TT Electronics/IRC

GQ8B0169R8FDT

GQ8B0169R8FDT Description

The GQ8B0169R8FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 69.8Ω resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures superior thermal stability and reliability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates efficiently across a wide temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GQ8B0169R8FDT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR ensure consistent performance in precision circuits.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal and long-term stability.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes high-density layouts.
• Reliable Power Handling: 0.75W total power dissipation (0.05W per resistor) suits moderate-power applications.
• Wide Operating Range: Rated for -55°C to +125°C, ideal for industrial and automotive environments (though non-automotive PPAP).
• Surface-Mount Ready: Gull-wing leads enable reliable soldering and automated assembly.

GQ8B0169R8FDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Industrial Electronics: Sensor interfaces, instrumentation, and control systems requiring stable resistance.
• Power Management: Current-limiting networks in low-power DC/DC converters.
• Test & Measurement Equipment: Calibration circuits where tolerance and TCR are critical.

Conclusion of GQ8B0169R8FDT

The GQ8B0169R8FDT combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance analog or mixed-signal systems. Its ceramic thin-film construction and tight electrical specs outperform generic thick-film networks, particularly in environments with thermal fluctuations. While not PPAP-qualified for automotive use, it remains a robust solution for industrial, telecom, and consumer electronics where accuracy and space savings are paramount. Packaged in tubes for SMD assembly, it streamlines manufacturing workflows.