TT Electronics/IRC

GS4B0275R0GFT

GS4B0275R0GFT Description

The GS4B0275R0GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin Narrow SOIC package features 7 bussed resistors with a 75Ω resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Built with thin-film technology, it delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series construction provides robust mechanical durability, while the gull-wing termination ensures reliable surface-mount assembly. Rated for 100V maximum voltage and 0.05W power dissipation per resistor, it operates efficiently within a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C.

GS4B0275R0GFT Features

• Ceramic substrate for superior thermal and mechanical stability.
• Bussed network design simplifies circuit layout with shared common connections.
• Thin-film technology ensures precision and low noise.
• ±50ppm/°C TCR for minimal resistance drift under thermal stress.
• 2% tolerance and ±1% ratio tolerance for high accuracy.
• 0.4W total power rating (0.05W per resistor) balances performance and compactness.
• 8-pin SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for space-efficient PCB integration.
• Non-automotive and non-PPAP compliant, suited for industrial and commercial use.

GS4B0275R0GFT Applications

This resistor network excels in:

• Voltage division and bus termination in digital communication systems.
• Signal conditioning for sensors and analog circuits requiring stable resistance ratios.
• Power supply feedback networks where precision and thermal stability are critical.
• Medical and test equipment demanding low drift and high reliability.
• Industrial control systems operating in harsh environments.

Conclusion of GS4B0275R0GFT

The GS4B0275R0GFT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks in space-constrained or thermally variable applications. Its ceramic construction, thin-film accuracy, and bussed architecture offer distinct advantages over polymer-based or discrete alternatives, particularly in high-frequency or precision analog circuits. While not suited for automotive use, it is a robust solution for industrial, medical, and communication systems where performance consistency is paramount.