TT Electronics/IRC

GS7B014990FCT

GS7B014990FCT Description

The GS7B014990FCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 499Ω resistance value and a tight ±1% absolute tolerance, ensuring reliable performance in demanding circuits. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The SOIC-C series construction provides robust mechanical integrity, while the gull-wing termination ensures secure surface mounting. With a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C, this component is engineered for durability in industrial and commercial applications.

GS7B014990FCT Features

• Ceramic case style for enhanced thermal and mechanical stability.
• 13 bussed resistors in a compact SOIC package (8.66mm × 5.99mm × 1.45mm).
• Thin-film technology ensures low noise and high precision (±1% tolerance, ±0.25% ratio tolerance).
• Wide temperature range (-55°C to +125°C) with a ±100ppm/°C thermal coefficient.
• Gull-wing termination for reliable surface-mount (SMD) applications.
• High power rating of 0.7W total (0.05W per resistor) and 100V maximum voltage rating.
• Non-automotive (PPAP: No) and EU RoHS non-compliant, suited for industrial use.

GS7B014990FCT Applications

This resistor network excels in precision analog circuits, voltage dividers, and bus termination applications. Its low TCR and tight tolerance make it ideal for:

• Signal conditioning in test and measurement equipment.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where consistent performance is critical.
• Telecommunication infrastructure for impedance matching and filtering.
• Embedded systems needing compact, high-density resistor arrays.

Conclusion of GS7B014990FCT

The GS7B014990FCT stands out for its ceramic construction, thin-film precision, and robust SOIC packaging, offering superior performance in high-temperature and precision-demanding environments. While not suited for automotive applications, its high reliability, tight tolerances, and thermal stability make it a preferred choice for industrial, medical, and telecom systems. Engineers seeking a durable, high-accuracy resistor network will find this model an excellent fit for critical circuit designs.