TT Electronics/IRC

GQCB011821DCT

GQCB011821DCT Description

The GQCB011821DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 1.82KΩ resistance value per resistor with a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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.

GQCB011821DCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal stability and durability in harsh environments.
• High Power Handling: 1W total power dissipation (0.05W per resistor) supports power-sensitive applications.
• Space-Efficient QSOP Design: Ideal for high-density PCB layouts with a 0.64mm terminal pitch.
• Automated Assembly Compatibility: Gull-wing SMD termination suits modern pick-and-place processes.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQCB011821DCT Applications

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

• Voltage Dividers & Signal Conditioning: High accuracy ensures minimal signal distortion.
• Medical & Test Equipment: Stable performance under thermal stress is critical.
• Industrial Control Systems: Ceramic casing resists vibration and thermal cycling.
• Communication Hardware: Low TCR maintains signal integrity in RF/mixed-signal PCBs.
• Power Management Circuits: Distributed power dissipation across multiple resistors enhances reliability.

Conclusion of GQCB011821DCT

The GQCB011821DCT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-performance electronics. Its ceramic QSOP package and thin-film technology offer unmatched stability in fluctuating environments, while the 0.5% tolerance ensures consistent performance in critical applications. Whether for industrial, medical, or communication systems, this resistor network delivers reliability and space savings without compromising on electrical characteristics.