TT Electronics/IRC

GS4A019091FFT

GS4A019091FFT Description

The GS4A019091FFT 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 9.09KΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, ensuring stable performance in demanding environments. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), it is engineered for reliability in surface-mount applications. The SOIC-C series construction offers superior thermal and mechanical stability, making it ideal for industrial and instrumentation use.

GS4A019091FFT Features

• Isolated Resistors: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• Precision Tolerance: ±1% absolute and ratio tolerance for high-accuracy circuit design.
• Robust Construction: Ceramic substrate with thin-film technology for excellent thermal performance.
• Wide Operating Range: -55°C to +125°C (derated power up to 125°C).
• Surface-Mount Design: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Low TCR: ±100ppm/°C ensures minimal resistance drift over temperature.
• Non-Automotive Grade: Suitable for industrial, medical, and telecom applications.

GS4A019091FFT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where stability and accuracy are critical. Key applications include:

• Medical Devices: Patient monitoring systems requiring low drift.
• Test & Measurement Equipment: High-precision instrumentation.
• Industrial Controls: PLCs and sensor interfaces.
• Telecommunications: Signal processing and filtering circuits.
• Power Management: Voltage reference and feedback networks.

Conclusion of GS4A019091FFT

The GS4A019091FFT stands out for its precision, reliability, and rugged ceramic construction, making it a top choice for engineers designing high-stability circuits. Its isolated resistors, tight tolerances, and low TCR provide superior performance compared to standard resistor arrays. While not PPAP or automotive-compliant, it is ideal for industrial, medical, and telecom applications where long-term accuracy is paramount. Packaged in tubes for safe handling, this component ensures consistent performance in mission-critical systems.