TT Electronics/IRC

GS8A039091FAT

GS8A039091FAT Description

The GS8A039091FAT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±1% absolute tolerance. The network features 9.09KΩ resistance per element, rated for 0.1W (1/10W) per resistor (0.8W total), and operates across a wide temperature range of -70°C to +125°C. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the 100V maximum voltage rating suits industrial and instrumentation use.

GS8A039091FAT Features

• High Precision: ±1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case (SOIC-C series) enhances thermal and mechanical durability.
• Stable Performance: ±25ppm/°C TCR minimizes drift in harsh environments.
• Compact & Reliable: 9.91mm x 5.99mm footprint with ±0.1mm length/height tolerances for tight layouts.
• Isolated Design: Independent resistors prevent cross-talk in multi-channel systems.
• Wide Voltage Range: Supports up to 100V, ideal for analog and power management circuits.

GS8A039091FAT Applications

• Industrial Controls: Precision voltage dividers in PLCs and sensor interfaces.
• Test & Measurement Equipment: High-accuracy signal scaling in multimeters and oscilloscopes.
• Medical Electronics: Isolation-critical circuits in patient monitoring devices.
• Automotive (Non-Automotive Rated): Engine control modules (ECUs) requiring stable resistance networks.
• Aerospace & Defense: Ruggedized systems demanding low TCR and ceramic reliability.

Conclusion of GS8A039091FAT

The GS8A039091FAT excels in applications demanding precision, isolation, and thermal stability, outperforming standard networks with its ceramic substrate, thin-film technology, and tight tolerances. While not PPAP or automotive-qualified, its 125°C rating and low TCR make it a top choice for industrial, medical, and instrumentation designs. Engineers benefit from its compact SOIC package, which simplifies high-density PCB layouts without compromising performance.