TT Electronics/IRC

GS8A018451FT

GS8A018451FT Description

The GS8A018451FT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL) applications. Housed in a 16-pin SOIC ceramic package, it offers an 8.45KΩ resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient. Rated for 0.8W total power dissipation (0.1W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination and surface-mount design ensure easy PCB integration, while the ceramic case enhances thermal stability and durability.

GS8A018451FT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR ensure stable performance in precision circuits.
• Robust Construction: Ceramic SOIC package provides excellent thermal and mechanical resilience.
• Isolation-Centric Design: Ideal for applications requiring signal or power isolation.
• Wide Operating Range: Derated power capability up to 125°C suits industrial and automotive-grade designs.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height).
• High Voltage Rating: Supports up to 100V, enhancing versatility in power-sensitive designs.

GS8A018451FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated sensor interfaces, PLCs, and motor drivers.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) where derated power handling is critical.

Conclusion of GS8A018451FT

The GS8A018451FT stands out for its combination of precision, isolation capability, and rugged ceramic packaging. While not PPAP or automotive-qualified, its thin film technology and wide temperature range make it a reliable choice for industrial, telecom, and instrumentation applications. Its compact SMD form factor and high voltage tolerance further broaden its utility in space-constrained, high-performance designs. For engineers seeking a stable, high-quality resistor network with isolation properties, this model delivers exceptional value.