NOJW686M002RWJ

Series:	OxiCap® NOJ
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	68µF
Tolerance:	±20%
Voltage - Rated:	2.5V
ESR (Equivalent Series Resistance):	400 mOhms
Current - Leakage:	3.4µA
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 CapacitorsNiobium oxide capacitors, commonly abbreviated as NBCs, are a type of capacitors used in a variety of electronic applications. They are made of niobium oxide, a material which can be highly polarised, allowing them to store large amounts of electric charge. Niobium oxide capacitors are ideal for applications where low parasitic capacitance is desired, and also for applications where a high capacitance is needed. These capacitors are well-suited for use in DC-DC converters, voltage regulators, RF and microwave applications, signal filtering, switching power supplies, and other high-frequency applications.The NOJW686M002RWJ is a niobium oxide capacitor manufactured by American Aerovox Inc. It is a fixed capacitance surface-mount device which features a low parasitic capacitance, high dielectric strength, and high-temperature stability. The NOJW686M002RWJ is designed to provide excellent performance in even the most demanding applications.The NOJW686M002RWJ is composed of two conducting plates which are separated by a niobium oxide dielectric. The dielectric is polarised and thinned, allowing it to store a greater amount of charge. One of the plates, the anode, has an electrode connected to it. A deposit of niobium oxide-coated titanium dioxide (TiO2) is deposited onto the opposite side of the capacitor, forming the cathode. This deposit of TiO2 gives the NBC its desired capacitance.The NOJW686M002RWJ has a variety of applications given its low parasitic capacitance. In DC-DC converters, it is used in both power stage and load-line circuits; its low parasitic capacitance reduces power loss which can otherwise occur in high-frequency pulse-width modulation circuits. In voltage regulator circuits, its low parasitic capacitance also results in a reduced need for bulky bypass capacitors. Moreover, NBCs are used in RF and microwave applications, such as matching networks, as the low parasitic capacitance makes them well-suited for such high-frequency applications.NBCs offer a high dielectric strength, meaning that they can sustain a higher voltage before breakdown occurs. Additionally, they have a high-temperature stability, meaning that they are suitable for use in extreme temperatures. This temperature stability is a key characteristic of the NOJW686M002RWJ, with the device rated for use in temperatures ranging from -55°C to +125°C.The NOJW686M002RWJ offers a wide range of capacitance values ranging from 0,68µF to 2,2µF, allowing engineers to select the optimal capacitance value for a given application. Furthermore, this device is also available in various ESR values and package options, allowing engineers to select the appropriate combination for their application requirements.In conclusion, the NOJW686M002RWJ niobium oxide capacitor offers a variety of features such as low parasitic capacitance, high dielectric strength, and high-temperature stability. These characteristics make the NOJW686M002RWJ ideal for a range of applications, from DC-DC converters to high-frequency microwave applications. The wide range of available capacitance values, ESR values, and package options also make the NOJW686M002RWJ suitable for a range of different applications.

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