B43858F9476M000 Allicdata Electronics
Allicdata Part #:

B43858F9476M000-ND

Manufacturer Part#:

B43858F9476M000

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 47UF 20% 400V RADIAL
More Detail: 47µF 400V Aluminum Electrolytic Capacitors Radial,...
DataSheet: B43858F9476M000 datasheetB43858F9476M000 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Operating Temperature: -25°C ~ 105°C
Package / Case: Radial, Can
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 0.906" (23.00mm)
Size / Dimension: 0.787" Dia (20.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 800mA @ 100kHz
Applications: General Purpose
Ratings: --
Polarization: Polar
Series: B43858
Lifetime @ Temp.: 5000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 400V
Tolerance: ±20%
Capacitance: 47µF
Moisture Sensitivity Level (MSL): --
Part Status: Obsolete
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are widely used in modern electronics. In common usage, these capacitors contain a solid polypropylene film dielectric, an electrode made of aluminum foil, and an electrolyte that acts as the medium between the two. Generally, this electrolyte is composed of organic or water-based solutions.

The B43858F9476M000 is a type of aluminum electrolytic capacitor that is commonly used in electronics. This type of capacitor is especially useful in applications where high voltages are required, such as in audio and signal processing. It is also often used in switching circuits, power supplies, and electric motor control.

The most important feature of the B43858F9476M000 is its ability to provide high-voltage capabilities. This is due to the properties of the electrolyte that is used to make the capacitor. Electrical energy is stored in this electrolyte in the form of an electric field, which allows very high voltages to be stored in the capacitor. This type of capacitor is also able to handle very high levels of current.

In order to keep the capacitor functioning properly, the electrolyte must be replaced periodically. This is because the electrolyte can build up a charge over time, reducing the capacity of the capacitor. The electrolyte is also a great conductor of heat, which can cause the capacitor to overheat if not removed periodically.

The working principle of the B43858F9476M000 is very straightforward. It begins with the creation of an electric field between two components - the aluminum electrolyte and the polypropylene film dielectric. This electric field is created when an electric current passes through the materials. As current is applied across the materials, the electric field increases and begins to store energy.

Once the electric field reaches a certain level, electrons start to migrate from the aluminum electrolyte, which acts as a negative electrode, to the polypropylene film dielectric, which acts as a positive electrode. These electrons are stored in the electric field, creating a charge. This charge is then used to power up any electronic circuits that require the capacitor.

The B43858F9476M000 is an invaluable component in a wide range of applications, such as audio and signal processing, switching circuits, power supplies, and electric motor control. Its ability to store and disperse large amounts of energy with high reliability and efficiency makes it an important part of many modern electronics.

The specific data is subject to PDF, and the above content is for reference

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