KEMET FYD0H473ZF
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- FYD0H473ZF
- KEMET
- CAP 47MF -20% +80% 5.5V T/H
- Electric Double Layer Capacitors (EDLC), Supercapacitors
- FYD0H473ZF Datasheet
- Radial, Can
- Bulk
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Lead free / RoHS Compliant - 4572
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What is FYD0H473ZF
KEMET Part Number FYD0H473ZF（Electric Double Layer Capacitors (EDLC), Supercapacitors）, developed and manufactured by KEMET, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
FYD0H473ZF is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
FYD0H473ZF Specifications
- Part NumberFYD0H473ZF
- CategoryElectric Double Layer Capacitors (EDLC), Supercapacitors
- ManufacturerKEMET
- DescriptionCAP 47MF -20% +80% 5.5V T/H
- PackageBulk
- SeriesFYD
- Operating Temperature-25°C ~ 70°C
- Mounting TypeThrough Hole
- Package / CaseRadial, Can
- Tolerance-20%, +80%
- Size / Dimension0.453\" Dia (11.50mm)
- TerminationPC Pins
- Voltage - Rated5.5 V
- Lead Spacing0.200\" (5.08mm)
- Height - Seated (Max)0.335\" (8.50mm)
- Capacitance47 mF
- ESR (Equivalent Series Resistance)220Ohm @ 1kHz
- Lifetime @ Temp.-
Application of FYD0H473ZF
FYD0H473ZF Datasheet
FYD0H473ZF Datasheet , Bulk,FYD,-25°C ~ 70°C,Through Hole,Radial, Can,-20%, +80%,0.453\" Dia (11.50mm),PC Pins,5.5 V,0.200\" (5.08mm),0.335\" (8.50mm),47 mF,220Ohm @ 1kHz
FYD0H473ZF Classification
Electric Double Layer Capacitors (EDLC), Supercapacitors
FAQ about Electric Double Layer Capacitors (EDLC), Supercapacitors
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1. What is an edl capacitor?
An EDL capacitor, also known as a supercapacitor, is a device that rapidly stores and releases energy through physical adsorption and desorption of ions in an electrolyte between electrodes. Its basic structure consists of electrodes coated in a porous material, usually a carbon-based material, separated by an electrolyte, which itself is separated by a membrane.
Working Principle
The working principle of an EDL capacitor is based on the double layer effect. When two different solid and liquid phases come into contact, positive and negative charges are distributed over a short distance at the interface, forming a double layer. The charge layer along this boundary surface stores energy, similar to how conventional capacitors store energy. Advances in modern carbon-based materials have enabled porous electrodes to have large surface areas, resulting in high capacitance density and small physical form factors. -
2. What is the double layer in supercapacitors?
The double layer in supercapacitor refers to the situation that when a conductive electrode (such as porous activated carbon material) is immersed in an electrolyte solution, the electrode surface and the liquid interface will form excess charges of opposite signs due to uneven charge distribution on both sides, thereby generating a potential difference between the interfaces. This phenomenon is the basis for the formation of the double layer. Specifically, the double layer consists of an inner Helm layer (a compact adsorption layer close to the electrode surface) and a diffusion layer (an ion distribution layer close to the electrolyte side).
The formation process of the double layer
Uneven charge distribution: When a conductive electrode is immersed in an electrolyte solution, the electrode surface and the liquid interface will form excess charges of opposite signs due to uneven charge distribution on both sides.
Electric field action: Under the action of the electric field, the positive and negative ions in the electrolyte will quickly move to the electrode surface, forming a compact charge layer at the positive and negative electrodes, namely the double layer.
Charge accumulation: The formation of the double layer depends on the electron enrichment on the electrode surface and the redistribution of ions in the electrolyte, and energy storage is achieved through the accumulation of interfacial charges. -
3. What is the difference between EDLC and supercapacitor?
There are some differences between EDLC (Electrochemical Double Layer Capacitor) and supercapacitor in definition, working principle and application scenarios.
Definition and basic concepts
EDLC: EDLC is a capacitor that uses the electrochemical double layer effect to store electrical energy. It stores charge by forming a double layer on the electrode surface and has the characteristics of high specific capacitance and fast charging and discharging.
Supercapacitor: Supercapacitor usually refers to EDLC, which is an electrochemical element that stores energy by polarizing electrolytes and has the characteristics of high power density and long cycle life.
Working principle
EDLC: The working principle of EDLC is based on the electrochemical double layer theory, which stores charge by forming a double layer on the electrode surface. This structure enables EDLC to complete the charging and discharging process in a very short time and has a high energy density.
Supercapacitor: The energy storage mechanism of supercapacitor is the same as that of EDLC, both of which use the electrochemical double layer effect to store electrical energy. Its working principle is to store and release charge by polarizing electrolytes.
Application Scenarios
EDLC: Due to the characteristics of fast charging and discharging and high energy density, EDLC is widely used in situations that require fast energy release and recovery, such as car starting systems, electronic equipment backup power supplies, etc.
Supercapacitors: Supercapacitors are also suitable for application scenarios that require fast charging and discharging and high energy density, such as electric vehicles, solar power generation systems, uninterruptible power supplies (UPS), etc.
In addition, supercapacitors are also commonly used in situations that require high power output, such as hybrid vehicles and peak power devices.
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