TT Electronics/IRC

GS8A021540DT

GS8A021540DT Description

The GS8A021540DT from TT Electronics/IRC is a high-precision 8-resistor network designed for isolation (ISOL) applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC ceramic package, it features thin-film technology for superior stability and accuracy, with a resistance value of 154Ω and an ultra-tight ±0.5% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring reliable performance in thermally variable environments. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for precision analog and digital systems. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its EU RoHS non-compliant status may suit specialized industrial applications.

GS8A021540DT Features

• High Precision: ±0.5% absolute tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances.
• Isolated Resistors: 8 independent thin-film resistors (154Ω each) for circuit isolation.
• Wide Operating Range: -70°C to +125°C derated power range, with 125°C maximum operating temperature.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.
• High Voltage Rating: 100V maximum voltage per resistor.

GS8A021540DT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.
• Test & Measurement Equipment: Calibration references and signal attenuation.
• Telecommunications: Impedance matching and line termination.
• Aerospace & Defense: Ruggedized electronics requiring stable resistance under thermal stress.

Conclusion of GS8A021540DT

The GS8A021540DT excels in applications demanding high accuracy, thermal stability, and isolation. Its ceramic SOIC package and thin-film technology provide superior reliability compared to polymer-based networks, while the 0.5% tolerance and low TCR make it a standout choice for precision engineering. Though not RoHS-compliant, it remains a robust solution for industrial, aerospace, and telecommunications systems where performance outweighs regulatory constraints. Ideal for designers prioritizing long-term stability and miniaturization without compromising on electrical performance.