B41890A5687M

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.866" (22.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	62 mOhms
Ripple Current @ High Frequency:	1.205A @ 100kHz
Applications:	General Purpose
Ratings:	--
Series:	B41890
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	74 mOhm @ 10kHz
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are a type of common capacitor used in many electrical applications. The B41890A5687M is a large-sized aluminum electrolytic capacitor that is designed for high-frequency switching applications. It is a high-end capacitor that provides maximum reliability and performance while minimizing board space requirements.The B41890A5687M is a negative type aluminum capacitor and is classified as a non-polarized aluminum capacitor. It has a capacitance of 470 uF, a maximum working voltage of 6.3VDC, a rated temperature of +105C, and a rated current of 1.5 A. The capacitor is encapsulated in a black plastic case and features a radial leaded assembly.The working principle of aluminum electrolytic capacitors is similar to that of any other type of capacitor. The main difference is that an electrolyte is used between the two electrodes. The electrolyte is usually either a liquid or a gel and acts as an ionic conductor, allowing the storage of electrical charge on the two electrodes.When a voltage is applied to the two electrodes, a current will flow through the electrolyte. The current will move the positive ions towards the negative electrode, and the negative ions towards the positive electrode. As these ions build up near the electrodes, a charge accumulates and a voltage is stored. The capacitance is proportional to the size of the voltage applied and the amount of current that flows through the electrolyte.The B41890A5687M is ideal for high-frequency switching applications such as switching power supplies and inverters. This capacitor provides superior performance and reliability compared to other aluminum electrolytic capacitors due to its large capacitance and high voltage rating. The large capacitance allows for higher load ripple current in these applications. The high voltage rating and tight tolerance enable the capacitor to handle higher voltage spikes in high-frequency switching applications.The B41890A5687M also features an extended high-temperature resistance capability. This allows the capacitor to be used in environments with higher temperatures, such as in outdoor applications or with high-power equipment. The capacitor is also designed for low-ESR, which means it has a lower resistance and can handle higher frequencies without experiencing too much voltage drop.Overall, the B41890A5687M is a reliable and high-performing aluminum electrolytic capacitor that can be used in a variety of high-frequency switching applications. Its large capacitance and high voltage rating make it an ideal choice for these applications, while its extended high-temperature resistance and low ESR make it suitable for use in a range of environments.

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