EEF-CX0D391R Capacitors |
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Allicdata Part #: | PCE4812TR-ND |
Manufacturer Part#: |
EEF-CX0D391R |
Price: | $ 0.30 |
Product Category: | Capacitors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | CAP ALUM POLY 390UF 20% 2V SMD |
More Detail: | 390µF 2V Aluminum Polymer Capacitor 2917 (7343 Met... |
DataSheet: | EEF-CX0D391R Datasheet/PDF |
Quantity: | 7000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
3500 +: | $ 0.26897 |
7000 +: | $ 0.25936 |
10500 +: | $ 0.24976 |
17500 +: | $ 0.24884 |
Specifications
Series: | SP-Cap CX |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymer |
Capacitance: | 390µF |
Tolerance: | ±20% |
Voltage - Rated: | 2V |
ESR (Equivalent Series Resistance): | 15 mOhm |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ High Frequency: | 5.1A @ 100kHz |
Lead Spacing: | -- |
Size / Dimension: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Height - Seated (Max): | 0.075" (1.90mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 2917 (7343 Metric) |
Description
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Aluminum-polymer capacitors are amongst the most commonly used and versatile capacitors. They are a hybrid form of capacitors and combine metallic and organic compounds in order to create a variety of use cases. The EEF-CX0D391R is a great example of such a capacitor, and its application field and working principle will be explored in this article. The EEF-CX0D391R is a combination of a plasticized aluminum ions and a dielectric plastic carrier material. This combination creates a capacitor that is suitable to many different applications. This capacitor is especially useful in high frequency and high voltage circuits, as its high breakdown voltage allows it to withstand extreme voltages without failing. It is also able to buffer energy in capacitive applications with ease. When it comes to its working principle, the EEF-CX0D391R is based on the same basic principles as any other capacitor. Essentially, when a voltage is applied to this capacitor, the plasticized aluminum ions will form an electric double layer on its electrodes. This, in turn, creates an electric field within the capacitor. The electric field, in turn, stores the energy, just like any other capacitor. When current is applied to this capacitor, the electric double layer is displaced and the stored energy is released, allowing for a discharge of current. This makes the EEF-CX0D391R a great choice for both high frequency and high voltage capacitive applications, as the electric double layer can be quickly re-established after each discharge. The high breakdown voltage of this capacitor also makes it a great choice for applications that require high levels of protection. For example, the EEF-CX0D391R can be used to protect circuit boards from being damaged due to sudden surges in voltage. Additionally, the same capacitor can be used in low-voltage applications as well, making it a versatile and highly useful capacitor.In short, the EEF-CX0D391R is a great example of an aluminum-polymer capacitor that combines metal and plastic compounds in order to create an extremely useful and versatile capacitor. Its application field includes high frequency and high voltage circuits, as well as power protection and low-voltage applications. The capacitor works on the same basic principle as any other capacitor, wherein an electric double layer is created on its electrodes when a voltage is applied, allowing it to store and release energy.The specific data is subject to PDF, and the above content is for reference
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