B41692A8477Q9

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.630" Dia x 1.181" L (16.00mm x 30.00mm)
Lead Spacing:	--
Impedance:	72 mOhms
Ripple Current @ High Frequency:	3A @ 10kHz
Applications:	Automotive
Ratings:	--
Series:	B41692
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	5000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	170 mOhm @ 100Hz
Voltage - Rated:	63V
Tolerance:	-10%, +30%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, sometimes known as a "wet" capacitor, is a type of capacitor that uses an anode of aluminum foil covered with an extremely thin layer of oxide surviving a chemical reaction between an electrolyte and aluminum. It has similar characteristics as an electrolytic capacitors meaning that it holds a higher voltage and far greater capacitance than its equivalent film capacitor. The most common use for an aluminum electrolytic capacitor is for decoupling and bypassing.The B41692A8477Q9 aluminum electrolytic capacitor is one of the most popular types of aluminum electrolytic capacitors as it provides stable performance at high temperatures, features strong ripple current characteristics, and provides a high level of reliability. This capacitor is specifically designed for use in automotive, industrial, and home applications. It is ideal for use in applications that require a high capacitance with minimized size and low leakage current.One of the main advantages of an electrolytic capacitor over standard ceramic or tantalum capacitors is its increased capacitance for a given physical size. This capacitor features a capacitance range of up to 1000uF and a voltage rating of up to 35V. This makes it ideal for use in applications where space is at a premium and where high current demands require increased capacitor efficiency.The B41692A8477Q9 aluminum electrolytic capacitor features a solid electrolyte, which ensures the stability of its capacitance over a wide temperature range. Additionally, this capacitor has a low ESR (Equivalent Series Resistance) that increases its efficiency and reliability. The maximum operating temperature of this capacitor is 105°C, which makes it ideal for use in high-temperature environments.The main disadvantage of the B41692A8477Q9 aluminum electrolytic capacitor is that its capacitance drops over time. This occurs because the oxide layer on the anode of the capacitor breaks down due to the chemical reaction between the anode and the electrolyte. This capacitor requires periodic maintenance and replacement due to this effect. Additionally, this capacitor is not suitable for use in high-frequency applications due to its size and ESR. The working principle of the B41692A8477Q9 aluminum electrolytic capacitor is relatively simple. When a potential is applied between the anode and the electrolyte, a current is generated within the capacitor and a charge is stored on the anode. This charge is proportional to the applied voltage. When the voltage is removed, the capacitor will discharge itself through the leads of the component. In doing so, it will help to protect the circuit from any sudden spikes in voltage that may occur.In summary, the B41692A8477Q9 aluminum electrolytic capacitor is a reliable component that has been specifically designed for use in automotive, industrial, and home applications. Its primary advantages are its small size, increased capacitance, and low ESR. However, its capacity deteriorates over time, so periodic maintenance and replacement is necessary. Additionally, it is not suitable for use in high-frequency applications due to its size and ESR.

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