TT Electronics/IRC

GS8A021873FAT

GS8A021873FAT Description

The GS8A021873FAT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a resistance value of 187KΩ (±1% absolute tolerance, ±0.05% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A021873FAT Features

• Ceramic SOIC package for enhanced thermal and mechanical reliability.
• Thin-film technology delivers superior accuracy and low noise.
• Isolated resistor elements minimize crosstalk in high-density designs.
• Tight tolerances: ±1% absolute, ±0.05% ratio for precision matching.
• Wide operating range: -70°C to +125°C with derated power.
• Low TCR (±50ppm/°C) ensures minimal drift over temperature.
• RoHS non-compliant (suitable for legacy or specialized applications).

GS8A021873FAT Applications

Ideal for:

• Industrial automation: Signal isolation in PLCs and sensor interfaces.
• Medical equipment: Precision voltage dividers and feedback networks.
• Test & measurement: Calibration circuits and reference networks.
• Telecom infrastructure: Impedance matching and line termination.
• Aerospace/defense: Robust performance in extreme conditions.

Conclusion of GS8A021873FAT

The GS8A021873FAT excels in precision, stability, and isolation, making it a top choice for critical analog designs. Its ceramic construction, tight tolerances, and wide temperature range set it apart from standard resistor networks. While not RoHS-compliant, it remains invaluable for legacy or high-reliability systems requiring unmatched performance. Engineers seeking low-drift, high-accuracy networks will find this model indispensable in medical, industrial, and aerospace applications.