B43540E2397M62 Allicdata Electronics
Allicdata Part #:

B43540E2397M62-ND

Manufacturer Part#:

B43540E2397M62

Price: $ 1.25
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 390UF 20% 250V SNAP
More Detail: 390µF 250V Aluminum Electrolytic Capacitors Radial...
DataSheet: B43540E2397M62 datasheetB43540E2397M62 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
520 +: $ 1.13215
Stock 1000Can Ship Immediately
$ 1.25
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In - 3 Lead
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.457" (37.00mm)
Size / Dimension: 0.984" Dia (25.00mm)
Lead Spacing: 0.394" (10.00mm)
Impedance: 220 mOhms
Ripple Current @ Low Frequency: 2A @ 100Hz
Applications: General Purpose
Ratings: --
Series: B43540
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 10000 Hrs @ 85°C
ESR (Equivalent Series Resistance): 190 mOhm @ 100Hz
Voltage - Rated: 250V
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, also known as electrolytic capacitors, are polarized capacitors whose anode electrodes are typically bare sheets of aluminum foil, covered with an insulating oxide film. The electrolyte used is a heavy, saturated, water-based solution of boric acid and various other electrolytes, such as ammonium nitrate, ammonium chloride or nitric acid. The anode solid electrolyte interface (SEI) plays an important role in the overall performance of an Aluminum electrolytic capacitor, as it forms a barrier between the electrolyte and the anode oxide. The SEI is formed by a chemical reaction between the aluminum and electrolyte, and is responsible for forming a stable, insoluble oxide layer that prevents further dissolution of the aluminum oxide layer.

B43540E2397M62 is an example of an aluminum electrolytic capacitor, and is widely employed in many different applications. Its main function is to store electrical energy, which then can be discharged when needed. It is able to achieve higher energy densities than other types of capacitors, such as ceramic capacitors. This is due to the very-thin oxide layer which allows for a much larger capacitance. The B43540E2397M62 device is a surface-mount capacitor with a voltage rating of 16 volts, allowing it to be used in higher voltage applications than other aluminum electrolytic capacitors.

As with other types of capacitors, the B43540E2397M62 utilizes the electrical principle of capacitance to store electrical energy. In a capacitor, capacitance is created by two conductive plates separated by an insulator. In the case of the B43540E2397M62, the two plates are made up of the anodic metal foil and the electrolyte. The insulator is formed by the layer of oxide which is formed on the anode when it is connected to the electrolyte. The capacitance of the B43540E2397M62 can be adjusted by changing the voltage applied to the anode and the electrolyte, as this will change the thickness of the oxide layer, thereby changing the capacitance.

The B43540E2397M62 is extensively used in applications requiring high capacitance, such as motor control, switching power supplies, and DC-DC converters. In motor control applications, it is used to store large amounts of energy in order to control the speed of a motor. In switching power supplies, it is used to store and release energy rapidly, allowing for power to be drawn off and stored as energy when needed. In DC-DC converters, it is used to smooth out power fluctuations, allowing for a steady output voltage.

The B43540E2397M62 is constructed in a radial or snap-in configuration, making it suitable for high-frequency applications. Its enhanced wet-proof construction and low heat generation make it suitable for use in high-temperature environments. Its high reliability makes it suitable for use in long-term and continuous applications.

In conclusion, the B43540E2397M62 is an aluminum electrolytic capacitor which is extensively used in high capacitance applications. It is able to store electrical energy and is constructed in a radial or snap-in configuration, making it suitable for high-frequency applications. Its enhanced wet-proof construction and low heat generation make it suitable for use in high-temperature environments, and its high reliability makes it suitable for use in long-term and continuous applications.

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

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