TT Electronics/IRC

GQCB011102CAT

GQCB011102CAT Description

The GQCB011102CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 11K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±100ppm/°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.

GQCB011102CAT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±100ppm/°C) for stable operation in varying environments.
• Robust Ceramic Case: Enhances thermal stability and durability, ideal for harsh conditions.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports power-sensitive designs.
• QSOP Gull-Wing Package: Ensures reliable surface-mount assembly with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for industrial applications.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use, though not PPAP-compliant.

GQCB011102CAT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: Ideal for sensor interfaces and ADC/DAC circuits due to its tight tolerance.
• Medical & Test Equipment: Where low drift and high accuracy are critical.
• Industrial Control Systems: Robust ceramic construction withstands elevated temperatures and mechanical stress.
• Communication Hardware: Stable performance in RF and signal processing modules.

Conclusion of GQCB011102CAT

The GQCB011102CAT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic QSOP package and thin-film technology offer superior stability over alternatives, though it is not RoHS-compliant. Recommended for industrial, medical, and communication systems where accuracy and thermal resilience are paramount.