TT Electronics/IRC

GQ8A0256R0GDT

GQ8A0256R0GDT Description

The GQ8A0256R0GDT from TT Electronics/IRC is a high-performance, surface-mount thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 56Ω resistance value per resistor with a tight tolerance of ±2% and a low temperature coefficient of ±50ppm/°C, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, this component is engineered for reliability in demanding circuits.

GQ8A0256R0GDT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, eliminating crosstalk and improving signal integrity.
• Thin-Film Technology: Delivers superior precision, low noise, and long-term stability compared to thick-film alternatives.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength.
• Compact & Reliable: 16-pin QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminations for secure surface mounting.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for high-temperature environments.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ8A0256R0GDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation of sensor inputs in measurement systems.
• Voltage Division: High-accuracy dividers in test equipment or ADCs.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Telecom Infrastructure: Stable termination for high-frequency lines.
• Medical Devices: Reliable operation in diagnostic equipment where consistency is critical.

Conclusion of GQ8A0256R0GDT

The GQ8A0256R0GDT combines precision, durability, and compact design, making it a standout choice for engineers requiring isolated, high-stability resistors in space-constrained applications. Its ceramic construction and thin-film technology ensure consistent performance under thermal stress, while the QSOP package simplifies integration into dense PCB layouts. Though not PPAP or automotive-grade, it is a cost-effective solution for industrial, medical, and telecom systems demanding tight tolerances and low drift. For designs prioritizing accuracy and reliability, this resistor network delivers exceptional value.