NOSB476M004R0500

Series:	OxiCap® NOS
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	4V
ESR (Equivalent Series Resistance):	500 mOhms
Current - Leakage:	3.8µA
Dissipation Factor:	6%
Mounting Type:	Surface Mount
Package / Case:	1411 (3528 Metric), 1210
Manufacturer Size Code:	B
Height - Seated (Max):	0.083" (2.10mm)
Features:	Low ESR
Operating Temperature:	-55°C ~ 125°C
Supplier Device Package:	1210 (3528 Metric)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)

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Introduction

Niobium oxides capacitors are one type of ceramic capacitors which have numerous beneficial features, making them ideal for various applications. As such, the NOSB476M004R0500 in particular is often used for electronic components due to its low profile build, high shielding effectiveness, high stability and low current dissipation factor. This article will examine the application field and working principle of the NOSB476M004R0500 in order to provide a better understanding of how it works and why it is useful.

Application Field of the NOSB476M004R0500

The NOSB476M004R0500 can be used in a variety of applications, most notably in communications technology, data processing and telecommunications. It is also ideal for radio frequency (RF) and microwave circuits as it has excellent high-frequency characteristics and high dielectric constant. It is often used in these circuits because it has a low voltage coefficient, low dielectric loss factor, low profile dielectric and high-shielding effectiveness.In addition, the NOSB476M004R0500 is also suitable for signal conditioning applications, such as stabilizing noise variations and protecting power amplifiers from surges. It can also be employed for EMC suppression in connections and such, as well as being used as decoupling capacitors to filter out high-frequency signals.

Working Principle of the NOSB476M004R0500

The NOSB476M004R0500 consists of two or more layers of metal-insulated oxides inside a ceramic casing. The layers of oxides are important as they can block signals from passing in either direction, property that makes them useful for coupling and decoupling.When an electrical SPICE is applied to the capacitor, a region of high dielectric strength is created between the two layers, and the current passes through the insulating regions. As a result, the electric field across the layers is reduced. This phenomenon is known as the “Dielectric Effect” and it results in a low signal leakage across the dielectric layers, even at high frequencies.Furthermore, the high dielectric constant and the low current dissipation factor of the NOSB476M004R0500 ensure that the capacitor can offer good capacitance-voltage characteristics, along with better filtering capabilities. Additionally, the low voltage coefficient and the high-shielding effectiveness of the capacitor makes it ideal for radio frequency and microwave circuits, as this ensures a good signal to noise ratio.

Conclusion

The NOSB476M004R0500 is a popular type of ceramic capacitor that has numerous desirable features. Its low profile build, excellent high frequency characteristics and high-shielding effectiveness make it ideal for the applications described above, such as communications technology, data processing, signal conditioning and telecommunications. Furthermore, its dielectric effect and low current dissipation factor ensure that the device can filter out high frequency signals, while also providing excellent capacitance-voltage characteristics.

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