GQ8A018060FT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and robust thermal performance. Encased in a ceramic QSOP package, this 806Ω, 1% tolerance network offers ±100ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports demanding circuits while maintaining 100V maximum voltage rating. The 16-pin gull-wing SMD termination and 0.64mm terminal pitch facilitate compact PCB layouts in space-constrained designs.

GQ8A018060FT Features

• Isolated Resistor Network (ISOL): Ensures independent resistor performance, critical for signal isolation.
• Ceramic QSOP Case: Enhances thermal stability and mechanical durability compared to plastic packages.
• Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±100ppm/°C) for precision applications.
• High Power Density: 0.75W total dissipation in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Automated Assembly Compatibility: Gull-wing leads and ±0.1mm dimensional tolerances streamline SMT processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use where automotive certification isn’t required.

GQ8A018060FT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference dividers.
• Medical Electronics: High-reliability circuits in patient monitoring equipment.
• Test & Measurement: Precision voltage dividers and calibration networks.
• Industrial Controls: Robust solutions for PLCs and motor drive feedback circuits.
• Telecom Infrastructure: RF matching networks and line termination in base stations.

Conclusion of GQ8A018060FT

The GQ8A018060FT excels in precision, power handling, and thermal performance, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, thin film accuracy, and isolated design address challenges in noise-sensitive or high-temperature applications. While not RoHS-compliant, its niche suitability for industrial and telecom systems ensures long-term viability in specialized markets. For designs demanding tight tolerances and durability, this network offers a compelling balance of size, performance, and cost.