TT Electronics/IRC

GS8A031872FAT

GS8A031872FAT Description

The GS8A031872FAT from TT Electronics/IRC is a high-precision 8-resistor isolated network housed in a 16-pin narrow SOIC ceramic package. Designed for demanding applications, it features 18.7KΩ thin-film resistors with an absolute tolerance of ±1% and a tight ratio tolerance of ±0.05%, ensuring exceptional accuracy in signal conditioning and voltage division. The device operates over a wide temperature range of -70°C to +125°C with a low ±25ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) provide reliable performance in compact designs.

GS8A031872FAT Features

• Ceramic SOIC Package: Offers superior thermal stability and mechanical robustness compared to plastic alternatives.
• Isolated Resistors (ISOL): Independent elements reduce crosstalk, ideal for precision analog circuits.
• Thin-Film Technology: Delivers low noise, high stability, and tight tolerances (±1% absolute, ±0.05% ratio).
• Gull Wing Termination: Ensures reliable surface-mount assembly (SMD) with a 1.27mm terminal pitch.
• Extended Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS8A031872FAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Instrumentation: High accuracy and stability meet stringent healthcare equipment requirements.
• Test & Measurement Systems: Low TCR (±25ppm/°C) ensures minimal drift in calibration tools.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments.
• Aerospace & Defense: Reliable performance in extreme temperatures and high-voltage scenarios.

Conclusion of GS8A031872FAT

The GS8A031872FAT stands out for its ceramic encapsulation, isolated thin-film resistors, and exceptional tolerance stability, making it a top choice for precision electronics. While not RoHS-compliant, its thermal resilience and low TCR cater to specialized industrial, medical, and aerospace applications where accuracy and durability are paramount. Its SOIC-16 footprint balances space efficiency with performance, offering a superior alternative to standard plastic-packaged networks.