TT Electronics/IRC

GQCB023921GGT

GQCB023921GGT Description

The GQCB023921GGT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 3.92KΩ resistance value with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 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 high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB023921GGT Features

• Precision Thin Film Technology: Delivers high accuracy and low noise for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal stability and mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• QSOP Gull Wing Package: Ensures secure soldering and compatibility with automated assembly processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use where automotive certification isn’t required.

GQCB023921GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Industrial Controls: PLCs, sensor interfaces, and power management systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR and tight tolerance.
• Telecom Infrastructure: Line drivers, filters, and RF modules where space and reliability are critical.

Conclusion of GQCB023921GGT

The GQCB023921GGT combines precision, compactness, and ruggedness, making it a standout choice for engineers designing high-performance electronics. Its ceramic QSOP package, thin-film technology, and BUS-oriented design address challenges in signal integrity and thermal management, particularly in industrial and communication systems. While not RoHS-compliant, its exceptional electrical specs justify its use in specialized applications where durability and accuracy are paramount.