B43540A9397M82 Allicdata Electronics
Allicdata Part #:

B43540A9397M82-ND

Manufacturer Part#:

B43540A9397M82

Price: $ 2.68
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 390UF 20% 400V SNAP
More Detail: 390µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: B43540A9397M82 datasheetB43540A9397M82 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
320 +: $ 2.43150
Stock 1000Can Ship Immediately
$ 2.68
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In - 3 Lead
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.858" (47.20mm)
Size / Dimension: 1.181" Dia (30.00mm)
Lead Spacing: 0.394" (10.00mm)
Impedance: 190 mOhms
Ripple Current @ Low Frequency: 2.78A @ 100Hz
Applications: General Purpose
Ratings: --
Series: B43540
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 10000 Hrs @ 85°C
ESR (Equivalent Series Resistance): 160 mOhm @ 100Hz
Voltage - Rated: 400V
Tolerance: ±20%
Capacitance: 390µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are one of the most essential components that can be found in many electronic circuits. They are known for their high capacitance and low prices. The B43540A9397M82 is a special type of aluminum electrolytic capacitor. This component is used mainly in industrial applications such as power supplies, electric motors, and audio equipment.

The B43540A9397M82 aluminum electrolytic capacitor is a cylindrical component that possesses two leads on its top and bottom. It is usually manufactured from aluminum foil that is rolled in a cylindrical shape and then placed in an electrolytic solution. Thesolutionallows for a large amount of charge to be stored in the capacitor due to its high capacitance. The capacitance of this particular capacitor has a value of 22000µF. This means that it can store a large amount of charge, allowing it to be used in a wide range of applications.

The working principle of the B43540A9397M82 aluminum electrolytic capacitor relies on a phenomenon known as electrostatic induction. This phenomenon occurs when a voltage is applied across two conducting materials, such as the two metallic plates of an aluminum electrolytic capacitor. When the voltage is applied, an electric field is created by the two materials, as one plate gains an abundance of electrons while the other loses them. This electric field attracts any stray electrons that may be in the vicinity, allowing the capacitor to store a large amount of energy in the form of electrons. When the voltage is removed, these electrons are discharged back to the capacitor plates.

Due to its high capacitance, the B43540A9397M82 aluminum electrolytic capacitor is used mainly in industrial applications. It is commonly used in power supplies, electric motors, and audio equipment as it is able to store a large amount of energy. It is also widely used in rectifier circuits, where it is used to smooth out power fluctuations. This type of capacitor is also very reliable and has a long lifetime, making it a popular choice for many applications.

In conclusion, the B43540A9397M82 aluminum electrolytic capacitor is an essential component in many electronic circuits. It is mainly used in industrial applications such as power supplies, electric motors, and audio equipment, due to its high capacitance and reliability. Its working principle relies on electrostatic induction, where a voltage is applied across two conducting materials, creating an electric field that attracts stray electrons. This allows the capacitor to store a large amount of energy, which is discharged back to the plates when the voltage is removed. This type of capacitor is very reliable and has a long lifetime, making it a popular choice for many applications.

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

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