TT Electronics/IRC

GS8A021100GFT

GS8A021100GFT Description

The GS8A021100GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and isolation. This 8-resistor network features a 110Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of -70°C to +125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability, making it ideal for demanding environments. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) device is optimized for compact, high-density PCB designs. Its gull-wing termination ensures secure soldering, while the isolated (ISOL) circuit design provides electrical separation between resistors.

GS8A021100GFT Features

• Precision Thin Film Technology: Delivers stable resistance with low TCR (±50ppm/°C) and tight tolerance (±2%).
• Robust Ceramic Package: Enhances thermal performance and mechanical strength in harsh conditions.
• High Power Handling: 0.8W total power dissipation (0.1W per resistor) for energy-efficient designs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Isolated Resistor Network: Independent resistors (ISOL configuration) prevent cross-talk in sensitive circuits.
• Compact SOIC-16 Footprint: Space-saving 9.91mm × 5.99mm × 1.45mm dimensions with 1.27mm pitch for high-density layouts.
• Gull-Wing Termination: Ensures reliable surface-mount assembly and solder joint integrity.

GS8A021100GFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Patient monitoring equipment where stability and isolation are critical.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring robust, temperature-stable components.
• Test & Measurement Equipment: Calibration circuits and precision voltage dividers.
• Telecommunications: Line termination and filtering in high-frequency RF modules.

Conclusion of GS8A021100GFT

The GS8A021100GFT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers designing high-reliability systems. Its ceramic SOIC package, thin-film technology, and wide temperature range address challenges in industrial, medical, and telecom applications where component longevity and accuracy are paramount. While not automotive-qualified, its performance metrics align with demanding operational requirements, offering a cost-effective solution for isolated resistor networks in surface-mount designs.