TT Electronics/IRC

GQ8A031470GGT

GQ8A031470GGT Description

The GQ8A031470GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 147Ω resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°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 excellent thermal stability and durability. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power applications. With a maximum voltage rating of 100V, this component is ideal for circuits requiring isolation and precision.

GQ8A031470GGT Features

• High Precision: Thin-film technology ensures low TCR (±25ppm/°C) and tight 2% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch optimizes PCB space.
• Reliable Termination: Gull-wing leads provide secure surface mounting and solderability.
• Wide Operating Range: Stable performance from 70°C to 125°C, derated for high-temperature environments.
• Isolated Design: Circuit designator "ISOL" ensures independent resistor functionality, reducing crosstalk.

GQ8A031470GGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Electronics: Control systems, sensor conditioning circuits.
• Telecommunications: RF modules, impedance matching networks.
• Medical Devices: Low-noise, high-reliability instrumentation.
• Automotive (Non-Automotive Rated): Infotainment systems, non-safety-critical circuits.

Conclusion of GQ8A031470GGT

The GQ8A031470GGT combines precision, durability, and compact design, making it a superior choice for applications demanding stable resistance values under varying thermal conditions. Its ceramic QSOP package and thin-film technology offer distinct advantages over bulkier or less stable alternatives. While not PPAP or automotive-rated, it remains ideal for industrial, telecom, and medical electronics where accuracy and reliability are paramount. For engineers seeking a high-performance resistor network with low TCR and isolation, this model delivers exceptional value.