EEF-CD0J680R Capacitors |
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Allicdata Part #: | PCE2110TR-ND |
Manufacturer Part#: |
EEF-CD0J680R |
Price: | $ 0.24 |
Product Category: | Capacitors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | CAP ALUM POLY 68UF 20% 6.3V SMD |
More Detail: | 68µF 6.3V Aluminum Polymer Capacitor 2917 (7343 Me... |
DataSheet: | EEF-CD0J680R Datasheet/PDF |
Quantity: | 17500 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
3500 +: | $ 0.21168 |
7000 +: | $ 0.20412 |
10500 +: | $ 0.19656 |
17500 +: | $ 0.19584 |
Series: | SP-Cap CD |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymer |
Capacitance: | 68µF |
Tolerance: | ±20% |
Voltage - Rated: | 6.3V |
ESR (Equivalent Series Resistance): | 18 mOhm |
Lifetime @ Temp.: | 1000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Applications: | General Purpose |
Lead Spacing: | -- |
Size / Dimension: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Height - Seated (Max): | 0.071" (1.80mm) |
Surface Mount Land Size: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Mounting Type: | Surface Mount |
Package / Case: | 2917 (7343 Metric) |
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Aluminum - Polymer Capacitors
The EEF-CD0J680R is an aluminum - polymer capacitor, which is a type of capacitance device with important applications in numerous fields, such as motor speed controls, voltage regulators and fast transients. Its main components are a hollow aluminum tube and a polymer electrolyte, with both of them specially designed for maximum performance in such areas. It also features a built-in electric field enhancer, which is a crucial factor in improving their capacitance qualities.
Working Principle of EEF-CD0J680R:
EEF-CD0J680R works on the principle of dielectrophoresis or DEP. DEP is a phenomenon in which a dielectric medium soaks up electric fields and redistributes them within the electric field gradient. It is basically a localised attraction between opposite electric fields and produce a unique force in between them. The unique electric field gradient generated by DEP cause a deformation in the polymer electrolyte and an electric field integration.
When a voltage is applied to the capacitor, the dielectrophoretic effect causes an electric field within the body of the dielectric, resulting in an instability in the localized electric field. Due to this electric field instability, the capacitor will start to take up and redistribute electric field, and it also causes the electric field to fluctuate. This fluctuation in the electric field causes the aluminum tube to expand upwards, allowing the dielectric to move and attract electric field.
The capacitor also has two other important features: impedance matching and storage capacity. Its impedance matching ability allows it to respond quickly to different types of electric signals, while its storage capacity helps in keeping the electric signals without distortions until they can be released. When the capacitors reach the discharge field and start to discharge, the electric field in the capacitor rapidly dissipates, allowing for a rapid increase in the current of the capacitor.
Application Field and Usage of EEF-CD0J680R:
EEF-CD0J680R has various uses and is used in many applications worth mentioning. Its compact size and high capacitance makes it suitable for applications like radio telecommunication, high power converters, high speed switching, digital circuits and other applications that require fast signal switchings and a faster signal transition time. Furthermore, its ability to store and pass electric signals quickly makes it a good choice for fast switching motors and voltage regulators. Its storage capacity also helps to reduce quiescent current and power consumption of transistors.
In addition, its impedance matching help in suppressing signal noise and avoiding unwanted cross-talk between some electronic devices. They are also used in RFID systems and automotive electronic systems, which require fast switching, accurate signal transition and minimum power consumption.
The EEF-CD0J680R is an aluminum – polymer capacitor with many benefits, such as its small size, high capacitance, electric field integration and its ability to suppress signal noise. It is versatile and has many applications, including radio telecommunication, high power converters, high speed switching, digital circuits, RFID systems and automotive electronic systems. It is easy to use and is reliable and efficient.
The specific data is subject to PDF, and the above content is for reference
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