TT Electronics/IRC

GS4A039101GFT

GS4A039101GFT Description

The GS4A039101GFT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for demanding applications, it features 9.1KΩ thin-film resistors with an absolute tolerance of ±2% and a ratio tolerance of ±1%, ensuring exceptional accuracy. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient of ±25ppm/°C, making it stable under thermal stress. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) suit precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances durability and thermal performance.

GS4A039101GFT Features

• Isolated Resistor Network: Four independent resistors for flexible circuit design.
• High Precision: ±2% absolute tolerance, ±1% ratio tolerance, and ±25ppm/°C TCR.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical strength.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Low Power Dissipation: 0.1W per resistor (0.4W total) at 70°C.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications.

GS4A039101GFT Applications

This resistor network excels in:

• Precision Voltage Dividers: Due to its tight ratio tolerance (±1%).
• Signal Conditioning Circuits: Stable performance in analog front-end designs.
• Industrial Control Systems: Reliable operation in harsh environments.
• Test & Measurement Equipment: Low TCR ensures long-term accuracy.
• Medical Electronics: Ceramic packaging resists contamination and thermal cycling.

Conclusion of GS4A039101GFT

The GS4A039101GFT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice for high-accuracy applications. While not PPAP or automotive-qualified, its thin-film technology and robust packaging cater to industrial and professional electronics where stability and tolerance are critical. Its compact SOIC footprint and surface-mount compatibility further enhance its versatility in modern PCB designs.