TT Electronics/IRC

GS8A021801CAT

GS8A021801CAT Description

The GS8A021801CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 1.8KΩ resistance per element with an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%, ensuring exceptional accuracy. Its thin-film technology and ±50ppm/°C temperature coefficient deliver reliable operation across a wide temperature range of 70°C to 125°C. With a power rating of 0.1W per resistor (0.8W total) and a maximum voltage rating of 100V, it is engineered for precision analog and digital circuits.

GS8A021801CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic SOIC package with gull-wing termination for reliable surface-mount assembly.
• Isolated Design: Eight independent resistors for flexible circuit integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8A021801CAT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning in industrial control systems.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical electronics where stability and accuracy are critical.
• Automotive sensors (though not PPAP/automotive-qualified, its performance suits prototyping).

Conclusion of GS8A021801CAT

The GS8A021801CAT stands out for its high precision, thermal stability, and compact SOIC footprint, making it a superior choice for precision analog designs. Its isolated thin-film resistors and low TCR ensure consistent performance in harsh environments. While not automotive-qualified, its 0.25% tolerance and robust ceramic construction make it ideal for industrial, medical, and instrumentation applications where reliability is paramount.