UPT2D221MHD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.299" (33.00mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	1.216A @ 10kHz
Ripple Current @ Low Frequency:	760mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPT
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors and the UPT2D221MHD Application Field and Working Principle

Aluminum Electrolytic Capacitors are among the most common and important components in modern technology, and are widely used in consumer electronics, automotive engineering, domestic appliances, IT and telecommunications, medical and all kinds of other equipment, from the most simple applications up to the most complex ones. The UPT2D221MHD aluminum electrolytic capacitor is a particularly popular choice amongst manufacturers thanks to its reliability, versatility and long life, with a lifetime rating of up to 10,000 hours at 105°C. The UPT2D221MHD has an extremely low equivalent series resistance (ESR) of 1mΩ at 1kHz, and a low impedance that makes it ideal for audio and power applications. The rugged construction also makes it suitable for a wide range of industrial applications. The UPT2D221MHD is a 2.2µF Al-Electrolytic capacitor with a ±20% tolerance, rated for up to 25VAC and rated temperature range of -55°C to +105°C. It features a reflective bottom side with two terminal leads, and is typically used for signal filtering and noise reduction in DC (direct current) circuits. Aluminum electrolytic capacitors are essentially polarized versions of conventional capacitors. The outer casing is made of aluminum, which acts as the positive pole, while the inside of the casing is filled with a conductive electrolyte, which acts as the negative pole. This design gives the capacitor a very large capacitance value. The capacitance value of an electrolytic capacitor is determined by the distance between the two poles and the amount of electrolyte used. When a voltage is applied to an electrolytic capacitor, it will cause the electrolyte to flow between the two poles and create an electrical field. This electric field will store up energy in the form of electrons, which will cause the capacitor to become charged. When the voltage is removed from an electrolytic capacitor, this stored energy will be released back into the circuit, allowing the capacitor to perform its desired task. Aluminum electrolytic capacitors are used for different purposes, depending on the application. In many cases, they serve as high-value snubbers for high power switching equipment, to reduce voltage spikes, quiet high-frequency noise, and provide voltage filtering. They are also used in low pass-filter circuits and power supplies, to stabilize the output voltage, and to ensure that the correct voltage is maintained. One of the main advantages of aluminum electrolytic capacitors is that they can store a large amount of energy in a very small space, making them ideal for applications where space is limited. They also have excellent temperature stability and reliability over a wide range of temperatures, so they are an attractive option for many industrial applications.In conclusion, the UPT2D221MHD aluminum electrolytic capacitor is a highly reliable and versatile choice for DC circuits, and its solid construction, low impedance and low ESR make it an ideal choice for audio and power applications. With a wide range of applications and excellent temperature stability, it is no wonder why the UPT2D221MHD is a popular choice of capacitor amongst manufacturers.

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