TT Electronics/IRC

GQ8A018200CT

GQ8A018200CT Description

The GQ8A018200CT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it features 820Ω resistance per element with an exceptional ±0.25% tolerance and ±100ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate compact PCB layouts in space-constrained environments.

GQ8A018200CT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital systems.
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical separation between channels.
• Ceramic QSOP Package: Enhances thermal performance and mechanical durability vs. plastic alternatives.
• Tight Tolerances: ±0.25% resistance accuracy and ±0.1mm dimensional tolerances ensure consistent manufacturing yields.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• RoHS Non-Compliant: Suitable for legacy or specialized industrial systems exempt from RoHS restrictions.

GQ8A018200CT Applications

• Medical Equipment: Patient monitoring systems requiring isolated signal paths.
• Industrial Automation: PLCs, sensor interfaces, and precision current sensing.
• Telecom Infrastructure: Line drivers, impedance matching, and RF modules.
• Test & Measurement: Calibration circuits and high-accuracy dividers.
• Aerospace & Defense: Ruggedized electronics where ceramic packages excel.

Conclusion of GQ8A018200CT

The GQ8A018200CT stands out for its precision, isolation capability, and ceramic-packaged reliability, making it a superior choice over plastic-encapsulated networks in harsh environments. Its thin film technology and tight tolerances cater to mission-critical designs, while the QSOP footprint balances performance with space efficiency. Engineers targeting high-temperature, high-voltage, or isolation-sensitive applications will find this resistor network indispensable.