TT Electronics/IRC

GQ8B012551GAT

GQ8B012551GAT Description

The GQ8B012551GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 15 resistors in a 16-pin QSOP package with a 2.55KΩ resistance value and a tight 2% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, ensuring stability under thermal stress. Encased in a ceramic substrate, it offers superior thermal management and durability. Rated for 0.75W (3/4W) total power and 0.05W (1/20W) per resistor, it supports 100V maximum voltage, making it suitable for demanding circuits.

GQ8B012551GAT Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm × 6.02mm × 1.47mm) with gull-wing SMD termination for space-constrained designs.
• Precision Performance: Thin-film technology ensures low noise and high accuracy (±2% tolerance, ±100ppm/°C TCR).
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Automation-Friendly: Tube packaging simplifies pick-and-place assembly.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and telecom environments.

GQ8B012551GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Bus Termination: High-speed data lines (e.g., DDR memory, CAN buses) due to low parasitic effects.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance over temperature.
• Test & Measurement Equipment: Precision calibration circuits.

Conclusion of GQ8B012551GAT

The GQ8B012551GAT combines precision, power efficiency, and compactness, outperforming generic arrays in thermal stability and density. Its ceramic QSOP package and thin-film construction make it a top choice for engineers designing high-reliability systems in harsh environments. While not RoHS-compliant, its technical merits justify use in niche industrial and communication applications.