B43704B7398M000 Allicdata Electronics
Allicdata Part #:

B43704B7398M000-ND

Manufacturer Part#:

B43704B7398M000

Price: $ 51.82
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 3900UF 20% 550V SCREW
More Detail: 3900µF 550V Aluminum Electrolytic Capacitors Radia...
DataSheet: B43704B7398M000 datasheetB43704B7398M000 Datasheet/PDF
Quantity: 1000
18 +: $ 47.10240
Stock 1000Can Ship Immediately
$ 51.82
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 4.764" (121.00mm)
Size / Dimension: 3.543" Dia (90.00mm)
Lead Spacing: 1.248" (31.70mm)
Ripple Current @ Low Frequency: 15.7A @ 100Hz
Applications: General Purpose
Ratings: --
Series: B43704
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 8000 Hrs @ 85°C
ESR (Equivalent Series Resistance): 28 mOhm @ 100Hz
Voltage - Rated: 550V
Tolerance: ±20%
Capacitance: 3900µF
Part Status: Active
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are widely used in electronic applications. The B43704B7398M000 aluminum electrolytic capacitor is typical of the type that can be used in a range of applications.

The B43704B7398M000 aluminum electrolytic capacitor is a radial, electrolytic capacitor with long life and low ESR values. It is a non-polarized capacitor with a cylindrical body suitable for voltage and current requirements up to 630 Vac and 44A, respectively. It has an operating temperature range of -55C to +105C and a rated capacitance of 0.47uF.

The most important application field for the B43704B7398M000 aluminum electrolytic capacitor is power supply and smoothing, meaning that it is commonly used in every type of power supply to reduce ripple in the incoming voltage required by powered electronic devices. It is also used to reduce the noise output in audio systems. Additionally, it can be used for filtering capacitors in motor drives, motor starters, arrays, and reactors.

In operation, the B43704B7398M000 aluminum electrolytic capacitor will absorb and store electrical energy in the form of an electric field. The construction and design of the capacitor determines its ability to absorb energy. As the capacitor accumulates energy, it passes current from its terminal to the opposite terminal. The current passing between the two terminals is polarization reversed according to the direct current cycle. Current flow causes electrical interference and at this point, determined by capacitance value and environmental temperature, the electrolyte and anode material between the electrodes form an electrical layer at or across the dielectric layer. This layer acts as a barrier which eliminates current flow and interference, and provides a more efficient function.

The working principle behind the B43704B7398M000 aluminum electrolytic capacitor helps to explain its many uses in electronic applications. When used in a power supply it will absorb and store electrical energy and slowly discharge it, smoothing out ripples in the incoming voltage. It serves to filter out high frequency noise, stabilize the voltage across the capacitor, compensate for load variations, and block power or signal transference.

The B43704B7398M000 aluminum electrolytic capacitor offers a number of advantages due to its construction and design. It has a long life, low ESR values, and is resistant to vibration, moisture and heat. It is also good at dissipating heat, is low cost, and can be used in a wide range of temperatures.

In conclusion, the B43704B7398M000 aluminum electrolytic capacitor is a widely used electronic component with many applications. It is most commonly used in power supplies and other audio applications to reduce voltage and current ripples and reduce or filter out high frequency noise. Its construction and design also provides many advantages, such as long life, low ESR values, and resistance to vibration, moisture and heat.

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

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