NOME337M004R0035

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Niobium Oxide Capacitors are renowned for their high electric fields and energy density capabilities as well as their ability to perform in ultra-high temperature (up to 200°C) applications. The NOME337M004R0035 is an example of this type of capacitor, and is designed to serve as a high-performance energy storage device in industrial and military electronics systems.

NOME337M004R0035 is a Niobium/Oxide/Fused/Lead-free capacitor which delivers high dielectric strength enabling robust protection against voltage over stressing. It has a maximum rated operating temperature of +125°C and provides excellent electrical stability. It features high energy density, low losses, and excellent high frequency characteristics.

The NOME337M004R0035 is ideal for applications where power handling is needed for a given capacity, such as automotive ECU and electric power tools. Other applications include avionics, instrumentation, medical, and consumer electronics applications. As a result, the NOME337M004R0035 delivers the highest reliability and performance available today for used in high voltage power circuits.

The working principle of the NOME337M004R0035 is based on the high dielectric constant of niobium oxide. The niobium oxide (NbO2) dielectric layer is deposited onto a thin metallic base formed by a niobium-coated niobium (NbO2/Nb) thin film stack. When the capacitor is specially charged, a strong electric field is created in the dielectric layer, leading to a high capacitance value. The unique three-dimensional electric field creates an active solid-state stable condition ensuring reliable performance and long-term stability.

The NOME337M004R0035 is capable of achieving capacitance values up to 0.337uF (337μF). It has very low series resistance (ESR) and maximum working voltage is 50V. It is capable of surviving severe temperature cycling tests and is reliable under harsh environmental conditions. It has excellent high frequency characteristics and is designed for life cycle of >1,000,000 cycles.

In conclusion, the NOME337M004R0035 Niobium Oxide Capacitor is a very good choice for applications requiring reliable, high-voltage energy storage with excellent high frequency characteristics. The combination of its high dielectric strength and low series resistance make it a great fit for industrial and military circuits. In addition, its ability to perform in extreme temperatures makes it a perfect solution for industrial and automotive markets.

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