TT Electronics/IRC

GS4A033010FFT

GS4A033010FFT Description

The GS4A033010FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 301Ω resistance and a tight ±1% absolute tolerance. The network operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C. Its ±25ppm/°C temperature coefficient ensures stability in varying thermal conditions, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for demanding circuits. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal performance.

GS4A033010FFT Features

• Precision Resistance: 301Ω ±1% tolerance with ±1% ratio tolerance for matched performance.
• High Stability: Thin-film technology with ±25ppm/°C TCR minimizes drift.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Isolated Design: Four independent resistors (Circuit Designator: ISOL) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch for easy PCB assembly.
• Wide Operating Range: -70°C to +125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/automotive certified).
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A033010FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Stable resistance for diagnostic equipment where accuracy is critical.
• Industrial Controls: Robust performance in PLCs, sensors, and power management systems.
• Test & Measurement: Calibration circuits requiring low TCR and high tolerance.
• Communications: RF and filtering applications benefiting from isolated elements.

Conclusion of GS4A033010FFT

The GS4A033010FFT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a reliable choice for engineers designing high-accuracy circuits in harsh environments. While not automotive-grade, its isolated thin-film resistors and low TCR provide superior performance over standard networks in industrial, medical, and instrumentation applications. Its compact SOIC form factor further ensures compatibility with space-constrained designs.