TT Electronics/IRC

GS4A026191FFT

GS4A026191FFT Description

The GS4A026191FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 6.19 kΩ and a tight ±1% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a ±50 ppm/°C temperature coefficient, it ensures stable performance under thermal variations. The SOIC-C series construction offers excellent reliability, with a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A026191FFT Features

• Isolated Resistors: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• High Precision: ±1% tolerance and ±50 ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case enhances durability and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive (non-AECQ) applications.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for easy assembly.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances efficiency and compactness.

GS4A026191FFT Applications

This resistor network excels in precision analog circuits, including:

• Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers.
• Industrial Controls: Suitable for PLCs, sensor interfaces, and instrumentation.
• Medical Devices: Stable performance in diagnostic equipment where accuracy is critical.
• Test & Measurement: Ensures repeatability in calibration circuits.
• Telecom Infrastructure: Used in filtering and impedance-matching networks.

Conclusion of GS4A026191FFT

The GS4A026191FFT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers requiring reliable resistor networks in compact designs. While not PPAP or automotive-qualified, its wide temperature range and low TCR make it versatile for industrial, medical, and telecom applications. Its SOIC package ensures compatibility with standard assembly processes, offering a balance of performance and manufacturability.