TT Electronics/IRC

GQ8B024301FT

GQ8B024301FT Description

The GQ8B024301FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 15-resistor array features a 4.3KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ8B024301FT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise for sensitive circuits.
• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, saving PCB space.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-AEC-Q200) applications.
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.
• 1% Tolerance: Ensures high accuracy for precision voltage division or bus termination.

GQ8B024301FT Applications

This resistor network excels in:

• Bus Termination: Ideal for digital signal lines (e.g., DDR, PCIe) due to its BUS circuit designator and low parasitic effects.
• Analog Signal Conditioning: Used in op-amp gain networks, DAC/ADC interfaces, and sensor circuits.
• Industrial Control Systems: Suitable for PLC modules and power management PCBs requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Precision dividers and calibration circuits benefit from its low TCR and tight tolerance.

Conclusion of GQ8B024301FT

The GQ8B024301FT stands out for its combination of precision, power handling, and compact design, making it a reliable choice for high-density electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks. Engineers should consider this model for space-constrained, high-accuracy applications where thermal stability and long-term reliability are critical.