TT Electronics/IRC

GS4A031150FFT

GS4A031150FFT Description

The GS4A031150FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features thin-film technology with a 115Ω resistance value and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature range of -70°C to +125°C, making it suitable for demanding environments. The SOIC-C series construction offers 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, with gull-wing terminations for reliable surface-mount assembly. The ceramic case provides superior thermal and mechanical robustness compared to polymer-based alternatives.

GS4A031150FFT Features

• Precision Performance: ±1% tolerance and ±25ppm/°C TCR for stable, accurate signal conditioning.
• Isolated Design: Independent resistors (non-bussed) enable flexible circuit configurations.
• High-Temperature Operation: Rated up to 125°C with derated power at elevated temperatures.
• Robust Construction: Ceramic substrate ensures low thermal resistance and high durability.
• Compact Footprint: 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch for space-constrained PCBs.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GS4A031150FFT Applications

Ideal for precision analog and digital circuits, the GS4A031150FFT excels in:

• Industrial Control Systems: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Test & Measurement Equipment: High-accuracy signal attenuation or impedance matching.
• Medical Electronics: Stable resistor networks for diagnostic devices where reliability is critical.
• Aerospace & Defense: Harsh-environment applications due to ceramic resilience and wide temperature range.
• Automotive (Non-Automotive Qualified): Prototyping or non-safety-critical circuits, though not PPAP-certified.

Conclusion of GS4A031150FFT

The GS4A031150FFT stands out for its precision, isolation, and ceramic-based reliability, making it a top choice for engineers prioritizing stability in challenging conditions. While not automotive-qualified, its thin-film technology and tight tolerances suit industrial, medical, and aerospace designs where component consistency is paramount. The SOIC package balances performance with manufacturability, offering a robust solution for high-density PCB layouts. For applications demanding low TCR and high power dissipation in a compact form factor, this resistor network delivers exceptional value.