TT Electronics/IRC

GS7B015490FCT

GS7B015490FCT Description

The GS7B015490FCT is a high-precision ceramic resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. Part of the SOIC-C Series, it features 14-pin narrow SOIC packaging with bussed elements, offering a 549Ω resistance value at an absolute tolerance of ±1% and a ratio tolerance of ±0.25%. Its thin-film technology ensures stable performance across a wide temperature range (70°C to 125°C), with a low temperature coefficient of ±100ppm/°C. The device is rated for 0.05W (1/20) per resistor and a total power rating of 0.7W, making it suitable for high-density PCB designs.

GS7B015490FCT Features

• Ceramic case for enhanced thermal stability and durability.
• 14-terminal gull-wing termination for reliable surface-mount soldering.
• Precision thin-film resistors with ±1% tolerance and ±0.25% ratio tolerance for matched performance.
• Operating voltage up to 100V, ideal for signal conditioning and voltage division.
• SOIC package (8.66mm x 5.99mm x 1.45mm) with tight dimensional tolerances (±0.1mm height, ±0.2mm depth).
• Non-automotive (PPAP: No) and non-RoHS compliant, suited for industrial and commercial applications.

GS7B015490FCT Applications

This resistor network excels in precision analog circuits, voltage dividers, and impedance matching networks. Its bussed configuration simplifies bus termination in digital systems, while its low TCR (±100ppm/°C) ensures stability in temperature-sensitive environments. Common use cases include:

• Medical instrumentation requiring tight tolerance matching.
• Test and measurement equipment for signal integrity.
• Industrial control systems where long-term reliability is critical.
• Telecommunications hardware for impedance control.

Conclusion of GS7B015490FCT

The GS7B015490FCT stands out for its ceramic construction, high precision, and robust thermal performance, making it a superior choice for engineers designing stable, high-density circuits. While not suited for automotive use, its tight tolerances and bussed architecture provide unmatched reliability in industrial, medical, and telecom applications. For designs demanding low drift and consistent performance, this resistor network delivers exceptional value.