B43540A9397M62 Allicdata Electronics
Allicdata Part #:

B43540A9397M62-ND

Manufacturer Part#:

B43540A9397M62

Price: $ 2.55
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 390UF 20% 400V SNAP
More Detail: 390µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: B43540A9397M62 datasheetB43540A9397M62 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
320 +: $ 2.31640
Stock 1000Can Ship Immediately
$ 2.55
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In - 3 Lead
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.850" (47.00mm)
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, abbreviated as AEC, are widely used for high-power applications because of their increased energy density and large capacitance. The B43540A9397M62 is an aluminum electrolytic capacitor manufactured by Panasonic. It is a radial leaded capacitor with a snap-in or screw terminal mount.

Features

The B43540A9397M62 has a capacitance of 100µF and is rated for a working voltage of 10V. The capacitor is an application-specific product, up to 50% higher capacitance than other aluminum electrolytic capacitors of the same size. It has low impedance and low ESL (Equivalent Series Resistance), meaning it can supply the power reliably even in long wires or cables. The capacitor also has a long service life of 3000 hours. It has a wide operating temperature range of -25°C to 85°C making it suitable for use in wide range of environmental conditions.

Application Field and Working Principle

The B43540A9397M62 is suitable for power supply and filtering applications. Its main application is stabilizing and providing adequate power under a load. It can also be used as an electronic frequency filter in audio systems. The capacitor helps to reduce the ripple voltage of the power source and filters out high-frequency noise. It can also be used in DC-DC converter and PFC (Power Factor Correction) circuits.

The working principle of this capacitor is based on Faraday\'s Law of electrochemical polarization. The capacitor operates according to the electrochemical reactions between the aluminum plate and the electrolyte contained in the semiconductor material. The electric energy is stored in the dielectric field between the two plates of the capacitor. When alternating current passes through the capacitor, a capacitance phenomenon occurs, which stores electrical energy in the dielectric field. This energy is then converted into electrical power when the current stops.

Advantages

The B43540A9397M62 offers several advantages compared to other types of capacitors. Its low impedance and ESL (Equivalent Series Resistance) ensures reliable power delivery even in long lengths of cable. Its high capacitance enables it to supply large amounts of power. In addition, its long service life and wide operating temperature range make it suitable for different applications.

Conclusion

The B43540A9397M62 is an aluminum electrolytic capacitor designed specifically for use in high-power applications. Its high capacitance, low impedance, and low ESL make it reliable and efficient even in long cables or wires. It is suitable for stabilizing and providing power in electronic projects. Its wide operating temperature range and long life make it suitable for a variety of applications.

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

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