Allicdata Part #: | 338-3472-ND |
Manufacturer Part#: |
EDLRF684B5R5C |
Price: | $ 2.23 |
Product Category: | Capacitors |
Manufacturer: | Cornell Dubilier Electronics (CDE) |
Short Description: | CAP 680MF -20% +80% 5.5V T/H |
More Detail: | 680mF (EDLC) Supercapacitor 5.5V Radial, Can 20 Oh... |
DataSheet: | EDLRF684B5R5C Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
500 +: | $ 2.02331 |
Series: | RF |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Last Time Buy |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 680mF |
Tolerance: | -20%, +80% |
Voltage - Rated: | 5.5V |
ESR (Equivalent Series Resistance): | 20 Ohm @ 1kHz |
Lifetime @ Temp.: | 2000 Hrs @ 85°C |
Termination: | PC Pins |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
Lead Spacing: | 0.197" (5.00mm) |
Size / Dimension: | 0.846" Dia (21.50mm) |
Height - Seated (Max): | 0.374" (9.50mm) |
Operating Temperature: | -25°C ~ 85°C |
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Electric Double Layer Capacitors (EDLC), also known as supercapacitors, are energy storage devices developed to bridge the gap between traditional capacitors and batteries. EDLCs are composed of two charge-storing plates separated by an electrolyte material. It combines the benefits of traditional capacitors and batteries, offering significantly higher capacities than traditional capacitors and higher power output than batteries.
The EDLRF684B5R5C is a specific model of EDLC, which is designed with an extremely small footprint and can offer superior performance even with harsh environments and high temperatures. It has a maximal capacitance of 68F at a rated voltage of 4.5V. With its advanced construction, the EDLRF684B5R5C can be constructed with as much as 100x greater capacitance than traditional capacitors, such as film capacitors or aluminum electrolytic capacitors.
The most prominent application of the EDLRF684B5R5C is in energy harvesting. It features superior energy storage performance compared to traditional batteries and capacitors, thus it can be used in devices that require high power output. Such devices include emergency backup power, robotics, and management systems.
The working principle of EDLRF684B5R5C can be explained by electrochemical double layer theory. When it is charged, the electron flux moves from the positive electrode to the negative electrode and causes the positive ions to accumulate at the interface between the two electrodes, forming an electric double layer. In this way, a great amount of charge can be stored in the double layer without passing a current through the electrolyte, leading to a large capacitance.
The EDLRF684B5R5C is constructed with superior design, allowing it to have the highest capacitance and a wide range of temperature applications. It can be used in environments requiring harsh weather resistance and high temperature operation. Furthermore, its small size and low leakage current allows it to be used in space and aviation applications. All these makes EDLRF684B5R5C the highest performance EDLC available.
The specific data is subject to PDF, and the above content is for reference
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