TT Electronics/IRC

GS4A031472GGT

GS4A031472GGT Description

The GS4A031472GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 14.7KΩ resistance 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 minimal resistance drift under varying thermal conditions. Its SOIC-C series construction offers robust ceramic encapsulation, enhancing durability and thermal performance. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network is ideal for demanding analog and digital circuits.

GS4A031472GGT Features

• Isolated Resistors: Four independent resistors with isolated elements, reducing crosstalk in sensitive circuits.
• Precision Tolerance: ±2% absolute and ratio tolerance for consistent performance in matched networks.
• Stable Thin-Film Technology: Delivers low noise and high accuracy with ±25ppm/°C thermal stability.
• Robust Packaging: Ceramic SOIC case ensures superior thermal dissipation and mechanical strength.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.

GS4A031472GGT Applications

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor networks for PLCs and sensor interfaces.
• Medical Electronics: High-reliability applications where thermal stability is critical.
• Automotive Systems (non-AECQ): Engine control units (ECUs) and infotainment systems (note: not PPAP/automotive-qualified).
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance and low drift.

Conclusion of GS4A031472GGT

The GS4A031472GGT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice for engineers designing high-stability circuits. Its thin-film technology, low TCR, and robust packaging ensure consistent performance in harsh environments. While not automotive-grade, it excels in industrial, medical, and instrumentation applications where accuracy and durability are paramount. For designs demanding matched resistors with minimal thermal drift, this network delivers unmatched value.