TT Electronics/IRC

GQ8B029091GFT

GQ8B029091GFT Description

The GQ8B029091GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 9.09KΩ resistance and a tight 2% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy. With a power rating of 0.75W (3/4W) and a ±50ppm/°C temperature coefficient, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design make it ideal for automated assembly.

GQ8B029091GFT Features

• High Precision: 2% tolerance and ±50ppm/°C TCR ensure stable performance in demanding environments.
• Robust Construction: Ceramic case enhances durability and thermal management.
• Compact Design: 4.9mm x 6.02mm footprint with a 1.47mm profile saves board space.
• High Power Handling: 0.75W total power (0.05W per resistor) supports energy-intensive applications.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch simplify PCB assembly.
• Wide Voltage Range: 100V maximum rating accommodates diverse circuit requirements.

GQ8B029091GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Robust performance in PLCs, motor drives, and sensor interfaces.
• Medical Electronics: Reliable operation in diagnostic equipment due to low drift and high accuracy.
• Telecommunications: Signal processing and impedance matching in RF modules.
• Automotive Systems: Despite not being automotive-grade, its 125°C rating suits non-safety-critical automotive electronics.

Conclusion of GQ8B029091GFT

The GQ8B029091GFT combines precision, compactness, and power efficiency, making it a standout choice for high-reliability applications. Its ceramic construction, thin-film technology, and tight tolerances outperform similar networks in stability and longevity. While not PPAP or RoHS compliant, it remains a cost-effective solution for industrial, medical, and telecom designs requiring consistent performance under thermal stress.