TT Electronics/IRC

GQCB012741CT

GQCB012741CT Description

The GQCB012741CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 23-resistor array features a 2.74KΩ resistance value per resistor with an exceptional ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation 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 precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQCB012741CT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact & Efficient: 8.66mm x 6.02mm x 1.47mm footprint with 0.64mm terminal pitch for space-constrained designs.
• Wide Operating Range: Derated power up to 125°C, ideal for harsh environments.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.
• Automated Assembly Friendly: Gull-wing SMD termination compatible with pick-and-place processes.

GQCB012741CT Applications

This resistor network excels in:

• Precision Voltage Dividers & DAC/ADC Circuits: Due to its tight tolerance and low TCR.
• Medical & Test Equipment: Where signal integrity and long-term stability are critical.
• Industrial Control Systems: For robust performance in high-temperature environments.
• Communication Hardware: Such as RF modules and signal conditioning circuits.
• Aerospace & Defense Electronics: Where reliability under thermal stress is paramount.

Conclusion of GQCB012741CT

The GQCB012741CT stands out as a high-reliability resistor network, combining precision, compactness, and thermal resilience. Its thin-film technology and ceramic QSOP package make it superior to standard thick-film arrays in applications demanding low drift and high accuracy. While not automotive-grade or RoHS-compliant, it is an excellent choice for industrial, medical, and communication systems requiring stable performance under challenging conditions. Engineers seeking a low-noise, high-tolerance solution for analog signal processing will find this model ideal.