B43540C9187M7

Series:	B43540
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	180µF
Tolerance:	±20%
Voltage - Rated:	400V
ESR (Equivalent Series Resistance):	340 mOhm @ 100Hz
Lifetime @ Temp.:	10000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.6A @ 100Hz
Impedance:	400 mOhms
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known simply as electrolytic capacitors, are polarized capacitors that utilize an anode of aluminum oxide which acts as a dielectric medium. This type of capacitor can be used to store electrical energy and it is widely used in applications such as power supply regulation, motor speed control, signal coupling, and decoupling, and filtering of AC and DC circuits.The B43540C9187M7 is an aluminum electrolytic capacitor that is used in many different types of applications. Specifically, this capacitor is used in power supplies and DC-DC converters, where low ESR (Equivalent Series Resistance) is required. It is capable of operating at high temperatures up to +105°C and has a maximum ripple current rating of 8.0 A at +105°C. This capacitor also offers a long product life and a reliable performance.The working principle behind the B43540C9187M7 aluminum electrolytic capacitor is relatively straightforward. The capacitor consists of a metal-oxide film sandwiched between two parallel metal plates, providing it with an ability to hold an electrical charge. The electric current created by the plates produces an electric field, which causes charge to be stored on the aluminum oxide dielectric layer. This charge can then be released when needed, allowing the capacitor to function as either a source or a sink of electric current.Since aluminum electrolytic capacitors are categorized as polarized capacitors, they are typically marked on the package with positive and negative terminals. When installing a polarized capacitor, it is important to ensure that the markings are properly observed. Failure to do so could cause the capacitor to short circuit, leading to potential damage or failure of the circuit.The B43540C9187M7 aluminum electrolytic capacitor is an ideal choice for many applications, such as power supplies and DC-DC converters. It offers a reliable performance and long product life, making it an excellent choice for dependable performance.

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