TT Electronics/IRC

GS8A0264R9CT

GS8A0264R9CT Description

The GS8A0264R9CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. This 8-resistor array features a 64.9Ω resistance value with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and reliability in harsh environments. With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for precision analog and digital circuits requiring matched resistances.

GS8A0264R9CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic SOIC package ensures durability and thermal performance.
• Isolation Design: ISOL circuit configuration prevents crosstalk between resistors.
• Thin-Film Technology: Delivers low noise and high stability.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for 125°C maximum temperature, suitable for industrial applications.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or automotive-grade.

GS8A0264R9CT Applications

This resistor network excels in:

• Precision voltage dividers and feedback networks in instrumentation.
• Signal conditioning for ADCs/DACs in data acquisition systems.
• Medical electronics where stable resistance matching is critical.
• Industrial control systems requiring high-temperature operation.
• Isolated communication interfaces (e.g., RS-485, CAN bus) to minimize interference.

Conclusion of GS8A0264R9CT

The GS8A0264R9CT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for applications demanding tight tolerance and thermal stability. While not RoHS-compliant or automotive-rated, its ceramic construction and thin-film technology provide unmatched reliability in professional and industrial electronics. Engineers seeking a high-performance resistor network for sensitive analog circuits will find this model optimally balanced for accuracy and durability.