B43457B5478M003 Allicdata Electronics
Allicdata Part #:

B43457B5478M003-ND

Manufacturer Part#:

B43457B5478M003

Price: $ 55.97
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 4700UF 20% 450V SCREW
More Detail: 4700µF 450V Aluminum Electrolytic Capacitors Radia...
DataSheet: B43457B5478M003 datasheetB43457B5478M003 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
32 +: $ 50.88200
Stock 1000Can Ship Immediately
$ 55.97
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 5.677" (144.20mm)
Size / Dimension: 3.028" Dia (76.90mm)
Lead Spacing: 1.248" (31.70mm)
Impedance: 28 mOhms
Ripple Current @ Low Frequency: 11.7A @ 100Hz
Applications: General Purpose
Ratings: --
Series: B43457
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 10000 Hrs @ 85°C
ESR (Equivalent Series Resistance): 23 mOhm @ 100Hz
Voltage - Rated: 450V
Tolerance: ±20%
Capacitance: 4700µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitors used in electronic circuits today. They are constructed from two electrodes, an anode and a cathode, and an electrolyte. The electrolyte serves as an insulator and also serves to maintain the electrical charge between the electrodes. The construction of these capacitors allows them to hold a large amount of electrical charge, and are used in a number of applications such as power supplies, amplifiers, and digital circuits.

B43457B5478M003 application field and working principle

The B43457B5478M003 is an aluminum electrolytic capacitor. This particular capacitor model is an 85°C ~ 105°C long life product with low impedance and a wide variety of capacitance values ranging from 0.22uF to 4700uF. It has a voltage rating of 160Vac (308Vdc). The construction of this capacitor allows it to offer up to 85,000 hours of life expectancy.

The B43457B5478M003 is suitable for a wide range of applications, such as power supplies, motor drives, rectifiers, high voltage applications, switching circuits, and other frequency-related applications.

The working principle of the B43457B5478M003 is based on a few key components. This capacitor includes an anode and a cathode as well as an electrolyte. The anode and cathode are separated by the electrolyte. As electrical current passes through them, electrical charge is created. The amount of charge that is created is determined by the capacitance of the device. The charge is stored in the electrolyte and is used to create an electrical field between the two electrodes.

The ability of this type of capacitor to store charge is dependent on the type of electrolyte used. For instance, an electrolyte with lower dielectric constant will enable the capacitor to store more charge than one with a higher dielectric constant. Additionally, the size and shape of the device can play an important role in how much charge it can store.

The B43457B5478M003 is constructed with a reliable sealing wall and is intended for use in extreme environmental conditions such as high temperatures and vibration. It also has a self-healing feature, which means it is able to repair any short circuits or other electrical damage that occurs over time. This ensures the capacitor is able to maintain its normal functionality despite any damage that may occur to it.

Overall, the B43457B5478M003 is an excellent choice for a wide variety of applications due to its robust design and specifications. Its long life expectancy, high capacitance values, and self-healing feature make it a reliable choice for any application requiring maximum performance and reliability in extreme conditions.

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

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