CMR04E680FODR

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	68pF
Tolerance:	±1%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.150" (3.80mm)
Features:	General Purpose
Size / Dimension:	0.370" L x 0.189" W (9.40mm x 4.80mm)
Height - Seated (Max):	0.339" (8.60mm)

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Mica and PTFE Capacitors are highly reliable and efficient electrical components used for various applications. The CMR04E680FODR is a popular type of capacitor that incorporates a Mica dielectric material to improve the electrical properties of the product and create a reliable connection. This article will discuss the application fields, working principle, and performance characteristics of the CMR04E680FODR Mica and PTFE Capacitor.ApplicationsThe CMR04E680FODR Mica and PTFE Capacitor is most commonly found in power supplies and transformers, as it is able to effectively absorb and store a high amount of electrical energy. It is frequently used to store energy for pulse power applications such as ultra-high voltage energy storage, switching power supplies, and power boost circuits. It can also be found in high frequency circuits, which require good electrical properties in order to reduce RF interference.The capacitor is also used in filter designs, as it is able to reduce the amplitude of low frequency electromagnetic interference signals. The CMR04E680FODR is well suited for this application because of its ability to quickly absorb and dissipate electrical energy. This helps to improve the signal clarity of high frequency communications, and allows for more efficient communication.Working PrincipleThe CMR04E680FODR Mica and PTFE Capacitor is composed of two metal plates, isolated by a Mica dielectric material. When an electrical current is applied to the positive electrode, it will induce a charge on the negative electrode. The Mica dielectric material helps to reduce electric fields, allowing for a more efficient charge transfer. The capacitance of the capacitor is determined by the size and shape of the plates, and the thickness of the dielectric material.For this particular capacitor, the capacitance is 680pF. This indicates that the capacitor has a large capacitance, and consequently is able to store a large amount of electrical energy. The dielectric strength is rated at 250v, which is suitable for most high-voltage applications such as power supplies, transformers, and high-frequency circuits.Performance CharacteristicsThe CMR04E680FODR Mica and PTFE Capacitor offers excellent electrical performance, with superb temperature stability and excellent insulation properties. The capacitor is highly durable and reliable, and has a low susceptibility to noise and signal interference. It has a low self-inductance, which means it is able to respond quickly to changes in current, making it well suited for high frequency applications. The capacitor is able to handle high voltage spikes, and has a low dissipation factor, which makes it suitable for use in power supplies and energy storage applications. ConclusionThe CMR04E680FODR Mica and PTFE Capacitor is a reliable and efficient electrical component, and it offers excellent electrical performance and durability. It is commonly found in power supplies, transformers, and high frequency circuits, and can also be used in filter designs to reduce the amplitude of low frequency electromagnetic interference signals. The capacitor is able to store a large amount of electrical energy, and has excellent insulation properties. Overall, the CMR04E680FODR is an excellent choice for a variety of applications.

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