TT Electronics/IRC

GQ8B011961FBT

GQ8B011961FBT Description

The GQ8B011961FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 16-pin QSOP-packaged device integrates 15 resistors with a 1.96KΩ resistance value per element, offering 1% tolerance and a low ±100ppm/°C temperature coefficient. Its ceramic case ensures robust thermal and mechanical performance, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments.

GQ8B011961FBT Features

• Precision & Stability: Thin-film technology ensures low TCR (±100ppm/°C) and tight 1% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm × 6.02mm × 1.47mm) save PCB space.
• Reliable Termination: Gull-wing leads enable secure SMD mounting with a 0.64mm pitch for fine-pitch applications.
• Derated Power Handling: Supports 70°C to 125°C operation at reduced power, ideal for thermal management.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial (non-automotive) use.

GQ8B011961FBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Pull-Up Networks: Ensures stable bias voltages in ADC/DAC circuits.
• Signal Conditioning: Ideal for sensor interfaces (e.g., thermocouples, strain gauges) due to low TCR.
• Medical & Test Equipment: High reliability meets stringent accuracy requirements.
• Industrial Controls: Withstands thermal stress in PLCs and motor drives.
• Communication Systems: Low-noise performance suits RF and baseband filtering.

Conclusion of GQ8B011961FBT

The GQ8B011961FBT combines precision, compactness, and ruggedness, making it a superior choice for engineers prioritizing signal integrity and space efficiency. Its ceramic thin-film design outperforms standard thick-film networks in stability and power handling, while the QSOP package aligns with modern miniaturization trends. Though not PPAP-certified, it is a cost-effective solution for industrial, medical, and communication systems where accuracy and thermal resilience are critical.