ULD1J470MPD1TA

Series:	ULD
Part Status:	Active
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	168mA @ 120Hz
Ripple Current @ High Frequency:	240mA @ 100kHz
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.532" (13.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are capacitors that use an electrolyte as the medium to store electrical energy. They consist of a positive anode, a negative cathode, and a thin dielectric electrolyte layer in between them. The most commonly used electrolytes are ethylene glycol and propylene glycol. These capacitors come in various shapes and sizes and are used in a wide variety of electronic applications.

ULD1J470MPD1TA Application Field and Working Principle

ULD1J470MPD1TA is a type of aluminum electrolytic capacitor. It is a surface-mount capacitor with a lead pitch of J8. It is rated for a capacitance of 470μF and a working voltage of 25V. This capacitor is most commonly used in audio and video circuits, as well as power supplies. The working principle of the ULD1J470MPD1TA capacitor is based on the electrolytic reaction between two different metals. The positive anode is typically made from aluminum, while the negatively charged cathode is made from a layer of activated carbon. When a current is applied to the terminals of the capacitor, the electrolyte in between the anode and the cathode helps electrons to move from the anode to the cathode, thus storing electrical energy.In order to maximize the performance of the ULD1J470MPD1TA, it is important that the temperature, voltage, and current are kept within the safe and optimal operating limits. This capacitor should not be exposed to temperatures greater than 85°C and voltages greater than 30V, as these could cause the capacitor to fail prematurely.The capacitance of the ULD1J470MPD1TA is determined by the area of the Al electrode/carbon cathode layer, and the dielectric, which is usually ethylene glycol or propylene glycol. The higher the capacitance of the capacitor, the greater its ability to store electrical energy. In addition, the leakage current of the capacitor is also important, as this determines the amount of current which can pass through the anode and cathode without causing any damage to the capacitor. The ULD1J470MPD1TA has a long life span of up to 5000 hours at an operating temperature of 25°C. Additionally, this capacitor has a low equivalent series resistance (ESR) and is highly reliable and durable. In summary, the ULD1J470MPD1TA is an aluminum electrolytic capacitor that is most commonly used in audio and video circuits. It has a capacitance of 470μF and a working voltage of 25V, and operates under a temperature of 85°C and a voltage of 30V without causing any damage. Additionally, this capacitor offers a long life span of up to 5000 hours and a low ESR, making it a reliable and durable component.

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