TT Electronics/IRC

GS8A021153CT

GS8A021153CT Description

The GS8A021153CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. This 8-resistor array features a 115K Ohm resistance with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit configuration enhances signal integrity in noise-sensitive environments.

GS8A021153CT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for reliable performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Isolated Design: Independent resistors minimize crosstalk in critical circuits.
• Wide Operating Range: Rated for 125°C maximum temperature, derated up to 70°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for streamlined assembly.
• Low Power Dissipation: 0.1W per resistor (0.8W total) balances efficiency and compactness.

GS8A021153CT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring minimal drift.
• Industrial Controls: Isolated signal conditioning in PLCs and motor drives.
• Telecommunications: High-frequency analog circuits where stability is critical.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment applications like infotainment systems.
• Power Management: Voltage dividers and feedback networks in DC-DC converters.

Conclusion of GS8A021153CT

The GS8A021153CT stands out for its precision, isolation, and ceramic-packaged reliability, making it ideal for engineers prioritizing signal integrity and thermal performance. While not RoHS-compliant or automotive-rated, its thin-film technology and low TCR ensure accuracy in industrial, telecom, and instrumentation designs. For applications demanding tight-tolerance, low-noise resistor networks, this model offers a compelling balance of performance and compactness.