TT Electronics/IRC

GS4B018201CAT

GS4B018201CAT Description

The GS4B018201CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for surface-mount applications, it features a thin-film technology construction, delivering a 0.25% absolute tolerance and ±0.05% ratio tolerance for superior accuracy. With a resistance value of 8.2KΩ and a ±100ppm/°C temperature coefficient, this network ensures stable performance across a wide temperature range (70°C to 125°C). Its 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power, high-density circuits. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B018201CAT Features

• Ceramic case for enhanced thermal stability and durability.
• Bussed circuit design (BUS) simplifies routing in multi-resistor applications.
• High precision: ±0.25% absolute tolerance, ±0.05% ratio tolerance.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Compact SOIC package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.
• Wide operating range: Up to 125°C with derated power at elevated temperatures.
• 100V maximum voltage rating for robust performance in industrial environments.
• Non-automotive (PPAP: No) but suitable for precision analog and digital circuits.

GS4B018201CAT Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down networks in precision analog circuits.
• Signal conditioning for sensors, ADCs, and DACs.
• Industrial control systems requiring stable, low-drift resistance.
• Medical electronics where accuracy and reliability are critical.
• Test and measurement equipment demanding tight tolerance and repeatability.

Conclusion of GS4B018201CAT

The GS4B018201CAT stands out for its ceramic construction, high precision, and compact SOIC footprint, making it a top choice for engineers prioritizing thermal stability, space efficiency, and electrical accuracy. While not automotive-grade, its 0.25% tolerance and low TCR make it ideal for industrial, medical, and instrumentation applications. For designs requiring bussed resistor networks with minimal drift, this model offers a reliable, high-performance solution.