NOJW476M006RWJ

Series:	OxiCap® NOJ
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	6.3V
ESR (Equivalent Series Resistance):	500 mOhms
Current - Leakage:	5.7µA
Dissipation Factor:	6%
Mounting Type:	Surface Mount
Package / Case:	2312 (6032 Metric)
Manufacturer Size Code:	W
Height - Seated (Max):	0.059" (1.50mm)
Features:	--
Operating Temperature:	-55°C ~ 105°C
Supplier Device Package:	2312 (6032 Metric)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)

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Niobium Oxide Capacitors

Niobium Oxide Capacitors, also known as NbO capacitors, are unique technology which features niobium oxide as the dielectric medium. This special form of capacitor offers several advantages over traditional capacitors such as more stable electric polarization, lower losses in high frequency applications, as well as higher temperature robustness. The NOJW476M006RWJ is one such niobium oxide capacitor optimized for the modern electronics market. This article will outline the application field for it as well as its working principle. The NOJW476M006RWJ is a highly reliable and cost-effective, miniature chip capacitor designed for general purpose applications. This ceramic capacitor is intended for the communications industry where its small size and special features make it ideal for use on printed circuit boards. The device is lead-free and RoHS compliant, making it suitable for use in green designs. It is available in both surface and through-hole packages, and features a wide temperature range of -55°C to 125°C. Unlike traditional capacitors, the NOJW476M006RWJ benefits from a niobium-oxide (NbO) dielectric, which is composed of invar material that is formed into a layer of niobium oxide. This unique dielectric material results in several key benefits such as low self-leakage, low dissipation factor, and high insulation resistance. It also offers lower losses in high frequency applications and increased temperature robustness. In addition, NbO capacitors feature a higher breakdown voltage rating when compared to traditional capacitors, resulting in higher temperature operation and greater reliability in harsh environments.The NbO capacitor works on the same principle as any other capacitor. In simple terms, a capacitor is a device that stores an electrical charge. When a voltage differential is applied across the two terminals, positive and negative charged particles accumulate on each electrode. The voltage differential is maintained as long as the condensing force of the electric field is greater than the opposing forces that tend to disperse the charge. This phenomenon is known as electrostatic displacement, and the stored electrical charge can then be used to power a circuit.The NbO capacitor works on this same principle. The deposited NbO layers form an electric field between the electrodes when a voltage is applied. The NbO layers are only a few microns thick, allowing greater electric energy storage within a small volume, making NbO capacitors ideal for many modern applications. The dielectric material also aids in maintaining a consistent barrier between the electrodes, further reducing losses and enhancing the reliability of the device. In conclusion, the NOJW476M006RWJ capacitor is a unique technology optimized for modern circuits, offering a wide temperature range and range of advantages over traditional capacitors. Its unique design and niobium-oxide dielectric ensure that the device is highly reliable, resulting in long lifetime of use in many applications. Its small size and low cost mean that it is an ideal choice for the communications and electronics industries, and can help reduce energy consumption in small portable devices.

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