TT Electronics/IRC

GS4A031471BT

GS4A031471BT Description

The GS4A031471BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 1.47KΩ resistance value with an absolute tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C. Its thin-film technology ensures excellent stability and accuracy, while the ceramic case style provides robust thermal and mechanical durability. Rated for 0.1W per resistor (0.4W total), it operates across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The 100V maximum voltage rating and gull-wing termination further enhance its reliability in surface-mount applications.

GS4A031471BT Features

• Precision Tolerance: ±0.1% absolute tolerance ensures minimal deviation in critical circuits.
• Low TCR: ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress.
• Isolated Design: Four independent resistors in an SOIC-C series package for flexible circuit integration.
• Robust Construction: Ceramic substrate and thin-film technology deliver high reliability and longevity.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch enable easy PCB assembly.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).

GS4A031471BT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and sensor interfaces where tight tolerance is critical.
• Medical instrumentation requiring stable, low-drift performance.
• Industrial control systems exposed to wide temperature fluctuations.
• Test and measurement equipment demanding high accuracy over time.
• Communication infrastructure (e.g., signal conditioning, impedance matching).

Conclusion of GS4A031471BT

The GS4A031471BT stands out for its exceptional precision, thermal stability, and rugged ceramic construction, making it a superior choice for engineers designing high-reliability electronics. While not automotive-qualified, its isolated thin-film resistors and wide operational range cater to industrial, medical, and telecom applications where accuracy and durability are paramount. Its compact SOIC package and surface-mount compatibility further streamline integration into space-constrained designs.