TT Electronics/IRC

GS4A031131GAT

GS4A031131GAT Description

The GS4A031131GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 1.13KΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, ensuring stable performance in varying thermal conditions. With a power rating of 0.1W per resistor (0.4W total), it is ideal for low-power circuits requiring high accuracy. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal stability.

GS4A031131GAT Features

• Isolated Resistors: Four independent resistors (1.13KΩ each) for flexible circuit design.
• Precision Tolerance: ±2% absolute tolerance and ±0.05% ratio tolerance for high-accuracy applications.
• Stable Performance: Low TCR (±25ppm/°C) ensures minimal resistance drift across temperatures.
• Robust Construction: Ceramic SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for reliable soldering.

GS4A031131GAT Applications

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

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: High accuracy for sensitive measurement devices.
• Automotive Sensors: Reliable operation under thermal stress (though not PPAP/automotive certified).
• Test & Measurement Equipment: Low drift ensures long-term calibration integrity.

Conclusion of GS4A031131GAT

The GS4A031131GAT combines precision, durability, and thermal stability in a compact SOIC package. Its isolated thin-film resistors, tight tolerances, and robust ceramic construction make it a superior choice for demanding applications where accuracy and reliability are critical. While not automotive-grade, its performance characteristics align well with industrial, medical, and instrumentation needs. Engineers seeking a high-quality resistor network for low-power, high-precision designs will find this model exceptionally capable.