B43540A5397M67

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	390 mOhms
Ripple Current @ Low Frequency:	2.77A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43540
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	10000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	250 mOhm @ 100Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AECs) are electrical components containing an electrolyte that is used to store electrical energy. AECs serve a variety of purposes, including power electronics, signal conditioning, and energy storage. The most common type of AEC is an electrolytic capacitor, which uses an electrolyte (usually a liquid or a gel suspension) to store electric charge. AECs use two different plates called anode and cathode to store charge and can be made in different forms depending on the application. One form is an axial capacitor, which is common in most consumer electronics, like radios, televisions, and computers. Radial capacitors are another form, which are morecommonly used in industrial and medical applications.B43540A5397M67 is an AEC that belongs to the SMD (surface mount device) axial category. They are specifically designed for use in high frequency and low frequency application areas. It is widely used in medical devices, instrumentation, and robotics due to its high reliability and efficient performance. The SMD axial construction, small size and low voltage ratings make it perfect for applications requiring space saving designs.

Design and Working Principle

The B43540A5397M67 AEC features a two aluminum foil and paper construction. Anode and cathode terminals are located on one side of the AEC, separated by a porous paper strip. The electrolyte is usually a liquid or a gel suspension, which is sealed in the capacitance. This provides superior insulation and stable performance for longer life and reliability.The working principle of the device is simple. When a voltage is applied to the anode and cathode terminals, electrical charge is stored in the electrolyte. When a voltage is removed, the charge is discharged through the electrodes and the electrolyte. The faster the charge can be discharged, the higher efficiency the device has. The electrolyte also helps absorb and store heat, allowing for better performance.

Applications

AECs are designed for a variety of applications including power electronics, medical equipment, instrumentation, and robotics. The B43540A5397M67 is specifically designed for high frequency and low frequency applications. It is popular in medical equipment, instrumentation, and robotics as it has superior insulation and stable performance even when exposed to temperature variations.Additionally, the small size and low voltage rating enable it to be used in space-saving designs. It is also often used in sensitive electronic devices, such as medical monitors and laboratory equipment, due to its reliable performance and efficiency.

Conclusion

The B43540A5397M67 AEC is a reliable and efficient device that is perfect for a variety of application areas. Its small size, low voltage rating, and superior insulation make it ideal for sensitive electronic devices like medical monitors, laboratory equipment, and robotics. It is also highly reliable and efficient with fast discharge rates, making it ideal for high frequency and low frequency applications.

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