CMR03F391JOYP

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	390pF
Tolerance:	±5%
Voltage - Rated:	50V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.118" (3.00mm)
Features:	General Purpose
Size / Dimension:	0.272" L x 0.189" W (6.90mm x 4.80mm)
Height - Seated (Max):	0.252" (6.40mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are devices that are used to store electrical energy in large quantities. They are commonly used in applications that require high voltage, such as power supplies, medical equipment, and power transmission lines. The CMR03F391JOYP is a mica and PTFE (PolyTetraFluoroEthylene) capacitor that is designed for use in high voltage applications. The following sections will discuss its application field and working principle.

Application Field

CMR03F391JOYP capacitors are suitable for applications that require high-voltage operation. These applications include power transmission lines, aviation electronics, and medical equipment. The CMR03F391JOYP is also a good choice for applications that require a capacitor with a very small size or narrow temperature range. The CMR03F391JOYP is a dual-sided mica and PTFE capacitor, combining the advantages of both materials.Mica capacitors are used in many high-voltage applications due to their high insulation resistance, low dielectric absorption, and low self-inductance. PTFE capacitors are small, lightweight, and have low dissipation factors, making them suitable for applications that require a large capacitance. Combining the capacitors of the two materials results in a device with superior performance for high-voltage operation.

Working Principle

The CMR03F391JOYP is a two-sided mica and PTFE capacitor with a particular structure. The device consists of two embedded mica plates in a PTFE film dielectric and silver plated terminals. The dielectric material of the capacitor is made of two layers of PTFE film. The mica plates are embedded between the PTFE layers and connected to the silver plated terminals.The capacitor works as an electrical energy storage device. The two plates of the capacitor have a certain amount of electrical charge. When a voltage is applied to the device, the plates will store the electrical energy and create a dielectric field between them. When the applied voltage is removed, the stored energy will be released, allowing the device to be used as an energy storage device.

Conclusion

The CMR03F391JOYP is a mica and PTFE capacitor used in high-voltage applications. The device combines the advantages of both materials, resulting in a device with excellent performance for high-voltage operation. The working principle of the CMR03F391JOYP is based on the ability of the two plates to store and release electrical energy, creating a dielectric field between them. By understanding the application field and working principle of the CMR03F391JOYP, it is possible to use the device in high-voltage applications with confidence.

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