TT Electronics/IRC

GS8A0273R2CT

GS8A0273R2CT Description

The GS8A0273R2CT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic SOIC-16 package, it offers 73.2Ω resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a -70°C to +125°C operating range. Rated for 0.1W per resistor (0.8W total), it supports 100V maximum voltage, making it suitable for high-reliability circuits. The gull-wing termination and 1.27mm pitch enable seamless surface-mount assembly, while its 9.91mm × 5.99mm × 1.45mm compact footprint optimizes PCB space.

GS8A0273R2CT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for critical analog/digital interfaces.
• Ceramic Substrate: Enhances thermal performance and durability vs. polymer-based networks.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for multi-channel isolation.
• Wide Temperature Range: Stable operation from -70°C to +125°C (derated above 70°C).
• High Power Density: 0.8W total dissipation in a compact SOIC package.
• RoHS Non-Compliant: Suitable for legacy or specialized industrial systems.

GS8A0273R2CT Applications

• Medical Equipment: Patient monitoring systems requiring isolation and precision.
• Industrial Automation: Signal conditioning in PLCs, motor drives, and sensors.
• Test & Measurement: Calibration circuits and precision voltage dividers.
• Aerospace & Defense: Ruggedized electronics needing ceramic-packaged reliability.
• Telecom Infrastructure: Line termination and impedance matching in base stations.

Conclusion of GS8A0273R2CT

The GS8A0273R2CT excels in applications demanding high precision, thermal resilience, and electrical isolation. Its ceramic construction, tight tolerance, and isolated thin film resistors provide a competitive edge over epoxy-based networks, particularly in harsh environments. While not automotive-grade or RoHS-compliant, it remains a top choice for industrial, medical, and aerospace designs where performance outweighs regulatory constraints. The tube packaging ensures safe handling for prototyping or volume production.