TT Electronics/IRC

GS8A038661FFT

GS8A038661FFT Description

The GS8A038661FFT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated circuit applications (ISOL). Built with thin-film technology on a ceramic substrate, it offers excellent stability with a ±25ppm/°C temperature coefficient and ±1% absolute tolerance. Each resistor features an 8.66KΩ value, rated for 0.1W (1/10W) power dissipation per element (0.8W total). The SOIC-C series construction ensures robust performance in surface-mount applications, with a 100V maximum voltage rating and 125°C maximum operating temperature. The gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB assembly.

GS8A038661FFT Features

• Precision Network: 8 isolated resistors with ±1% tolerance (absolute and ratio).
• Stable Performance: ±25ppm/°C TCR and ceramic case for thermal/mechanical durability.
• High-Density Design: 9.91mm × 5.99mm × 1.45mm compact footprint (SOIC-16).
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Reliable Termination: Gull-wing leads for secure SMT soldering.
• Non-Automotive Grade: Suitable for industrial/commercial applications (PPAP: No).

GS8A038661FFT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning where matched resistor performance is critical. Commonly used in:

• Test & Measurement Equipment: Ensuring accuracy in sensor interfaces or ADC/DAC circuits.
• Medical Electronics: Stable biasing in low-noise amplification stages.
• Industrial Controls: Isolated feedback networks in power supplies or motor drives.
• Communications Systems: Impedance matching in RF/analog front-ends.

Conclusion of GS8A038661FFT

The GS8A038661FFT excels in high-reliability, precision applications due to its thin-film ceramic construction, tight tolerances, and isolated design. While not RoHS-compliant or automotive-rated, its thermal stability and compact SOIC package make it a standout choice for industrial and instrumentation designs demanding consistent performance over temperature. For engineers prioritizing matched resistance networks with low TCR, this model offers a balanced blend of precision and durability.