TT Electronics/IRC

GQCB028252JCT

GQCB028252JCT Description

The GQCB028252JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 82.5K Ohm resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case enhances thermal and mechanical durability.

GQCB028252JCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• 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 ensures excellent heat dissipation and reliability in harsh environments.
• Wide Operating Range: Derated power capability up to 125°C, suited for industrial and automotive (non-AECQ) applications.
• Standardized Pitch: 0.64mm terminal spacing simplifies automated assembly processes.

GQCB028252JCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in data acquisition systems.
• Bus Termination: Ideal for CAN, I2C, or SPI buses due to its matched resistance and low TCR.
• Industrial Controls: Stable performance in PLC modules, motor drives, and power supplies.
• Test & Measurement Equipment: Low drift and high accuracy suit calibration circuits and sensor interfaces.

Conclusion of GQCB028252JCT

The GQCB028252JCT combines high-density integration, precision thin-film technology, and rugged ceramic packaging, making it a superior choice for engineers requiring reliable resistor networks in industrial, communication, and instrumentation systems. While not PPAP or automotive-qualified, its wide temperature range and low TCR provide a cost-effective solution for non-AECQ applications demanding long-term stability. Its QSOP gull-wing format ensures compatibility with modern SMD assembly workflows.