TT Electronics/IRC

GQCB011431CBT

GQCB011431CBT Description

The GQCB011431CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors with a 1.43KΩ resistance value, offering a tight 0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, this 24-pin gull-wing SMD component is optimized for surface-mount assembly, with a compact footprint (8.66mm x 6.02mm x 1.47mm) and robust 1W total power rating (0.05W per resistor). Its 100V maximum voltage rating and EAR99 ECCN classification make it suitable for industrial and commercial use, though it is not PPAP or automotive-qualified.

GQCB011431CBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±100ppm/°C) for stable signal conditioning.
• Ceramic QSOP Package: Enhances thermal performance and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact 24-pin layout, saving PCB space.
• Gull-Wing Termination: Facilitates reliable soldering and automated pick-and-place processes.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C.
• Non-Automotive Grade: Ideal for industrial controls, test equipment, and telecom infrastructure.

GQCB011431CBT Applications

This resistor network excels in precision analog circuits, including:

• Voltage Dividers & DAC/ADC Interfaces: Low TCR ensures minimal drift in reference circuits.
• Medical Instrumentation: High reliability meets stringent accuracy requirements.
• Communication Systems: Stable performance in RF and signal processing modules.
• Industrial Automation: Robust ceramic construction withstands vibration and thermal cycling.

Conclusion of GQCB011431CBT

The GQCB011431CBT stands out for its combination of precision, power handling, and compact design, making it a superior choice for applications demanding tight tolerance and thermal stability. While not RoHS-compliant or automotive-rated, its ceramic package and thin-film technology offer unmatched performance in industrial and commercial settings. Engineers will appreciate its ease of integration and consistent performance in high-reliability systems.