ECE-A1HN100UI

Series:	SU
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	10µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Bi-Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	50mA @ 120Hz
Ripple Current @ High Frequency:	85mA @ 10kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.480" (12.20mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are the most widely used type of capacitor in the electronics industry. They are used in almost all types of electronic circuits, from high voltage power supplies to low voltage control circuits, from automotive applications to consumer electronics equipment. In some cases, aluminum electrolytic capacitors are used in place of other types of capacitors, such as ceramic or film capacitors.The ECE-A1HN100UI is an aluminum electrolytic capacitor that is used for a number of applications in the electronics industry. It is a radial leaded capacitor, meaning that it has its leads coming out of the sides of the aluminum canister. This type of capacitor features a high capacitance value, relatively low ESR (Equivalent Series Resistance) and a long life expectancy. It is available in a variety of different sizes and can be used to store energy or to filter noise in a circuit.

Applications

The ECE-A1HN100UI is mainly used in AC voltage circuits that require a long life expectancy, such as computer, audio and radio frequency applications. It is also used in AC power supplies and DC-DC converters. Additionally, it is used in audio crossover circuits and power amplifiers to reduce the risk of distortion from high frequency interference. It is also suitable for applications where high capacitance values are needed, such as AC power coupling circuits, power supplies and motor controls.

Working Principle

The ECE-A1HN100UI is constructed of an anode and a cathode, each of which is made of an aluminum foil. The anode is coated with a thin oxide layer and a graphite coating and the cathode is coated with a manganese dioxide and a dielectric film. When a voltage is applied, the oxide layer on the anode breaks down, forming a conductive path to the cathode. This allows current to flow through the capacitor, thus storing energy and filtering out unwanted noise in the circuit.

Advantages

The main advantage of aluminum electrolytic capacitors is their relatively high capacitance value for their size. This means that these capacitors can be used in applications where space is at a premium, such as portable electronics. They also have a long life expectancy, which makes them suitable for applications where reliability is important, such as automotive and computer applications. Additionally, aluminum electrolytic capacitors are very cost-effective and are available in a variety of different sizes and capacitance values.

Disadvantages

The main disadvantage of aluminum electrolytic capacitors is that they are relatively large and take up a lot of space on a circuit board. Additionally, their capacitance value decreases over time, meaning that they need to be replaced periodically. Finally, they are relatively fragile and prone to physical damage, such as cracking or punctures, which can cause them to fail prematurely.

Safety

When working with aluminum electrolytic capacitors, it is important to be aware of the potential safety risks. These capacitors can contain high voltages and are prone to thermal runaway, which can cause an explosion in extreme cases. Therefore, it is important to follow the manufacturer’s safety recommendations and use the proper safety equipment when handling these capacitors. Additionally, it is important to periodically check the capacitors for signs of physical damage and to avoid using them near flammable materials or in moist environments.

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