550C811T400BB2B

Operating Temperature:	-40°C ~ 105°C
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	3.187" (80.95mm)
Size / Dimension:	2.000" Dia (50.80mm)
Lead Spacing:	0.875" (22.23mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	550C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	-10%, +50%
Capacitance:	810µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors Aluminum electrolytic capacitors are electrical components made of two aluminum foils that are etched with an electrolyte-saturated paper called a dielectric (separator). They are widely used in many electronic circuits, particularly in power supply designs, and their physical size allows them to increase the capacitance of printed circuit boards (PCBs) without increasing its dimensions. The 550C811T400BB2B is a type of aluminum electrolytic capacitor. The application field of the 550C811T400BB2B aluminum electrolytic capacitor is primarily in the area of power supplies, where it is used to filter low-frequency interference. This type of capacitor also provides additional ripple-current handling capacity that helps improve reliability in audio-grade amplifiers and switching power supplies. Additionally, it can be used in automotive applications, such as audio amplifiers, fuel pumps, and cruise control systems. The working principle of the 550C811T400BB2B aluminum electrolytic capacitor is similar to that of other electrolytic capacitors. Its two aluminum foils are etched onto a dielectric separator (paper) and saturated with an electrolyte. When a voltage is applied between the capacitor\'s leads, an electric field is generated across the separator. This causes the charged particles on the separator\'s surface to accumulate and form an electrical current (or capacitance) directly across the electrolyte. This current is known as the capacitance of the capacitor, and its value can be adjusted by changing the voltage between the capacitor\'s terminals.The 550C811T400BB2B aluminum electrolytic capacitor can handle higher ripple currents and performs better at high frequencies than other capacitors due to its construction. In addition, it is designed to withstand vibration and shock more effectively than other capacitor types. The 550C811T400BB2B has a lower leakage current and voltage drop compared to other aluminum electrolytic capacitors due to its design. As such, it is suitable for applications that require high ripple current capability and high reliability. The 550C811T400BB2B aluminum electrolytic capacitor is also capable of providing a long life and excellent temperature stability. It can operate in temperatures up to 85°C, and its capacitance will still remain stable up to 105°C. Its rated capacitance stability also helps in applications that require very precise voltage regulation.The 550C811T400BB2B aluminum electrolytic capacitor is a relatively low-cost device that can provide high capacitance in a small package. This makes it a useful device for a range of power supplies and automotive applications. Additionally, its ability to withstand vibration and shock, as well as its rated capacitance stability, make it a suitable choice for applications requiring robust performance.

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