TT Electronics/IRC

GS4B034871GT

GS4B034871GT Description

The GS4B034871GT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 4.87KΩ resistance value and a tight ±2% tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its thin-film technology and ±25ppm/°C temperature coefficient provide exceptional stability across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction offers robust mechanical integrity, while the gull-wing termination facilitates easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for compact, high-density PCB designs.

GS4B034871GT Features

• Ceramic substrate for enhanced thermal and mechanical reliability.
• Bussed circuit design simplifies routing in bus-oriented applications.
• Low TCR (±25ppm/°C) ensures minimal resistance drift under temperature fluctuations.
• Precision thin-film technology delivers consistent performance with 2% absolute tolerance.
• Compact SOIC package (4.9mm × 5.99mm × 1.45mm) optimizes board space.
• High power rating (0.4W total, 0.05W per resistor) supports robust operation.
• Wide temperature range (-70°C to +125°C) suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).

GS4B034871GT Applications

This resistor network excels in:

• Voltage divider circuits in precision analog systems.
• Bus termination networks for digital communication interfaces (e.g., I²C, SPI).
• Signal conditioning in sensor modules and instrumentation.
• Power supply feedback loops requiring stable reference resistances.
• Embedded control systems where space efficiency and thermal stability are critical.

Conclusion of GS4B034871GT

The GS4B034871GT stands out for its ceramic-based durability, precision thin-film performance, and compact SOIC footprint, making it a superior choice for engineers prioritizing stability and space savings. While not automotive-qualified, its wide temperature range and low TCR make it ideal for industrial, telecom, and consumer electronics. For applications demanding high reliability in harsh environments, this resistor network delivers a compelling balance of performance and integration.