TT Electronics/IRC

GS8A018201GAT

GS8A018201GAT Description

The GS8A018201GAT 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 an 8.2KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a 16-pin SOIC package with gull-wing SMD termination, this network is optimized for surface-mount assembly in compact PCB layouts. Its 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating ensure reliability in demanding circuits. The ceramic case style enhances thermal stability, supporting operation from 70°C to 125°C at derated power.

GS8A018201GAT Features

• Precision Thin Film: Delivers stable, low-noise performance with ±100ppm/°C TCR.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for signal separation.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and mechanical durability.
• Space-Efficient: 9.91mm x 5.99mm footprint with a low 1.45mm profile suits dense layouts.
• Automated Assembly Ready: Gull-wing leads and 1.27mm pitch simplify pick-and-place processes.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and telecom applications.

GS8A018201GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring isolation and thermal stability.
• Telecom Hardware: Line termination, impedance matching in high-frequency modules.
• Test & Measurement Equipment: Calibration circuits where tolerance and TCR are critical.
• Power Management: Voltage balancing in multi-channel DC/DC converters.

Conclusion of GS8A018201GAT

The GS8A018201GAT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over standard epoxy-based networks. Its ceramic construction and thin-film technology ensure long-term reliability in harsh environments, while the SOIC package balances performance with manufacturability. Though not RoHS-compliant, it remains a go-to solution for legacy or specialized designs demanding high-voltage handling and thermal resilience. Engineers seeking a low-drift, high-density resistor network will find this model ideal for critical analog and mixed-signal systems.