TT Electronics/IRC

GS4A032152FAT

GS4A032152FAT Description

The GS4A032152FAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 21.5KΩ and an absolute tolerance of ±1%. The network operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and thermal dissipation, making it suitable for harsh environments. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is engineered for reliability in precision circuits.

GS4A032152FAT Features

• Isolated Resistors: Four independent resistors (21.5KΩ each) with ratio tolerance of ±0.05%, ideal for differential signal processing.
• High Stability: ±25ppm/°C TCR and 1% tolerance ensure minimal drift in precision applications.
• Robust Construction: Ceramic SOIC case provides superior thermal and mechanical resilience.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power above 70°C).
• Low Noise: Thin-film technology reduces parasitic effects, critical for analog and sensor circuits.

GS4A032152FAT Applications

This resistor network excels in:

• Industrial Automation: Signal conditioning in PLCs and instrumentation due to its high accuracy and isolation.
• Medical Devices: Precision voltage dividers in diagnostic equipment where low drift and reliability are critical.
• Automotive Electronics: Despite not being automotive-grade, its ceramic construction suits under-hood sensors in non-safety-critical systems.
• Test & Measurement: Calibration circuits benefiting from ±0.05% ratio tolerance.
• Aerospace: Secondary systems requiring stable performance across temperature fluctuations.

Conclusion of GS4A032152FAT

The GS4A032152FAT stands out for its precision, isolation, and rugged ceramic packaging, making it a top choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances address niche needs in industrial, medical, and aerospace applications where component consistency is paramount. For designs demanding low thermal drift and robust construction, this network offers a compelling balance of performance and durability.