TT Electronics/IRC

GQCB021472JGT

GQCB021472JGT Description

The GQCB021472JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 14.7KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP package with gull-wing terminations, it offers surface-mount compatibility and robust ceramic construction for durability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding circuits.

GQCB021472JGT Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for sensitive analog/digital circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length), saving PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial environments.
• High Power Handling: 1W total dissipation (distributed across 23 resistors) outperforms similar networks in power density.
• Automotive-Grade Alternatives: While not PPAP-certified, its ceramic case and gull-wing leads provide mechanical resilience for vibration-prone applications.

GQCB021472JGT Applications

• Bus Termination/Voltage Division: The BUS circuit designator makes it ideal for I2C, SPI, or memory bus termination in embedded systems.
• Industrial Control Systems: Stable performance in PLC modules, sensor interfaces, and power management PCBs due to its wide temperature range.
• Test & Measurement Equipment: Low TCR (±50ppm/°C) ensures accuracy in multichannel data acquisition systems.
• Aerospace & Defense: Ceramic construction resists thermal shock, suitable for avionics and communication hardware.

Conclusion of GQCB021472JGT

The GQCB021472JGT stands out for its combination of precision, power efficiency, and compact design, making it a versatile choice for high-density PCBs requiring reliable resistor networks. Its thin-film technology and robust ceramic package offer superior performance over thick-film alternatives, particularly in thermal stability and longevity. While not RoHS-compliant, it remains a top pick for non-consumer industrial and aerospace applications where durability and electrical consistency are critical.