B41890A5187M

Series:	B41890
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	180µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	138 mOhm @ 10kHz
Lifetime @ Temp.:	--
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	965mA @ 100kHz
Lead Spacing:	--
Size / Dimension:	--
Height - Seated (Max):	--
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are one of the most widely used types of capacitors in the world. This type of capacitor is used in many applications ranging from consumer electronics to automotive applications. It has the advantages of high-power density, high-energy capacity, good temperature stability, and low cost. This makes them suitable for applications where reliability and cost effectiveness are important.The B41890A5187M is an aluminum electrolytic capacitor of medium size. It is rated for a maximum operating voltage of 250VDC, and its maximum operating temperature range is between -55°C and +125°C. It can store up to 290μF of energy, so it can be used in many different applications that require large amounts of energy.One of the most common uses for the B41890A5187M is in power supplies and low voltage DC applications. In power supplies, the capacitor serves as a buffer, cushioning the voltage fluctuations and reducing the overall ripple. It also stores energy and helps the power supply to respond quickly to sudden changes in load, providing a consistent energy source and minimizing the resulting electrical noise.In low voltage DC applications, the capacitor acts as a filter, removing unwanted noise and providing a steady voltage level. By filtering out noise, it helps maintain signal integrity so that devices that require a constant voltage do not experience performance problems.The working principle of the B41890A5187M is that it is an electrolytic device that is made up of two aluminum foil plates separated by an electrolyte solution. It is designed to absorb and distribute charges generated by current that passes through the capacitor. The positive charge is stored on the anode side and the negative charge is stored on the cathode side. The electrolyte solution acts as an insulator and provides a barrier between the two sides of the capacitor. As charge is applied to the capacitor, the electrolyte solution dielectrically polarizes the plates, and the charge is transferred between them.The B41890A5187M is used in applications where both a large capacitance value and high ripple current are required. It is often used in combination with other capacitors and components in order to provide an effective ac or dc circuit. It can also be used as part of a decoupling or bypass circuit, as well as in filters and buffers.In conclusion, the B41890A5187M is an aluminum electrolytic capacitor that has many useful applications. Its wide voltage range and high capacitance value make it ideal for many types of applications where reliability and cost effectiveness are important. With its ability to absorb and distribute charges, it can be used in a variety of circuits to help improve performance and minimize electrical noise.

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