TT Electronics/IRC

GS8A012872FAT

GS8A012872FAT Description

The GS8A012872FAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding circuit isolation applications. Built with ceramic substrate and thin-film technology, it delivers stable performance with a 28.7KΩ resistance value, ±1% absolute tolerance, and ±0.05% ratio tolerance, ensuring exceptional accuracy in signal conditioning and voltage division. Rated for 0.1W per resistor (0.8W total) and operating from 70°C to 125°C, it supports 100V maximum voltage with a low ±100ppm/°C temperature coefficient, making it ideal for environments requiring thermal stability.

GS8A012872FAT Features

• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk, critical for precision analog circuits.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability in surface-mount (SOIC) applications.
• High Power Handling: 0.8W total dissipation (0.1W per resistor) outperforms standard networks in compact layouts.
• Tight Tolerances: ±1% absolute and ±0.05% ratio tolerance ensure consistency in matched resistor applications.
• Wide Temperature Range: Operates up to 125°C with derated power, suitable for industrial and automotive-adjacent systems (though not PPAP/automotive-certified).

GS8A012872FAT Applications

• Precision Instrumentation: Voltage dividers, bridge circuits, and feedback networks in test/measurement equipment.
• Signal Isolation: Isolated signal paths in data acquisition systems and medical electronics.
• Industrial Controls: High-reliability resistor networks for PLCs and motor drives.
• Telecom Infrastructure: Impedance matching and termination in RF modules.

Conclusion of GS8A012872FAT

The GS8A012872FAT combines high accuracy, thermal resilience, and compact SOIC packaging, making it a superior choice for isolated resistor networks in precision electronics. Its ceramic construction and thin-film technology provide long-term stability, while tight tolerances cater to critical analog designs. Though not automotive-grade, it excels in industrial, telecom, and instrumentation applications where reliability and performance are paramount.