ESMR451VSN331MQ40S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.673" (42.50mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3.0173A @ 50kHz
Ripple Current @ Low Frequency:	2.11A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMR
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
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

An electric capacitor, also known as a ‘supercap’ or a ‘supercapacitor’, is an electronic component that stores electrical energy for later use. There are two main types of electric capacitors: film and electrolytic. Aluminum electrolytic capacitors are a type of electric capacitor used in a wide range of applications, from consumer electronics and motor drives to automotive, aviation, and telecommunications. ESMR451VSN331MQ40S is a type of aluminum electrolytic capacitor, specifically a surface mount, multilayer ceramic capacitor which has both excellent performance and high reliability. This capacitor has been designed for various applications, such as in high temperature (HT), low electrical equivalent series resistance (ESR), and high humidity environments.Electric capacitors are used to store, regulate, and conduct electrical current and maintain energy by providing capacitance. Capacitance is the ability of a component to store and release electrical energy, and can be described as the ratio of charge to voltage. The capacitance in an aluminum electrolytic capacitor is created by an anode (or positive terminal) and a cathode (or negative terminal). Between the two terminals is an electrolyte, which is a non-conductive material possessing an electrical property that allows current to flow between the anode and cathode. The electrolyte also acts as an insulator that prevents short-circuiting.The aluminum electrolytic capacitor has a variety of properties that make it particularly well-suited for use in a number of applications. It has a low equivalent series resistance (ESR) which means that the capacitor is able to maintain a steady voltage level over a wide range of frequencies, temperatures, and loads. The capacitor also has a high operating temperature, up to 105°C, which makes it suitable for use in high-end applications. Its small footprint and weight make it ideal for use in applications that require space and weight efficiency. The long lifespan of the capacitor, up to 10000 hours, also makes it an attractive option for many applications.The ESMR451VSN331MQ40S aluminum electrolytic capacitor specifically has an operating temperature range from -40°C to +105°C, a capacitance range from 1.5 uF to 470 uF, and a voltage range from 6.3 to 500 V. This range of performance options makes it suitable for a variety of applications, such as power supply filtering, DC to DC converters, and UPS systems.The working principle of this aluminum electrolytic capacitor is based on the principle of electric charge storage. The capacitor is made up of two electrodes, between which a dielectric material exists. When a voltage is applied to the capacitor, an electric field is created between the electrodes, resulting in an electric charge build-up on both the electrodes. The electric field is counteracted by the dielectric material, which results in the accumulation of electrical energy on the capacitor’s surface. As a result, the capacitor is able to store electrical energy until it is discharged when a current is passed through it. The ESMR451VSN331MQ40S aluminum electrolytic capacitor is a reliable and efficient component used in a wide range of applications due to its excellent performance and high reliability. It is a highly versatile component that can be used in applications such as power supply filtering, DC to DC converters, and UPS systems. The capacitor is also able to operate in high temperature, low ESR, and high-humidity environments. Its small footprint, long life, and low ESR make it an attractive option for many uses.

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