TT Electronics/IRC

GS8A0128R7FDT

GS8A0128R7FDT Description

The GS8A0128R7FDT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring tight tolerances and stable performance. Encased in a ceramic SOIC-16 package, this isolated network offers a 28.7Ω resistance per resistor with a 1% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a -70°C to +125°C temperature range. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, it is engineered for surface-mount applications where space efficiency and thermal stability are critical.

GS8A0128R7FDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel designs.
• Ceramic SOIC Package: Enhances thermal dissipation and mechanical robustness compared to plastic alternatives.
• Gull Wing Termination: Ensures reliable solder joints in automated SMD assembly processes.
• Wide Operating Range: Rated for -70°C to +125°C, making it suitable for industrial and automotive environments (though not PPAP-certified).
• Tight Tolerances: ±0.1mm length/height tolerances and ±0.2mm depth tolerance for consistent PCB placement.

GS8A0128R7FDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems where accuracy is paramount.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Aerospace & Defense: Ruggedized electronics requiring ceramic-packaged components.

Conclusion of GS8A0128R7FDT

The GS8A0128R7FDT stands out for its ceramic construction, isolation, and thin film precision, offering superior performance in demanding environments. While not RoHS-compliant or automotive-grade, its thermal resilience, tight tolerances, and high power density make it ideal for engineers prioritizing reliability in industrial, medical, and instrumentation designs. For applications requiring stable, low-drift resistance networks, this model provides a robust solution with proven thin film technology.