UPW1H102MHD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.984" (25.00mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	34 mOhms
Ripple Current @ High Frequency:	2.235A @ 100kHz
Applications:	General Purpose
Ratings:	--
Series:	UPW
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	8000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	1000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors - UPW1H102MHD Application Field and Working Principle

Aluminum electrolytic capacitors are widely used as components in electronic circuits for their high capacitance, small size, and low cost. This article will provide an overview of the UPW1H102MHD aluminum electrolytic capacitor, including its application field and working principle.The UPW1H102MHD aluminum electrolytic capacitor is a miniaturized type of aluminum electrolytic capacitor, packaged in a cylindrical aluminum can and measuring 7mm x 11.5mm. The electrolyte of the capacitor is an organic solvent electrolyte, and the anode and cathode are an aluminum foil and a combination of an aluminum foil and a wound-spiral electrode respectively. The rated voltage is 10V and the rated capacity is 180uF.The UPW1H102MHD aluminum electrolytic capacitor finds application in low-noise, high-performance protection effect circuits used in high-precision digital products such as cell phones. It can also be used in circuits requiring high-speed response, such as sound systems, UPS systems, and car audio systems.The working principle of the UPW1H102MHD aluminum electrolytic capacitor involves the electrolyte filling the internal space between the anode and cathode. An electric field is produced when a voltage is applied between the two electrodes, and ions in the electrolyte move from the anode to the cathode, forming a thin, insulating film on the inner surface of the anode and increasing the capacitance. At the same time, the electric field formed between the anode and cathode produces a dielectric loss phenomenon that dissipates loss heat and reduces the ripple sensitivity of the capacitor.In conclusion, the UPW1H102MHD aluminum electrolytic capacitor is a miniaturized type of capacitor that finds application in low-noise, high-performance protection circuits typically found in digital products. Its working principle involves creating an electric field between the anode and cathode, resulting in the formation of a thin insulating film on the inner surface of the anode and the dissipation of loss heat.

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