LQS2V331MELB30

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.716A @ 50kHz
Ripple Current @ Low Frequency:	1.2A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LQS
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are the most common types of capacitors in today’s electronics, and the LQS2V331MELB30 is a prime example. This small, surface-mount device is designed for use in high-end audio, video, and automotive applications, and it is designed and manufactured by EPCOS for a variety of applications. In this article, we will discuss the application field, working principles, and features of the LQS2V331MELB30 aluminum electrolytic capacitor.Aluminum electrolytic capacitors are polarized capacitors, meaning they have a positive and a negative terminal. This polarization is created when the cathode, made up of an aluminum anode that has been etched with many microscopic pores, is immersed in an electrolyte. The electricity running through the electrolyte creates a polarization of the capacitor’s sections, giving it a positive and a negative terminal. As such, when applying voltage to the capacitor, it must be aware that it is polarized and that reversing the polarity can lead to catastrophic failure.The LQS2V331MELB30 is a low-cost surface mount aluminum electrolytic capacitor designed for high-end audio and video applications. This device features a small size, with an overall height of 12mm including the spacer, and a diameter of 6.3mm, making it well suited for use in tight-spaced applications. The LQS2V331MELB30 is rated for an operating temperature range of -25 to 85 degrees Celsius, and it has an extremely high ripple current of 3000mA. This high ripple current makes it well suited for use in high-end audio and video applications, where frequent current surges can cause a traditional capacitor to fail. Due to the way aluminum electrolytic capacitors are constructed, they are susceptible to heat. If the temperature of the capacitor is too high, it can lead to a reduction in capacitance or even a failure of the capacitor. As such, the LQS2V331MELB30 features an integrated spacer, which is designed to maintain a safe distance between the aluminum anode and the dielectric layer to keep the capacitor cool. This spacer helps to ensure the long life of the device, and its high temperature resistance makes it a great choice for applications in automotive, industrial, and other harsh-temperature environments.The LQS2V331MELB30 is a reliable and versatile aluminum electrolytic capacitor, making it a great choice for a variety of high-end audio and video applications. Its small size and high voltage and current ratings make it well suited for high-end applications, while its spacer and heat-resistant characteristics make it well suited for use in automotive and industrial environments. As such, the LQS2V331MELB30 is a great choice for high-end audio, video, and automotive applications.

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