B43644A5687M000

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.244" (57.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	240 mOhms
Ripple Current @ Low Frequency:	2.77A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43644
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	160 mOhm @ 100Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors (AECs) are widely used in various applications due to their superior electrical characteristics. The B43644A5687M000 is a popular type of AEC manufactured by EPCOS, and it is used in both consumer and industrial products. This article will discuss the application field and working principle of the B43644A5687M000 AEC.

Application Field

The B43644A5687M000 AEC can be used in a variety of applications, ranging from consumer electronics to industrial automation. It has a wide operating temperature range of -55°C to 125°C, which makes it suitable for use in a variety of environments.The B43644A5687M000 AEC is also an excellent choice for high-voltage applications, as it has a maximum working voltage of 500V DC. This makes it suitable for use in power supplies, motor controllers, and other high-voltage applications. Additionally, the B43644A5687M000 AEC is UL and VDE approved, which makes it suitable for use in safety-critical applications.

Working Principle

Aluminum electrolytic capacitors work on the principle of electrochemical double-layer formation. When a voltage is applied across the capacitor, the positive and negative ions of the electrolyte move towards each other and form a double-layer on the two plates of the capacitor. This generates a capacitance, which is the ability to store electrical energy.Aluminum electrolytic capacitors are also known as polarized capacitors, because the electrolyte acts as an insulator and the electrodes must be connected properly for them to work correctly. The B43644A5687M000 AEC has a polarizing pin that must be connected to the correct voltage polarity for the capacitor to function properly.

Conclusion

In conclusion, the B43644A5687M000 AEC is a popular type of aluminum electrolytic capacitor that is used in a variety of applications due to its superior electrical characteristics. Its wide operating temperature range and high voltage rating make it suitable for use in consumer electronics, industrial automation, and other safety-critical applications. The B43644A5687M000 AEC works on the principle of electrochemical double-layer formation, where positive and negative ions move towards each other to form a capacitance. Finally, the polarizing pin must be connected properly to ensure proper operation.

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