TT Electronics/IRC

GS4A024872FT

GS4A024872FT Description

The GS4A024872FT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding electronic applications. Built with ceramic substrate and thin-film technology, it delivers stable performance with a 48.7KΩ resistance per element, ±1% absolute tolerance, and a low ±50ppm/°C temperature coefficient. The SOIC-C series offers isolated elements, ensuring minimal crosstalk in critical circuits. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it operates across a wide temperature range (-70°C to +125°C), making it suitable for harsh environments. The gull-wing termination and surface-mount design facilitate automated assembly, while the compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4A024872FT Features

• High Precision: ±1% tolerance and ±50ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Isolated Design: Independent resistors minimize interference in sensitive applications.
• Wide Temperature Range: Operates from -70°C to +125°C, ideal for automotive and industrial use.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch simplify PCB integration.
• Compact Footprint: SOIC package optimizes space without sacrificing power handling (0.4W total).

GS4A024872FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback circuits in motor drives and power supplies.
• Test & Measurement Equipment: High-stability reference networks.
• Automotive Electronics: Engine control units (ECUs) where temperature fluctuations are extreme (note: non-automotive PPAP).
• Medical Devices: Low-noise analog signal processing.

Conclusion of GS4A024872FT

The GS4A024872FT combines precision, isolation, and ruggedness in a compact SOIC package, addressing challenges in high-reliability electronics. Its ceramic substrate, thin-film resistors, and wide operating range make it superior to standard epoxy-based networks, particularly in environments requiring thermal stability and minimal drift. While not PPAP-certified for automotive use, it remains a top choice for industrial, medical, and instrumentation designs demanding tight tolerances and long-term reliability.