TT Electronics/IRC

GQCB021872GFT

GQCB021872GFT Description

The GQCB021872GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 18.7KΩ resistance value per element with a tight 2% tolerance and a low ±50ppm/°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 excellent thermal stability and durability. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 1W total power rating (0.05W per resistor) makes it suitable for power-sensitive circuits.

GQCB021872GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable performance in varying environments.
• Robust Ceramic Package: Ensures superior thermal management and mechanical strength compared to plastic alternatives.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Wide Voltage Rating: Supports up to 100V, making it versatile for industrial and instrumentation applications.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable efficient SMT processes.

GQCB021872GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Robust performance in PLCs, motor drives, and sensor interfaces.
• Test & Measurement Equipment: Stable resistance values critical for calibration and accuracy.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is paramount.
• Aerospace & Defense: Ceramic construction withstands harsh environments and thermal cycling.

Conclusion of GQCB021872GFT

The GQCB021872GFT stands out for its precision, durability, and compact integration, making it a top choice for engineers requiring reliable resistor networks in demanding applications. Its ceramic QSOP package, thin-film technology, and wide operating range offer distinct advantages over comparable models, particularly in industrial and high-reliability sectors. While not RoHS-compliant, its performance metrics justify its use in specialized designs where stability and longevity are critical.