
Allicdata Part #: | P11756-ND |
Manufacturer Part#: |
EET-HC2E821EA |
Price: | $ 0.00 |
Product Category: | Capacitors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | CAP ALUM 820UF 20% 250V SNAP |
More Detail: | 820µF 250V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | 0.00000 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.260" (32.00mm) |
Size / Dimension: | 1.378" Dia (35.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 2.8A @ 10kHz |
Ripple Current @ Low Frequency: | 2A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | TS-HC |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 202 mOhm @ 120Hz |
Voltage - Rated: | 250V |
Tolerance: | ±20% |
Capacitance: | 820µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum Electrolytic Capacitors refer to a type of capacitor whose anode leads are made of aluminum foil containing water molecules and an electrolyte, and the oxide film on the anode works as a dielectric material. EET-HC2E821EA is usually one of the most commonly used aluminum electrolytic capacitors at present. This article will discuss the application fields and working principle of the product.
Application Fields of EET-HC2E821EA
The EET-HC2E821EA is a high-performance aluminum electrolytic capacitor mainly used in high-end computing and Storage systems, as well as servers, communication switches, routers, and so on. Aside from these, they are also widely used in tasks that require high capacitance, low ESR, low-leakage current, and constant frequency after a high ripple current. Moreover, they can operate in 50V, 63V, and 100V, and can help stabilize the output voltage of power switching equipment, extend the system life, and prevent instantaneous surges and drops in power.
Working Principle of EET-HC2E821EA
The EET-HC2E821EA is an aluminum electrolytic capacitor which uses aluminum foil containing water molecules and an electrolyte as the anode. The anode foil carries an indissoluble oxide layer which acts as a dielectric material. When voltage is applied, electrical current is generated across these two electrodes. The generated current causes the electrolyte molecules, which are present in the aluminum anode, to be ionized and the electrical energy is stored across the separation of these ions.
When current is made to flow through a circuit including the electrolytic capacitor, capacitance is created. This capacitor works in a manner where the capacitance can be varied by changing the voltage that is applied across them. The EET-HC2E821EA is able to achieve high capacitance even though it is a small capacitor due to the oxide layer that works as a dielectric material. As a result, these capacitors are suitable for high-end applications that demand high-performance, such as servers, switches, and so on.
Conclusion
The EET-HC2E821EA is an aluminum electrolytic capacitor and is currently one of the most commonly used capacitors. It has a wide range of applications, especially in high-end devices, and they feature superior performance with high capacitance and low ESR. The working principle of the EET-HC2E821EA is based on the generation of electrical current when voltage is applied across two electrodes, resulting in the formation of an oxide layer acting as a dielectric material and enabling high capacitance with a small size.
The specific data is subject to PDF, and the above content is for reference
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