TT Electronics/IRC

GS8A031273FFT

GS8A031273FFT Description

The GS8A031273FFT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit configurations. Built with thin-film technology on a ceramic substrate, it delivers stable performance with a ±25ppm/°C temperature coefficient and ±1% absolute tolerance. Each resistor offers 127KΩ resistance at 0.1W (1/10W) power rating per element, totaling 0.8W for the network. The device operates over a wide temperature range (-70°C to +125°C) and withstands up to 100V, making it suitable for demanding environments. Its gull-wing termination and surface-mount design (SOIC package) ensure reliable PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A031273FFT Features

• Precision Network: 8 isolated resistors with ±1% tolerance and ±1% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Low TCR (±25ppm/°C) ensures minimal resistance drift.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm height/length tolerances.
• High Voltage Handling: 100V maximum rating per resistor.
• Wide Operating Range: -70°C to +125°C with derated power at elevated temperatures.
• Automated Assembly Friendly: Gull-wing leads and 1.27mm pitch for seamless SMT processes.

GS8A031273FFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance matching.
• Industrial Electronics: PLCs, motor drives, and power supplies where stability under thermal stress is critical.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Aerospace & Defense: Systems demanding high reliability and low drift in extreme temperatures.
• Medical Devices: Patient monitoring and diagnostic equipment with stringent accuracy requirements.

Conclusion of GS8A031273FFT

The GS8A031273FFT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic thin-film design, combined with tight tolerances and wide operational range, makes it a superior choice over polymer-based or lower-tolerance networks. While not RoHS-compliant, its performance in harsh environments justifies its use in industrial, aerospace, and medical sectors. For engineers prioritizing long-term reliability and minimal drift, this resistor network delivers unmatched consistency.