KMQ450VS181M22X45T2

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.2441A @ 50kHz
Ripple Current @ Low Frequency:	870mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMQ
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	1.842 Ohm @ 120Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	180µF
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors, also referred to as electrolytic capacitors, are used in a wide variety of electronic applications as a means to store electric charge. They are found in a wide variety of devices, from televisions to computers to power supplies and more. While there are a number of different types of aluminum electrolytic capacitors, one of the most popular types is the KMQ450VS181M22X45T2. This type of aluminum electrolytic capacitor is capable of handling extremely high electrical currents and voltages and is often seen in a variety of industrial and medical equipment applications.The KMQ450VS181M22X45T2 aluminum electrolytic capacitor is capable of storing large amounts of charge. It has a rated operating temperature range of between – 40°C and + 125°C and can provide excellent performance under harsh environmental conditions. This capacitor is capable of being used in a wide range of conditions, including high temperature, high humidity, and high voltage. This makes it ideal for applications such as automotive electronics, medical electronics, and small home appliances.The main components of the KMQ450VS181M22X45T2 aluminum electrolytic capacitor are the body, an aluminum foil cathode, an anode with a spiral-wound winding made of polyvinylidene fluoride (PVDF). The aluminum foil cathode has an anode consisting of an aluminum oxide coating. This coating provides insulation from the external environment, while also providing a surface for the electrical current to flow. The PVDF spiral-wound winding provides the mechanical strength and stability necessary for this capacitor to handle large voltages.The core of the KMQ450VS181M22X45T2 aluminum electrolytic capacitor is a series of thin aluminum foil sheets separated by microporous paper. These layers act as a barrier between the cathode and the anode, allowing electric charge to be stored and released as needed. As electric current flows through the capacitor, electric charge is drawn in and stored in the aluminum foil layers.The working principle of the KMQ450VS181M22X45T2 aluminum electrolytic capacitor is based on Faraday\'s law, which states that when a voltage is applied, electric charge moves from one plate to the other. This movement of electric charge is known as polarization. As electric current flows through the capacitor, electric charge builds up on the aluminum foil sheets, creating an electrical field. This field is stabilized by the microporous paper and the resultant capacitance increases as more electric charge is added to the aluminum foil layers.The KMQ450VS181M22X45T2 aluminum electrolytic capacitor has an operating life of up to 4,000 hours, ensuring reliability and longevity. This means that it can be used in a variety of applications requiring high current and voltage, such as automotive electronics, medical electronics, and small home appliances. The aluminum electrolytic capacitor is also ideal for high frequency applications, such as pulse power and telecommunications. With its high temperature and voltage tolerance, this capacitor can provide an efficient, reliable and long-lasting power source for a range of industrial and medical equipment applications.

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