| Allicdata Part #: | CMR04E820JODR-ND |
| Manufacturer Part#: |
CMR04E820JODR |
| Price: | $ 4.61 |
| Product Category: | Capacitors |
| Manufacturer: | Cornell Dubilier Electronics (CDE) |
| Short Description: | CAP MICA 82PF 500V RADIAL |
| More Detail: | 82pF Mica Capacitor 500V Radial |
| DataSheet: |  CMR04E820JODR Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 24 +: | $ 4.18500 |
Specifications
| Series: | CMR |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Capacitance: | 82pF |
| Tolerance: | ±5% |
| 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 0.201" W (9.40mm x 5.10mm) |
| Height - Seated (Max): | 0.350" (8.90mm) |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Mica and PTFE capacitors are an integral part of electrical components and devices used in a variety of applications in the industrial, commercial, and consumer electronics markets. The CMR04E820JODR is a type of mica and PTFE capacitor which finds its application in various applications and the working principle of the capacitor makes it a desirable choice for such variety of applications.
Applications
The CMR04E820JODR is mainly used in high frequency applications that require high accuracy and stability in output voltage and current. This capacitor is suitable for use in high-voltage circuits and applications in air as well as challenging environments such as dark rooms. It is particularly useful in applications that require a wide frequency range and long life span. Additionally, this capacitor performs well in high temperatures and is suitable in engine rooms that require cooling due to heat.Other popular applications for this capacitor include overhead line constructions, navigation systems, avionics, surge suppressors, radar systems, rectifiers, and motor drives. The main advantage of this capacitor is its high temperature stability and long life span. This makes it a suitable choice for many current technology applications.Working Principle
The working principle of the CMR04E820JODR is based on PTFE (polytetrafluoroethylene) film technology and is characterized by a combination of low self-inductance, high thermal dissipation, small size, and high capacitance. The PTFE film is used as a dielectric in this capacitor, which enables it to store more charge in a small area in relation to a ceramic capacitor. This increases the capacitance and allows for a highly stable output current and voltage for extended periods of time. Additionally, the PTFE film also offers a high level of humidity protection, voltage protection and surge protection in case of high loads.The CMR04E820JODR utilizes mica as an insulator to reduce the unintentional discharge of the charge stored in the capacitor. The combination of PTFE film and mica sandwiching ensures a secure close contact of the plates. This mica-pretensioned feature helps to achieve the properties of ultra-low leakage current and high-capacity capacitance for high frequencies. The combination of a large mica layer and two layers of PTFE insulator protects the charge from the environment, thus providing a high level of reliability and stability.Conclusion
The CMR04E820JODR is a capacitor that combines the features of mica and PTFE which makes it especially suitable for high-frequency and challenging environment applications. The PTFE film ensures a low inductance and high thermal dissipation, while the mica layer ensures high capacitance and reliability. This capacitor provides high temperature stability and a long life span, thus making it a great choice for many current technology applications.The specific data is subject to PDF, and the above content is for reference
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