TT Electronics/IRC

GQ8A011071CT

GQ8A011071CT Description

The GQ8A011071CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 1.07KΩ resistance value per resistor with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, making it ideal for high-reliability environments. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GQ8A011071CT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for accurate signal processing.
• Robust Construction: Ceramic case and gull-wing termination ensure mechanical and thermal resilience.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for high-density PCB layouts.
• Isolation-Centric Design: Labeled "ISOL" for applications requiring electrical isolation between channels.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial and instrumentation use.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQ8A011071CT Applications

This resistor network excels in:

• Medical Equipment: Isolation barriers in patient monitoring systems.
• Industrial Automation: Signal conditioning in PLCs and sensor interfaces.
• Test & Measurement: Precision voltage dividers and calibration circuits.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ8A011071CT

The GQ8A011071CT stands out for its precision, durability, and isolation capabilities, making it a top choice for engineers designing critical analog systems. Its ceramic QSOP package and thin-film technology provide a competitive edge in stability and power handling over similar networks. While not RoHS-compliant, its performance in high-temperature and isolation-sensitive applications justifies its use in specialized sectors like medical, industrial, and aerospace electronics.