TT Electronics/IRC

GQ8A036191BAT

GQ8A036191BAT Description

The GQ8A036191BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 6.19KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances reliability in high-voltage environments.

GQ8A036191BAT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in precision applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact & Efficient: 4.9mm x 6.02mm x 1.47mm dimensions with 0.64mm terminal pitch for space-constrained designs.
• Isolated Design: ISOL circuit configuration prevents crosstalk between resistors.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQ8A036191BAT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning circuits in industrial automation and medical devices.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Feedback networks in op-amp and amplifier circuits.
• High-reliability systems where low drift and long-term stability are critical.

Conclusion of GQ8A036191BAT

The GQ8A036191BAT stands out for its precision, compactness, and isolation properties, making it a superior choice for high-accuracy applications. Its ceramic construction, thin-film technology, and tight tolerances ensure consistent performance in harsh environments. While not RoHS-compliant, its thermal and electrical robustness compensates for niche requirements. Engineers seeking reliable, high-performance resistor networks for analog signal processing or precision measurement systems will find this model exceptionally well-suited.