220VXG680MEFC25X40

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3.345A @ 10kHz
Ripple Current @ Low Frequency:	2.23A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	VXG
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	220V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors can be found in countless appliances and electronics. In its simplest form, these capacitors are composed of an anode made from aluminum, an electrolyte, and a cathode made from a conductive material. During operation, a voltage applied to the electrodes creates electric current, which creates a charge within the capacitor. This charge can then be used in various applications such as signal conditioning, filtering, or as a power supply. The letter code following “220VXG680MEFC25X40” refers to the specific characteristics of the capacitor. The first two digits indicate the rated voltage; the second set of two digits indicate the capacitance; while the third set of two digits indicate the temperature coefficient.The application field and working principle of the 220VXG680MEFC25X40 Aluminum Electrolytic Capacitor are best understood when broken down into the individual components that make it up. The anode is made of aluminum and acts as a positive electrode. This material is chosen because it is lightweight, low cost, and has a high surface-area-to-volume ratio. The anode is usually etched or perforated so that the electrolyte can reach the cathode. The electrolyte is an ionic substance that can conduct electricity and provides the medium through which the charge carriers (ions) move. Finally, the cathode is made of a conductive material, typically a metal or an alloy. The cathode contacts the negative charge carriers and supplies the electrical energy to the capacitor.When a voltage is applied to the capacitor, electrons move from the anode to the cathode, causing the anode to become negatively charged and the cathode to become positively charged. This creates a differential potential across the capacitor, allowing it to hold a charge. The capacitance of the capacitor, or how much charge it can hold, is determined by its construction, specifically by the surface area of the anode and the dielectric constant of the material between the anode and cathode.The 220VXG680MEFC25X40 Capacitor is a polarized capacitor, meaning that it must be accurately installed in the correct terminal orientation for it to function correctly. This capacitor can be used for a variety of different application from filtering radio frequencies from incoming AC signals to decoupling attached electronics to prevent interference from one device interfering with another.The 220VXG680MEFC25X40 Capacitor is also known as an aluminum electrolytic capacitor due to the fact that it uses electrolytic material in order to function; this also explains the “MEFC” which stands for “Metal Electrolytic.” The 25X40 following the letters indicates that it has a 25mm diameter with a 40 mm height. This capacitor is also rated for a voltage of up to 220 with a temperature coefficient of 680. This means the capacitor will work best at temperatures between -20 and +85 degrees Celsius; it is important to note, however, that this capacitor should not be operated outside of this range.In conclusion, the Aluminum Electrolytic Capacitor 220VXG680MEFC25X40 is an important component that can be used in many different types of circuits and applications. By understanding its characteristics and how it works, engineers can better decide how and when to incorporate it into their projects.

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