TT Electronics/IRC

GS8A021473GT

GS8A021473GT Description

The GS8A021473GT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance characteristics. Encased in a 16-pin SOIC ceramic package, it offers 147KΩ resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount (SMD) compatibility facilitate easy PCB integration.

GS8A021473GT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift (±50ppm/°C).
• Ceramic SOIC Package: Enhances thermal stability and durability in harsh environments.
• Isolated Resistor Network: Each of the 8 resistors operates independently, ideal for multi-channel designs.
• High Power Handling: 0.8W total dissipation (0.1W per resistor) outperforms standard networks.
• Tight Tolerance: 2% resistance accuracy ensures consistent performance in precision circuits.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• RoHS Non-Compliant: Suitable for legacy or specialized applications exempt from RoHS restrictions.

GS8A021473GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated measurement channels in PLCs or sensor interfaces.
• Test & Measurement Equipment: Calibration circuits requiring low TCR and high stability.
• Power Management: Current sensing or load balancing in DC-DC converters.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging ensures reliability.

Conclusion of GS8A021473GT

The GS8A021473GT combines precision, isolation, and robust construction in a compact SOIC format, making it a standout choice for engineers prioritizing thermal stability, accuracy, and design flexibility. Its ceramic case and thin film technology address challenges in high-temperature or precision-critical environments, while the isolated network topology simplifies complex circuit layouts. Though not RoHS-compliant, it remains a top-tier solution for legacy or niche applications demanding uncompromising performance.