TT Electronics/IRC

GS8A024991FAT

GS8A024991FAT Description

The GS8A024991FAT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Featuring a 4.99KΩ resistance per element with a tight ±1% absolute tolerance and ±0.05% ratio tolerance, this ceramic-based network ensures exceptional accuracy in signal conditioning, voltage division, and feedback circuits. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for environments with moderate thermal and electrical stress. The SOIC-C series construction offers robust mechanical stability, while the gull-wing termination enables reliable surface-mount assembly.

GS8A024991FAT Features

• Isolated Resistor Network: 8 independent thin-film resistors in a single package, eliminating matching errors.
• High Precision: ±1% absolute tolerance and ±0.05% ratio tolerance for critical analog designs.
• Stable Performance: ±50ppm/°C TCR ensures minimal drift across -70°C to +125°C.
• Robust Construction: Ceramic substrate with 0.1W power rating per resistor (0.8W total).
• Compact & Reliable: 9.91mm × 5.99mm × 1.45mm SOIC package with ±0.1mm dimensional tolerances.
• Wide Compatibility: 100V max rating and 1.27mm terminal pitch for easy PCB integration.

GS8A024991FAT Applications

Ideal for precision instrumentation, medical devices, and industrial control systems, the GS8A024991FAT excels in:

• Voltage dividers in ADC/DAC reference circuits.
• Feedback networks for op-amps and comparators.
• Signal attenuation in communication hardware.
• Sensor calibration where ratio matching is critical.
  Its isolated design reduces crosstalk, making it superior to bussed networks in noise-sensitive applications.

Conclusion of GS8A024991FAT

The GS8A024991FAT combines high accuracy, thermal stability, and compact packaging, offering a reliable solution for precision analog circuits. While not RoHS-compliant, its ceramic construction and thin-film technology provide long-term durability in harsh environments. Engineers will benefit from its low TCR, tight tolerances, and isolated architecture, particularly in aerospace, automotive (non-AECQ), and test equipment where performance consistency is paramount.