ALS81H102DB250

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	2.520" (64.00mm)
Size / Dimension:	1.417" Dia (36.00mm)
Lead Spacing:	0.504" (12.80mm)
Impedance:	128 mOhms
Ripple Current @ High Frequency:	7.4A @ 10kHz
Ripple Current @ Low Frequency:	3.6A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS81
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	202 mOhm @ 100Hz
Voltage - Rated:	250V
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 typically consist of a round aluminum tube, typically made from aluminum foil and other materials. The most important component is two metal electrodes, an anode and a cathode, which are separated by an insulating layer. The capacitance of an aluminum electrolytic capacitor is determined by the surface area of the electrode, the distance between the electrodes, the voltage rating, and the electrolyte used.ALS81H102DB250 is an aluminum electrolytic capacitor manufactured by Nippon Chemi-con, one of the world\'s leading manufacturers of capacitors. It is designed primarily for use in high voltage (HV) DC power supplies, with a wide operating temperature range of -55°C to +125°C. The product features low equivalent series resistance (ESR), high ripple current, and a long life span of up to 10,000 hours.This capacitor features radial type terminals and is designed to be connected in series or parallel with other capacitors to increase its capacitance or to reduce its internal resistance (ESR). It has a voltage rating of 250V and a capacitance of 1000 μF. It can be used for a variety of applications such as power supplies, motor drives, current sensing, and rectifiers.The principle of operation of an aluminum electrolytic capacitor is based on the electrical double layer effect. When an electric potential difference is applied between the electrodes of an electrolytic capacitor, positive ions of the electrolyte move towards the negative electrode and negative ions of the electrolyte move towards the positive electrode. This creates two distinct layers of ions bound to the respective electrodes, forming a thin double layer between the electrodes and the electrolyte. This double layer acts as a dielectric, allowing for the storage of an electric charge and creating a capacitive effect.The ALS81H102DB250 capacitor is an ideal choice for a variety of high voltage DC power supply applications, thanks to its high capacitance and long life span. Its low ESR provides stable current and voltage and allows for higher frequency operation. Its wide operating temperature range makes it suitable for both industrial and automotive applications. Additionally, its radial type terminals make it easy to connect in series or parallel with other capacitors.

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