B43750A9857M7 Allicdata Electronics
Allicdata Part #:

B43750A9857M7-ND

Manufacturer Part#:

B43750A9857M7

Price: $ 43.36
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 850UF 20% 400V SCREW
More Detail: 850µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: B43750A9857M7 datasheetB43750A9857M7 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
50 +: $ 39.41720
Stock 1000Can Ship Immediately
$ 43.36
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 3.201" (81.30mm)
Size / Dimension: 2.532" Dia (64.30mm)
Lead Spacing: 1.122" (28.50mm)
Impedance: 110 mOhms
Ripple Current @ Low Frequency: 9.5A @ 100Hz
Applications: General Purpose
Ratings: --
Series: B43750
Operating Temperature: --
Lifetime @ Temp.: 8000 Hrs @ 105°C
ESR (Equivalent Series Resistance): 70 mOhm @ 100Hz
Voltage - Rated: 400V
Tolerance: ±20%
Capacitance: 850µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum Electrolytic Capacitors, or Al-Elecs, are electrical components that are used to store electrical energy in an electrical field. They are composed of two metal plates, separated by an electrolyte solution. The back plate is a typical aluminum plate, while the front plate is made of a thin aluminum foil. The electrolyte, typically a water-based solution, or a gas mixture, is provided in the form of a dielectric medium between the two plates. This is then filled with an electrolyte or other conducting material, such as a conducting oxide.

Al-Elecs are commonly used in a wide variety of applications, such as in power supplies, amplifiers, and even replacements for electrolytic capacitors in electronic products. The B43750A9857M7 is a particular model of Al-Elec manufactured by a Chinese manufacturer. It is a standard aluminum electrolytic capacitor, with rated voltage of 6.3V and capacitance of 470N/F.

The main working principle of the B43750A9857M7 is based on its capacitance. This capacitance is determined by the size and spacing of the two metal plates. When a voltage is applied across the plates, a dielectric field is created, which causes the plates to attract and store electrical energy. The amount of energy stored and the time that it can remain stored depends on the amount of capacitance of the Al-Elec.

The B43750A9857M7 is primarily used in the applications of Power Supplies, Amplifiers, and Modular Electronics. As a Power Supply, the B43750A9857M7 is able to deliver a constant voltage across a range of applications, which allows power to be distributed with minimal energy loss. For Amplifiers, the B43750A9857M7 is used to decrease the Ratio of Effective Transfer (RET) while increasing the Output Voltage. In Modular Electronics, the B43750A9857M7 is used to ensure that components remain stable, while allowing for an adjustable Base Resistor. In all of these applications, the B43750A9857M7 is designed to store and release energy with the utmost efficiency.

The B43750A9857M7 has a wide range of features and functions that make it an ideal choice for use in power electronics applications. It has an operating temperature range of -25°C to 85°C, making it suitable for use in a variety of environments. The B43750A9857M7 also has a lower ESR than other Al-Elecs, providing a better response to ripple current loadings. Additionally, its Compact size allows it to be used in many applications where space might be an issue. Finally, its Maximum DC working voltage of 6.3V allows it to be used safely in many applications.

Overall, the B43750A9857M7 is a versatile and reliable aluminum electrolytic capacitor, designed for use in a variety of applications. Its low ESR, compact size, and wide operating temperature range make it an ideal choice for power supplies, amplifiers, and modular electronics. Furthermore, its Maximum DC working voltage of 6.3V ensures that it can be used safely, allowing users to make the most of their systems.

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

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