TT Electronics/IRC

GQ8A022551JGT

GQ8A022551JGT Description

The GQ8A022551JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor array features a 2.55KΩ resistance per element with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for signal conditioning and voltage division in complex circuits.

GQ8A022551JGT Features

• High Power Handling: Supports 0.75W (3/4W) total power and 0.1W (1/10W) per resistor, enabling robust performance in compact designs.
• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Ceramic Case & Gull Wing Termination: Ensures high thermal conductivity and reliable surface-mount (SMD) soldering.
• Wide Voltage Rating: 100V maximum voltage per resistor, suitable for industrial and automotive-grade applications.
• Strict Dimensional Tolerances: Tight ±0.1mm height/length and ±0.2mm depth tolerances for consistent PCB assembly.

GQ8A022551JGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Control Systems: Isolated feedback loops, sensor conditioning.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Aerospace & Defense: High-reliability systems requiring stable performance under thermal stress.

Conclusion of GQ8A022551JGT

The GQ8A022551JGT stands out for its combination of precision, power efficiency, and rugged ceramic packaging. While not PPAP or automotive-qualified, its thin-film technology and isolation design make it a top choice for engineers needing reliable resistor networks in demanding environments. Its QSOP gull-wing format ensures compatibility with automated assembly, reducing manufacturing costs. For applications prioritizing thermal stability and tight tolerances, this model offers a compelling balance of performance and durability.