TT Electronics/IRC

GS4A026980GFT

GS4A026980GFT Description

The GS4A026980GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 698Ω and a tight ±2% absolute tolerance (±1% ratio tolerance). Its SOIC-C series construction ensures robust performance in demanding environments, with a temperature coefficient of ±50ppm/°C for minimal resistance drift. The network operates within a wide temperature range of -70°C to +125°C, derated at elevated temperatures, and supports a maximum voltage rating of 100V. Encased in a rectangular ceramic package, it offers superior thermal stability and durability compared to polymer-based alternatives.

GS4A026980GFT Features

• Isolated Resistor Design: Four independent resistors (698Ω each) for flexible circuit integration.
• High Precision: ±2% absolute tolerance (±1% ratio tolerance) and ±50ppm/°C thermal stability.
• Robust Construction: Ceramic SOIC package with gull-wing terminations for reliable surface mounting.
• Wide Operating Range: -70°C to +125°C, derated at 70°C to 125°C, ideal for harsh environments.
• Low Power Dissipation: 0.1W per resistor (0.4W total), suitable for compact, energy-efficient designs.
• Strict Dimensional Tolerances: ±0.1mm height/length tolerance ensures consistent PCB compatibility.
• Non-Automotive/Non-PPAP: Optimized for industrial and commercial applications.

GS4A026980GFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Sensor Interfaces: Bridge networks for strain gauges or temperature sensors.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.
• Test & Measurement Equipment: Calibration references and precision attenuators.
• Industrial Controls: PLCs and motor drives where thermal stability is critical.

Conclusion of GS4A026980GFT

The GS4A026980GFT combines ceramic durability, thin-film precision, and isolated resistor topology to deliver unmatched performance in space-constrained, thermally challenging applications. Its low TCR, tight tolerances, and robust packaging make it a superior choice over polymer-based networks, particularly in industrial and medical systems. While not PPAP-capable, its reliability and technical specifications position it as a cost-effective solution for non-automotive high-performance designs.