CMR03E270JOCP

Series:	CMR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	27pF
Tolerance:	±5%
Voltage - Rated:	300V
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 0.130" W (6.90mm x 3.30mm)
Height - Seated (Max):	0.201" (5.10mm)

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Mica and PTFE Capacitors are one of the most prevalent and versatile types of capacitors available today. The CMR03E270JOCP Capacitor is a bi-polar capacitor model that features a mica dielectric and PET film (Polyethylene Terephthalate Film) as electrodes. Being a non-polar device, it is often found in high-temperature sensitive applications.The CMR03E270JOCP Capacitor is highly regarded for its exceptional capacitance/temperature characteristics, low equivalent series resistance (ERSR), and excellent tolerance. The CMR03E270JOCP is also rated for operation at extreme temperatures, from -55°C to +125°C, making it a good choice for applications in challenging and hazardous environments.The CMR03E270JOCP combines the mica dielectric and PET film in layers, in order to provide high performance, while reducing the size of the device. The mica dielectric is made up of micronized mica particles of a specific size, allowing for a precise contact between the electrons and its layers. The mica dielectric is then sandwiched between two PET films, which provide both an insulating and conducting surface.The PET films form very thin layers of insulation, allowing the charges to travel through the capacitor with minimal chance of leakage. The mica dielectric also allows for an extremely high breakdown voltage, making the device tolerant to high voltage spikes, and leaking less current under extreme conditions. The PET films also provide excellent resistance to moisture and other contaminants, ensuring a long lifespan for the device.When it comes to the working principle of the CMR03E270JOCP, it is based on a capacitive layer being placed between two electrodes. The electrons are stored onto the capacitive layer, and it takes a certain amount of time for them to be discharged. The length of this process will depend on the capacitance of the device and the amount of current that is being supplied. This means that depending on the current applied, the CMR03E270JOCP can be used as a high-pass filter, a low-pass filter, or a combination filter. The most common application of the CMR03E270JOCP is in electrical circuits. This type of capacitor is frequently used in various applications like timers, converters, oscillators, and power supplies, due to its ability to reduce the amount of energy stored in electrical systems. When used in power supplies, the CMR03E270JOCP can be utilized in DC-DC converters, AC-DC converters, and PFC circuits. The device also finds application in high-frequency converters, due to its tolerance to voltage spikes, low ESR, and temperature stability. Furthermore, this capacitor is used in memory modules, securing circuitry, embedded systems, and automotive electronics, due to its exceptional operating performance. The capacitance and dielectric constants of the device can also be varied by changing the shape, size, and number of the layers in the device.In conclusion, the CMR03E270JOCP Capacitor is a highly versatile component that can be found in many applications and is designed to provide superior performance even in extreme conditions. Because of its unique construction and features, it is the perfect choice for projects requiring high tolerance, high voltage, and temperature stability. Moreover, it is a very cost-effective solution for most capacitors, making it an excellent choice for many applications.

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