TT Electronics/IRC

GQ8A021910JFT

GQ8A021910JFT Description

The GQ8A021910JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance and thermal performance. Housed in a 16-pin QSOP ceramic package, it features a 191Ω resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). The device offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports a maximum voltage rating of 100V, making it suitable for demanding circuit environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal dissipation.

GQ8A021910JFT Features

• High Precision: Thin film technology delivers ±50ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic QSOP package ensures mechanical strength and superior heat resistance.
• Space-Efficient: Compact dimensions (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimize board space.
• Isolated Design: Circuit designator "ISOL" indicates isolated resistors, ideal for independent signal paths.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).

GQ8A021910JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Stable resistance for PLC I/O modules and sensor interfaces.
• Test & Measurement Equipment: Low-drift performance in multichannel data acquisition systems.
• Telecom Infrastructure: Reliable termination for high-frequency RF modules.
• Medical Electronics: Isolation-critical applications like patient monitoring devices.

Conclusion of GQ8A021910JFT

The GQ8A021910JFT combines thin film accuracy, ceramic ruggedness, and compact SMD design to address challenges in precision electronics. While not automotive-grade, its isolated resistors, wide temperature range, and high power density make it a standout choice for industrial, telecom, and medical designs requiring stable, space-efficient resistance networks. For engineers prioritizing thermal stability and layout flexibility, this model offers a compelling balance of performance and reliability.