TT Electronics/IRC

GS8A028451GFT

GS8A028451GFT Description

The GS8A028451GFT from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Built with thin-film technology on a ceramic substrate, it offers excellent stability and low noise. The device features an 8.45KΩ resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin SOIC package with gull-wing SMD termination, it is optimized for surface-mount assembly and suits automated PCB manufacturing.

GS8A028451GFT Features

• Isolated Resistor Network: 8 independent resistors in a single ceramic SOIC package, ideal for signal isolation.
• High Precision: 2% tolerance and ±50ppm/°C TCR for stable performance in varying conditions.
• Robust Power Handling: 0.1W per resistor (0.8W total) with a 100V maximum voltage rating.
• Compact & Reliable: 9.91mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance) with a 1.27mm terminal pitch for dense layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Non-Automotive (PPAP No): Best suited for industrial, telecom, and instrumentation applications.

GS8A028451GFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Isolation: Buffering and impedance matching in communication systems.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Medical Electronics: Isolated signal paths in diagnostic devices.

Conclusion of GS8A028451GFT

The GS8A028451GFT stands out for its thin-film precision, ceramic isolation, and compact SOIC packaging, making it a superior choice for applications demanding high stability and space efficiency. While not automotive-grade, its wide temperature range and robust power rating make it ideal for industrial, medical, and telecom systems. Engineers will appreciate its repeatable performance and compatibility with high-density PCB designs. For non-automotive precision networks, this model offers an excellent balance of accuracy, reliability, and cost-effectiveness.