E91F401VSN331MA40T

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:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.717A @ 100kHz
Ripple Current @ Low Frequency:	1.9A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	U91F
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	265 mOhm @ 120Hz
Voltage - Rated:	400V
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: E91F401VSN331MA40T Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in electronic devices and belong to one type of polarized capacitors. The electrolytic capacitor E91F401VSN331MA40T is a short for E-type Low ESR Radial Leaded aluminum electrolytic capacitor. It is usually used in electrical engineering and electronic equipment due to its high volumetric efficiency, small size, low equivalent series resistance (ESR), low leakage current, and high endurance capabilities. In this article, we will provide an overview of the principle and application of E91F401VSN331MA40T aluminum electrolytic capacitor.

Working Principle of E91F401VSN331MA40T Aluminum Electrolytic Capacitors

The E91F401VSN331MA40T aluminum electrolytic capacitor is a high-capacity radial-leaded capacitor that consists of two aluminum plates with a layer of electrolyte between them. The electrolyte helps create an electric charge, which allows electrons to move between the two plates. A thin dielectric layer is formed between the two plates when voltage is applied. This dielectric layer produces an electric field between the two plates, improving the capacitor\'s voltage breakdown characteristics and making it one of the main components of many different electronic devices.The electrolyte material used in E91F401VSN331MA40T aluminum electrolytic capacitors is typically an organic solvent. Due to the presence of this electrolyte material, the E91F401VSN331MA40T aluminum electrolytic capacitor is known as a "wet" capacitor, meaning that the capacitor can absorb moisture from the air and increase its capacitance over time. This process can result in increased capacitance, but it also shortens the capacitor\'s life due to corrosion of the electrolyte.

E91F401VSN331MA40T Aluminum Electrolytic Capacitor Applications

The E91F401VSN331MA40T aluminum electrolytic capacitor is a popular choice for electronic engineers designing electrical equipment due to its few drawbacks. The capacitor is well-suited to applications where long-term reliability is required, such as power supplies. The high voltage and low ESR of the capacitor make it ideal for applications such as voltage regulators and filtering circuits. Additionally, its high volumetric efficiency makes it a good choice for applications where space constraints are important, like cellphones and laptop computers.The E91F401VSN331MA40T aluminum electrolytic capacitor is also known for its durability. The capacitor can endure long periods of continuous operation and can withstand voltage and temperature extremes. This makes it an ideal choice for high-voltage DC circuits and applications that require long-term reliability. The E91F401VSN331MA40T aluminum electrolytic capacitor is typically used in consumer and industrial electronics, automotive electronics, renewable energy products, medical devices, and consumer appliances. It is often used to facilitate the connection of electric motors, LED lighting, and security systems.

Conclusion

The E91F401VSN331MA40T aluminum electrolytic capacitor is a high-capacity radial-leaded capacitor that is well-suited to applications where long-term reliability and durability are required. Its high volumetric efficiency and low ESR make it ideal for power supply regulation, filtering, and high-voltage DC circuits. Additionally, its durability makes it an ideal choice for applications that require long-term reliability. The capacitor has a variety of applications, including consumer and industrial electronics, automotive electronics, renewable energy products, medical devices, and consumer appliances.

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