TT Electronics/IRC

GS4A011180FT

GS4A011180FT Description

The GS4A011180FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 118Ω resistance and a tight ±1% tolerance. The device operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C. Its ±100ppm/°C temperature coefficient ensures stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and 0.4W total power dissipation (0.1W per resistor). With a 100V maximum voltage rating and gull-wing termination, it is optimized for surface-mount assembly in demanding environments.

GS4A011180FT Features

• Isolated Resistor Network: Four independent resistors (118Ω each) for flexible circuit design.
• High Precision: ±1% absolute tolerance and ±100ppm/°C thermal stability.
• Robust Construction: Ceramic SOIC case ensures mechanical strength and thermal reliability.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), ideal for space-constrained designs.

GS4A011180FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated measurement systems and sensor interfaces requiring stable resistance.
• Power Management: Current-limiting and load-sharing in DC/DC converters.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal drift is critical.
• Aerospace & Defense: Ruggedized electronics needing ceramic-packaged reliability.

Conclusion of GS4A011180FT

The GS4A011180FT stands out for its ceramic-based isolation, thin-film accuracy, and industrial-grade thermal performance. While not PPAP-qualified for automotive use, its high voltage tolerance and low TCR make it a superior choice for precision analog and power applications. Engineers will value its compact SOIC footprint, 1% tolerance, and robust construction, particularly in environments where thermal stability and durability are paramount.