TT Electronics/IRC

GQCB011912GFT

GQCB011912GFT Description

The GQCB011912GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 19.1KΩ resistance value with a tight 2% 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 maximum voltage rating of 100V, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GQCB011912GFT Features

• High-Density Integration: 23 resistors in a compact QSOP ceramic case (8.66mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Precision Performance: Thin-film technology delivers low noise and excellent stability, ideal for analog and mixed-signal circuits.
• Robust Construction: Ceramic substrate enhances thermal management and durability in harsh environments.
• Automated Assembly Friendly: Gull-wing leads with 0.64mm pitch ensure reliable soldering and compatibility with high-speed pick-and-place systems.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C, outperforming many polymer-based networks.

GQCB011912GFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: BUS line termination and pull-up/down resistor arrays in PLCs and motor drives.
• Test & Measurement Equipment: High-accuracy reference circuits due to low TCR and tight tolerance.
• Aerospace & Defense: Reliable performance in extreme temperatures and vibration-prone environments.
• Medical Electronics: Stable biasing networks in diagnostic devices where consistency is critical.

Conclusion of GQCB011912GFT

The GQCB011912GFT stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or polymer-based alternatives. Its ceramic construction and thin-film technology ensure long-term reliability, while the QSOP package optimizes board space. Ideal for engineers seeking a high-density, high-stability resistor network for mission-critical designs, this model is particularly valuable in industrial, medical, and aerospace applications where performance under stress is non-negotiable.