VPR492U7R5N1L

Operating Temperature:	-55°C ~ 105°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.626" (41.30mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.402" (10.20mm)
Ripple Current @ High Frequency:	3.82A @ 10kHz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	VPR
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	31 mOhm @ 10kHz
Voltage - Rated:	7.5V
Tolerance:	-10%, +75%
Capacitance:	4900µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors and the VPR492U7R5N1L

Aluminum electrolytic capacitors, also known as Aluminum Electrolytic Capacitors (AECs), are electrochemical capacitors, which feature an anode made from a metalfoil, electrolyte, paper separator and cathode. They are widely used to store energy, filter signals, smooth pulses, and decouple devices in a range of electronic devices such as amplifiers, receivers, and power supplies. Amongst the various types of AEC, one of the most popular models is the VPR492U7R5N1L. This article will explain the application fields and working principle for the VPR492U7R5N1L.The VPR492U7R5N1L is a high-performance, low-profile surface mount aluminum electrolytic capacitor with a non-solid electrolyte. It has a rated capacitance of 47uF, rated voltage of 6.3V, and an ESR rating of 0.77Ω. These parameters make it suitable for a range of applications where low ESR and high capacitance are important such as in frequency-dependent device signals, power supplies, amplifiers, or any other high-frequency device. The VPR492U7R5N1L also has a unique high-frequency response, which allows for rapid operations and smooth signal responses.In order to understand the working principle of the VPR492U7R5N1L, it’s important to first understand how any capacitor works. A capacitor is an electrical component that stores an electric charge. It consists of two metal plates separated by an insulating material called a dielectric. When voltage is applied to the plates, charges accumulate and form an electric field. The capacitor is then capable of storing that charge until it is discharged. Electrolytic capacitors, such as the VPR492U7R5N1L, are special types of capacitors that use a liquid (electrolyte) instead of an insulating dielectric material. An electrolytic capacitor has an anode and cathode that are separated by the electrolyte. When voltage is applied to the capacitor, the electrolyte\'s molecules break down, creating a highly conductive direct current (DC) path between the anode and the cathode. This process is known as electrolysis. The VPR492U7R5N1L features a non-solid electrolyte, which helps to increase its capacitance by reducing the amount of dielectric absorption, allowing the capacitor to charge up faster and therefore operate more efficiently. The use of a non-solid electrolyte also means that the capacitor is more stable under high-frequency and high-temperature conditions. In addition to its high capacitance and low ESR, the VPR492U7R5N1L also offers several other advantages. It is light and has a low profile, making it suitable for applications where space is at a premium. It is also more resistant to heat and humidity than other electrolytic capacitors, meaning that it can tolerate high temperatures and long-term use.In conclusion, the VPR492U7R5N1L is an ideal choice for applications where high capacitance, low ESR and long-term stability are important. Its non-solid electrolyte technology makes it more efficient than other aluminum electrolytic capacitors in terms of performance and durability. This makes it an excellent choice for both consumer electronics and industrial applications.

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