TT Electronics/IRC

GS4A031783FT

GS4A031783FT Description

The GS4A031783FT 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 178KΩ resistance and a tight ±1% tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range (70°C to 125°C), making it suitable for environments with fluctuating thermal conditions. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a 0.1W power rating per resistor (0.4W total), this network balances efficiency and durability.

GS4A031783FT Features

• Isolated Circuit Design (ISOL): Prevents crosstalk, ideal for signal integrity-critical applications.
• Ceramic Case & Thin-Film Technology: Delivers superior thermal performance and long-term reliability.
• Precision Tolerance: ±1% absolute tolerance and ±25ppm/°C TCR ensure consistent performance.
• Robust Construction: Withstands high temperatures (up to 125°C) and derated power conditions.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (1.27mm pitch) suits high-density PCB designs.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial use.

GS4A031783FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical & Test Equipment: High-accuracy measurement systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Communications Hardware: RF and baseband signal processing where isolation minimizes interference.
• Consumer Electronics: Compact devices demanding reliable passive components.

Conclusion of GS4A031783FT

The GS4A031783FT stands out for its isolated design, ceramic durability, and thin-film precision, offering engineers a reliable solution for high-accuracy circuits. Its SOIC form factor and wide temperature range make it versatile for industrial, medical, and communication applications. While not PPAP or automotive-grade, its 1% tolerance and low TCR provide exceptional performance in demanding environments. For designs prioritizing stability, miniaturization, and signal integrity, this resistor network is a compelling choice.