TT Electronics/IRC

GS8A0273R2JCT

GS8A0273R2JCT Description

The GS8A0273R2JCT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications. Built with thin-film technology on a ceramic substrate, it offers excellent stability with a ±50ppm/°C temperature coefficient and ±5% absolute tolerance. Each resistor features a 73.2Ω value with a 0.1W (1/10) power rating per element (0.8W total). The SOIC-C series construction ensures robust performance in surface-mount applications, with a 100V maximum voltage rating and operation up to 125°C. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB assembly.

GS8A0273R2JCT Features

• Isolated Resistor Network: 8 independent resistors for flexible circuit design.
• High Precision: ±0.25% ratio tolerance ensures matched performance in differential circuits.
• Robust Construction: Ceramic case and thin-film technology provide low noise and high stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact & Reliable: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length).
• Automotive-Grade Alternatives: While this model is not PPAP/Automotive certified, its performance suits industrial and telecom applications.

GS8A0273R2JCT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning where matched resistors are critical. Common uses include:

• Medical Devices: Isolated feedback networks in patient monitoring equipment.
• Test & Measurement: High-accuracy instrumentation amplifiers.
• Industrial Controls: Signal isolation in PLCs and sensor interfaces.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GS8A0273R2JCT

The GS8A0273R2JCT excels in precision and reliability, offering superior thermal stability and matched resistance ratios for demanding electronics. Its ceramic SOIC package and thin-film technology make it a standout choice for isolated, high-voltage applications where space and performance are paramount. While not RoHS-compliant, its technical merits justify use in industrial, medical, and telecom systems requiring tight-tolerance networks.