TT Electronics/IRC

GQCB021541JDT

GQCB021541JDT Description

The GQCB021541JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors with a common 1.54K Ohm resistance value, 5% tolerance, and a ±50ppm/°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 device offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB021541JDT Features

• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Robust Construction: Ceramic substrate enhances thermal stability and durability in harsh environments.
• Precision Performance: Thin-film technology delivers low noise and excellent TCR (±50ppm/°C), suitable for analog and digital circuits.
• Automated Assembly Compatibility: Gull-wing leads and 0.64mm terminal pitch streamline high-volume SMT processes.
• Wide Operating Range: Derated power up to 125°C, making it suitable for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).

GQCB021541JDT Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers and pull-up/down networks in communication systems.
• Analog Circuitry: Precision feedback networks in op-amp circuits and ADC/DAC interfaces.
• Power Management: Current-limiting and load-sharing in distributed power systems.
• Industrial Controls: Robust performance in PLC modules and sensor interfaces where temperature fluctuations occur.

Conclusion of GQCB021541JDT

The GQCB021541JDT combines high-density integration, thermal resilience, and electrical precision, making it a versatile choice for engineers designing reliable, compact electronics. While not automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks in industrial, telecom, and instrumentation applications. Its QSOP package and gull-wing termination further ensure compatibility with modern SMT workflows, delivering both technical and logistical advantages.