TT Electronics/IRC

GS4A031131GT

GS4A031131GT Description

The GS4A031131GT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 1.13KΩ and a tight tolerance of ±2%. The network operates over a wide temperature range of 70°C to 125°C, with a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and thermal conductivity. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is engineered for reliability in precision circuits.

GS4A031131GT Features

• Isolated Resistors: Four independent resistors in an 8-pin SOIC package, eliminating crosstalk.
• High Precision: ±2% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures superior thermal management and mechanical strength.
• Surface-Mount Design: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power capabilities.
• Low Power Dissipation: 0.1W per resistor, ideal for energy-sensitive designs.
• Non-Automotive Grade: Suitable for industrial and commercial applications.

GS4A031131GT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Its isolated design makes it ideal for:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Test & Measurement Instruments: High-accuracy multimeters and oscilloscopes.
• Industrial Control Systems: PLCs and sensor interfaces where thermal stability is critical.
• Communication Hardware: RF modules and filtering circuits needing low drift.
• Power Management: Feedback networks in DC-DC converters.

Conclusion of GS4A031131GT

The GS4A031131GT stands out for its precision, isolation, and ceramic ruggedness, making it a superior choice over plastic-encased networks. While not PPAP or RoHS compliant, its thin-film technology and tight tolerances cater to specialized industrial and commercial needs. Engineers will appreciate its balance of performance, durability, and ease of integration, particularly in thermally challenging environments. For applications demanding long-term stability and minimal drift, this resistor network delivers exceptional value.