TT Electronics/IRC

GS8A031820CT

GS8A031820CT Description

The GS8A031820CT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a tight tolerance of ±0.25% and a low temperature coefficient of ±25ppm/°C. Each resistor offers a 182Ω value, rated for 0.1W (1/10W) per element and 0.8W total power dissipation. With a 100V maximum voltage rating and an operating temperature range of -70°C to +125°C, this network ensures reliable performance in harsh environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal stability and durability.

GS8A031820CT Features

• Precision Performance: ±0.25% absolute tolerance and ±25ppm/°C TCR for stable, accurate signal conditioning.
• Robust Construction: Ceramic SOIC package ensures high thermal conductivity and mechanical strength.
• Isolated Design: Eight independent resistors prevent crosstalk, ideal for isolation circuits.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for seamless SMT assembly.
• High Voltage Handling: 100V rating suits industrial and automotive-grade applications.

GS8A031820CT Applications

This resistor network excels in precision analog and digital systems requiring signal isolation, voltage division, or impedance matching. Key applications include:

• Industrial Control Systems: Isolated sensor interfaces and PLCs.
• Medical Electronics: High-reliability patient monitoring equipment.
• Test & Measurement: Calibration circuits and precision instrumentation.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) and infotainment systems (though not PPAP-certified).
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.

Conclusion of GS8A031820CT

The GS8A031820CT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for engineers prioritizing accuracy and thermal resilience. While not automotive-qualified or RoHS-compliant, its thin-film technology and tight tolerances cater to specialized industrial, medical, and telecom applications. For designs requiring stable, high-voltage resistor networks, this model delivers exceptional performance in a compact, surface-mount form factor.