TT Electronics/IRC

GQ8A031273JFT

GQ8A031273JFT Description

The GQ8A031273JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 8-resistor isolated network features a 127K Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers a compact 4.9mm x 6.02mm footprint with gull-wing SMD termination, making it ideal for space-constrained PCB designs. The 0.75W (3/4W) total power rating and 100V maximum voltage further enhance its suitability for demanding circuits.

GQ8A031273JFT Features

• High Precision: Thin-film technology delivers ±25ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and excellent heat dissipation.
• Space-Efficient: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch optimizes board space.
• Isolated Design: Circuit designator "ISOL" indicates independent resistors, reducing crosstalk in sensitive applications.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQ8A031273JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance.
• Medical Devices: Low-noise, high-reliability circuits in diagnostic equipment.
• Telecommunications: RF modules and filtering circuits where thermal stability is critical.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GQ8A031273JFT

The GQ8A031273JFT stands out for its thin-film accuracy, compact QSOP package, and isolated resistor design, making it a superior choice for precision analog and mixed-signal applications. While not PPAP or automotive-rated, its ceramic construction and wide temperature range ensure reliability in industrial, medical, and telecom environments. Engineers seeking a balance of performance, size, and cost will find this network resistor ideal for high-density, thermally challenging designs.