TT Electronics/IRC

GS4B011182JFT

GS4B011182JFT Description

The GS4B011182JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 7-resistor bussed network features an 11.8KΩ resistance value per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring consistent performance in matched-resistor applications. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint with 4.9mm length, 5.99mm depth, and 1.45mm height, making it ideal for space-constrained designs. The thin-film technology provides excellent stability, with a ±100ppm/°C temperature coefficient and a power rating of 0.4W (0.05W per resistor). Rated for 100V maximum voltage and 125°C maximum operating temperature, it suits both industrial and commercial environments.

GS4B011182JFT Features

• Ceramic substrate for enhanced thermal and mechanical reliability.
• Bussed circuit design simplifies routing in bus-line applications.
• Gull-wing termination ensures robust surface-mount (SMD) compatibility.
• Low TCR (±100ppm/°C) minimizes resistance drift over temperature.
• 1.27mm terminal pitch facilitates easy PCB assembly.
• Non-compliant with EU RoHS, suitable for legacy or exempted applications.
• Tube packaging for secure handling and storage.

GS4B011182JFT Applications

This resistor network excels in:

• Voltage divider circuits requiring tight ratio tolerance (±1%).
• Bus termination in digital systems (e.g., SPI, I²C).
• Sensor signal conditioning where stability is critical.
• Industrial control systems demanding high-temperature operation (up to 125°C).
• Legacy electronics needing non-RoHS-compliant components.

Conclusion of GS4B011182JFT

The GS4B011182JFT stands out for its ceramic construction, precision tolerance, and compact SOIC package, making it a reliable choice for high-stability applications. Its bussed design and thin-film technology offer superior performance over standard thick-film networks, particularly in environments with thermal or mechanical stress. While not RoHS-compliant, it remains invaluable for specialized or exempted designs requiring proven durability and precision.