TT Electronics/IRC

GS8B021800FDT

GS8B021800FDT Description

The GS8B021800FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC device features 15 bussed resistors with a 180Ω resistance value, offering an absolute tolerance of ±1% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for signal conditioning, voltage division, and impedance matching. The SOIC package (9.91mm × 5.99mm × 1.45mm) provides a compact footprint for space-constrained designs, while its ceramic case enhances thermal performance and durability.

GS8B021800FDT Features

• Bussed Network Configuration: 15 resistors connected in a single bus, simplifying PCB layout and reducing component count.
• Precision Tolerance: ±1% absolute and ±0.5% ratio tolerance for high-accuracy applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal resistance drift across -70°C to +125°C.
• Robust Construction: Ceramic substrate and gull-wing termination offer superior thermal and mechanical reliability.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Power Handling: 0.05W per resistor (0.8W total) with derating up to 125°C.
• Surface-Mount Design: SOIC package with 1.27mm pitch for easy assembly and compatibility with automated processes.

GS8B021800FDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Control Systems: PLCs, sensor conditioning, and power management circuits.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.
• Consumer Electronics: Audio amplifiers, display drivers, and power supplies.
• Telecommunications: Impedance matching and line termination in high-frequency modules.

Conclusion of GS8B021800FDT

The GS8B021800FDT stands out for its combination of precision, compactness, and thermal stability, making it a versatile choice for engineers seeking reliable resistor networks. Its thin-film technology, tight tolerances, and robust ceramic construction provide superior performance over standard thick-film alternatives. While not automotive-grade, it is well-suited for industrial, telecom, and high-end consumer applications where accuracy and durability are critical. For designs requiring space efficiency, low drift, and high voltage tolerance, this model delivers exceptional value.