EET-ED2D821CA

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.575" (40.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3.76A @ 100kHz
Ripple Current @ Low Frequency:	2.63A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TS-ED
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	182 mOhm @ 120Hz
Voltage - Rated:	200V
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Part Status:	Obsolete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 are often used in electronics, and one of the more popular models is the EET-ED2D821CA. It features a long-life, high-temperature, and highly reliable design. This capacitor is commonly used in a wide variety of applications, and in this article, we will discuss its application field and working principle.The EET-ED2D821CA is a polarised, non-solid electrolytic capacitor. It is typically used in high-frequency applications in which a certain level of voltage and current is required. It can also be used in a wide range of DC applications such as voltage stabilisation, power supplies, and switching power supplies. The capacitor is also used in filters which require tight frequency precision, as well as in the fields of audio and LED lighting.The EET-ED2D821CA offers a high performance at high voltages and high temperature. This capacitor uses an internal ceramic dielectric to reduce its ESR (Equivalent Series Resistance), which increases its RC time constant. This helps reduce its temperature rise and improve its ripple current capabilities. It also increases capacitor life by preventing power dissipation at extreme temperatures.The capacitor works by using the electrostatic field that is created by the applied voltage. This field will be maintained inside the capacitor as long as a dielectric is present and the applied voltage remains above the insulation resistance of the dielectric material. The current flow through the capacitor is then capacitively coupled between the two electrodes, which increases the electric charge stored in the capacitor.The EET-ED2D821CA\'s long life and high voltage capabilities make it suitable for a wide variety of applications. Its low ESR also contributes to its efficiency, allowing it to maintain higher capacitor charge for longer periods. Additionally, its high ripple current capabilities mean that it can handle high-frequency signals without any serious degradation in performance.The EET-ED2D821CA provides a long-lived and reliable solution for capacitive coupling in many electronic applications. Its high voltage and high temperature capabilities make it suitable for a wide range of uses, while its low ESR and high ripple current capabilities ensure that it can provide optimal performance in even the most demanding of applications.

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