TT Electronics/IRC

GS8A032871GFT

GS8A032871GFT Description

The GS8A032871GFT 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 thin-film technology with a resistance value of 2.87KΩ and a tight ±2% absolute tolerance, ensuring reliable performance in precision circuits. The device operates over a wide temperature range of -70°C to +125°C with a low ±25ppm/°C temperature coefficient, minimizing resistance drift. Its isolated circuit design (per ISO 11898-2) and 100V maximum voltage rating make it suitable for high-voltage environments. The SOIC-C series construction offers robust mechanical stability, with dimensions of 9.91mm (L) x 5.99mm (D) x 1.45mm (H) and gull-wing terminations for easy surface-mount assembly.

GS8A032871GFT Features

• High Precision: ±2% absolute tolerance, ±1% ratio tolerance for matched resistance values.
• Stable Performance: Low ±25ppm/°C TCR ensures minimal drift across temperature fluctuations.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Isolated Design: Eight independent resistors prevent crosstalk, ideal for signal isolation.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) simplify PCB integration.
• Thin-Film Technology: Delivers high accuracy and long-term reliability.

GS8A032871GFT Applications

This resistor network excels in precision analog and digital systems, including:

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces requiring stable resistance.
• Telecommunications: Isolated termination networks for high-speed data lines.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Automotive (Non-Automotive Rated): Test and measurement systems (not for in-vehicle use).
• Power Management: Voltage dividers and feedback networks in DC/DC converters.

Conclusion of GS8A032871GFT

The GS8A032871GFT stands out for its precision, isolation, and thermal stability, making it a top choice for engineers designing high-reliability circuits. Its ceramic SOIC package and thin-film resistors offer superior performance over polymer-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications demanding tight tolerances and low drift. For projects requiring 8 isolated resistors with consistent performance, this model delivers unmatched value.