TT Electronics/IRC

GQ8A011182GFT

GQ8A011182GFT Description

The GQ8A011182GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 11.8KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. The 16-pin gull-wing SMD termination ensures reliable surface-mount compatibility, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8A011182GFT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and 2% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case enhances thermal stability and durability in harsh environments.
• Isolated Design: 8 independent resistors (ISOL circuit designator) allow flexible circuit configurations.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes PCB real estate.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-AECQ) applications.
• Reliable Termination: Gull-wing leads ensure strong solder joints and mechanical integrity.

GQ8A011182GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance.
• Industrial Control Systems: PLCs, motor drives, and power supplies where thermal performance is critical.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Telecom Infrastructure: RF and baseband circuitry demanding low noise and high reliability.

Conclusion of GQ8A011182GFT

The GQ8A011182GFT combines precision, durability, and compactness, making it a superior choice for engineers seeking reliable thin-film resistor networks. Its ceramic construction, isolated design, and wide temperature range address challenges in industrial, medical, and telecom applications. While not RoHS-compliant, its performance in high-reliability environments justifies its use in specialized designs. For projects demanding tight tolerances and thermal stability, this model stands out among comparable networks.