TT Electronics/IRC

GS4A014022GFT

GS4A014022GFT Description

The GS4A014022GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 40.2kΩ resistance and a tight ±2% absolute tolerance (with ±1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, ensuring stability in demanding environments. Its SOIC-C series construction offers excellent thermal and mechanical robustness, making it suitable for surface-mount (SMD) applications in industrial, automotive (non-AEC-Q qualified), and telecommunications systems.

GS4A014022GFT Features

• Ceramic substrate for superior thermal conductivity and durability.
• Thin-film technology ensures low noise and high precision (±100ppm/°C TCR).
• Isolated resistors (4x 40.2kΩ) with 0.1W power rating per element (0.4W total).
• Gull-wing termination for reliable solder joints in automated assembly.
• 100V maximum voltage rating and 2% tolerance for consistent performance.
• Compact dimensions (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length).
• Non-RoHS compliant, ideal for legacy or specialized designs.

GS4A014022GFT Applications

This resistor network excels in:

• Signal conditioning and voltage division in precision analog circuits.
• Isolation networks for sensors, ADCs, and DACs in industrial control systems.
• Telecom infrastructure, where stable resistance ratios are critical for filtering and impedance matching.
• Test and measurement equipment requiring low-drift components.
• Power supply feedback loops due to its high-voltage tolerance and thermal stability.

Conclusion of GS4A014022GFT

The GS4A014022GFT stands out for its ceramic-based isolation, thin-film accuracy, and robust SOIC packaging, making it a reliable choice for engineers prioritizing precision and longevity. While not automotive-grade (PPAP/No AEC-Q), its wide temperature range and low TCR suit harsh industrial environments. For designs demanding tight tolerance networks with high voltage handling, this model offers a compelling balance of performance and durability.