TT Electronics/IRC

GS8A027321CAT

GS8A027321CAT Description

The GS8A027321CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a resistance value of 7.32 kΩ and an absolute tolerance of ±0.25%, ensuring exceptional accuracy. The network operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±50 ppm/°C), making it ideal for stable performance in varying environmental conditions. Encased in a rectangular ceramic SOIC package, it offers robust mechanical durability and reliable surface-mount (Gull Wing) termination. With a maximum voltage rating of 100V and a power rating of 0.8W (0.1W per resistor), this component is engineered for precision signal conditioning and voltage division tasks.

GS8A027321CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: Low TCR (±50 ppm/°C) ensures minimal resistance drift.
• Robust Construction: Ceramic case (SOIC) with 9.91mm length, 5.99mm depth, and 1.45mm height (±0.1mm tolerance).
• Isolated Design: 8 independent resistors (ISOL circuit designator) for flexible circuit integration.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C).
• Surface-Mount Ready: Gull Wing termination with 1.27mm pitch for easy PCB assembly.

GS8A027321CAT Applications

This resistor network excels in precision analog circuits, including:

• Medical Devices: Patient monitoring systems requiring stable signal paths.
• Industrial Controls: High-accuracy sensor interfaces and feedback loops.
• Test & Measurement Equipment: Calibration circuits and voltage dividers.
• Aerospace & Defense: Ruggedized electronics with tight tolerance requirements.
• Automotive (Non-Automotive Rated): Non-safety-critical modules like infotainment systems.

Conclusion of GS8A027321CAT

The GS8A027321CAT stands out for its ceramic-based isolation, tight tolerances, and thin-film technology, offering superior reliability in precision applications. While not PPAP or automotive-qualified, its low TCR, high voltage rating, and compact SOIC footprint make it a preferred choice for engineers prioritizing accuracy and thermal stability. Ideal for medical, industrial, and instrumentation designs, this network balances performance with durability in harsh environments.