TT Electronics/IRC

GS8A031181CBT

GS8A031181CBT Description

The GS8A031181CBT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated elements (ISOL) with a 1.18KΩ resistance value and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). Built using thin-film technology, it delivers ±25ppm/°C temperature coefficient stability, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, this component is engineered for precision and durability in surface-mount designs.

GS8A031181CBT Features

• High Precision: Tight tolerances (±0.25%) and low TCR (±25ppm/°C) for stable performance in critical circuits.
• Robust Construction: Ceramic SOIC case ensures thermal stability and mechanical strength.
• Isolated Design: Independent resistors (ISOL) minimize crosstalk, ideal for isolation applications.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Non-Automotive: Suitable for industrial, medical, and telecom applications (PPAP not required).

GS8A031181CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Isolation Barriers: Signal isolation in medical equipment or industrial control systems.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Telecom Infrastructure: Line drivers, impedance matching, and filtering.
• Power Management: Current sensing and shunt applications in power supplies.

Conclusion of GS8A031181CBT

The GS8A031181CBT stands out for its combination of precision, isolation, and thermal resilience, making it a superior choice for engineers needing reliable thin-film resistor networks. Its ceramic SOIC package and low TCR ensure long-term stability, while the isolated design reduces interference in sensitive circuits. Though not RoHS-compliant, its performance in harsh environments and precision-critical roles justifies its use in professional-grade electronics. Ideal for high-reliability systems where tolerance and temperature stability are paramount.