DCM400T450AK2B

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	1.687" (42.85mm)
Size / Dimension:	1.375" Dia (34.93mm)
Lead Spacing:	0.500" (12.70mm)
Applications:	General Purpose
Ratings:	--
Series:	DCM
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	-10%, +50%
Capacitance:	40µF
Part Status:	Active
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are electrical components used to store energy in an electrical field. They are composed of two conducting plates separated by a dielectric material, often an aluminum oxide film. The plates are also impregnated with a liquid electrolyte which improves the capacitance value of the device and extends its lifetime. Shenma\'s DCM400T450AK2B aluminum electrolytic capacitor is specially designed for telecom and industrial applications.The DCM400T450AK2B is a radial leaded aluminum electrolytic capacitor. It is a device with a maximum operating temperature of 105℃ and a rated voltage of 16V. It also features an excellent ripple current characteristics and a maximum working frequency of 2000Hz. The capacitor offers excellent noise suppression and low internal resistance. It is an ideal choice for telecom, audio/video, power supplies, TVs, computers, and other high-frequency electronic systems.The DCM400T450AK2B capacitor works by storing an electric charge between two opposing plates. This charge is provided by an externally applied electrical field, provided by a voltage source. Once the charge has been established, the electrons are then held between the two plates by the high dielectric constant of the oxide layer between them. The dielectric material creates an electric field that polarizes the charge carriers, making them remain in place, thus creating an electric field.The main application area of the DCM400T450AK2B capacitor is in the telecom industry, for example, in routers, switches and communication equipment. It is also suitable for use in industrial applications, in particular for high power applications and high-temperature environments. The capacitor\'s wide range of capacitance, current rating and overall specifications make it an ideal choice for these demanding applications.The DCM400T450AK2B also has excellent noise suppression characteristics, which enhance the device\'s reliability and stability. Moreover, its low internal resistance improves the capacitor\'s performance in high-frequency applications. Furthermore, vibrational or shock resistance is enhanced due to the capacitor\'s internal design.The capacitor is made of an aluminum plate as the anode, a semiconductor as the cathode and a liquid electrolyte as the dielectric. The electrolyte provides an ionic charge which helps maintain the electric charge between the two opposite plates. The device is also equipped with a cylindrically-shaped metal shell that acts as a shield to protect the capacitor from extreme environmental conditions.In conclusion, the DCM400T450AK2B is an ideal capacitor for telecom and industrial applications. It offers excellent noise reduction, low internal resistance, and excellent ripple current characteristics. It also features superior physical robustness and an extended working lifetime. Moreover, its wide range of capacitance, current rating and overall specifications make it an excellent choice for high power applications and high-temperature environments.

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