TT Electronics/IRC

GS8A033400GFT

GS8A033400GFT Description

The GS8A033400GFT from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Housed in a 16-pin narrow SOIC ceramic package, it features 340Ω thin-film resistors with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring excellent matching characteristics. The device operates over a wide temperature range of -70°C to +125°C with a low ±25ppm/°C temperature coefficient, making it ideal for stable, high-accuracy circuits. Its isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating ensure reliability in demanding environments. The gull-wing termination and surface-mount (SOIC) package facilitate easy PCB integration.

GS8A033400GFT Features

• Ceramic SOIC package for robust thermal and mechanical performance.
• Thin-film technology delivering high precision (±2%) and low TCR (±25ppm/°C).
• Isolated 8-resistor network for flexible circuit design.
• Wide operating temperature (-70°C to +125°C) with derated power up to 125°C.
• 1.27mm terminal pitch and compact dimensions (9.91mm x 5.99mm x 1.45mm) for space-constrained designs.
• Non-automotive (PPAP No) but suitable for industrial, medical, and telecom applications.
• 100V maximum voltage rating and 0.8W total power dissipation.

GS8A033400GFT Applications

This resistor network excels in:

• Precision analog circuits (e.g., op-amp feedback networks, voltage dividers).
• Signal conditioning in data acquisition systems.
• Medical instrumentation requiring stable, low-drift performance.
• Industrial control systems where isolation and tolerance matching are critical.
• Telecom infrastructure (e.g., line termination, impedance matching).

Conclusion of GS8A033400GFT

The GS8A033400GFT stands out for its ceramic construction, isolated design, and thin-film precision, offering superior stability and accuracy compared to polymer-based networks. Its high-temperature capability and low TCR make it a preferred choice for mission-critical applications. While not RoHS-compliant, its performance in harsh environments justifies its use in specialized sectors like aerospace, defense, and high-reliability industrial systems. Engineers seeking a compact, high-power, and precision resistor network will find this model exceptionally versatile.