TT Electronics/IRC

GQCB0251R0GFT

GQCB0251R0GFT Description

The GQCB0251R0GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor network features a 51Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°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 compact 8.66mm × 6.02mm × 1.47mm footprint with gull-wing SMD termination, making it ideal for space-constrained designs. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust operation in high-density PCB layouts.

GQCB0251R0GFT Features

• Precision Thin Film Technology: Delivers superior accuracy (±2%) and low TCR (±50ppm/°C) for stable performance in varying thermal conditions.
• High-Density Integration: 23 resistors in a 24-pin QSOP ceramic package optimize board space while reducing component count.
• Robust Construction: Ceramic substrate ensures excellent thermal stability and mechanical durability.
• Automated Assembly Friendly: Gull-wing SMD termination and 0.64mm terminal pitch simplify pick-and-place processes.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C, suitable for industrial environments.

GQCB0251R0GFT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications, particularly in:

• Industrial Control Systems: Stable resistance in harsh environments with temperature fluctuations.
• Medical Electronics: Reliable performance in diagnostic equipment where accuracy is critical.
• Telecommunications: Signal integrity in high-frequency PCB designs.
• Test & Measurement Equipment: Low-noise, high-accuracy resistance networks for calibration circuits.

Conclusion of GQCB0251R0GFT

The GQCB0251R0GFT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance electronic systems. Its thin-film technology, ceramic packaging, and robust electrical ratings ensure longevity and consistency, even in demanding applications. While not automotive-grade or RoHS-compliant, its industrial-grade durability and ease of integration make it a versatile solution for professional electronics.