CGR123U012R2L

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	2.625" (66.68mm)
Size / Dimension:	1.375" Dia (34.93mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	12.19A @ 10kHz
Ripple Current @ Low Frequency:	10.6A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	CGR
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	15.4 mOhm @ 120Hz
Voltage - Rated:	12V
Tolerance:	-10%, +75%
Capacitance:	12000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are a type of capacitor that uses two aluminum foils sandwiching a layer of an electrolyte. This construction allows them to have a relatively large capacitance for a given volume. Because of this capability, they are widely used in a variety of consumer electronics applications, such as televisions, radios, and computers. The CGR123U012R2L is a type of aluminum electrolytic capacitor.The CGR123U012R2L is a high-quality aluminum electrolytic capacitor designed for use in high-end audio and video equipment. It is rated for a working voltage of 427 Volts DC (VDC) and a capacitance of 12µF. The capacitor has an efficient spiral wound design that provides a low equivalent series resistance (ESR) and low ripples for better filtering of the power supply. The CGR123U012R2L also has an extended temperature range of -55°C to 125°C, making it suitable for use in extreme temperature conditions.The primary application field of the CGR123U012R2L is in power supplies, where its high capacitance and low ESR make it ideal for filtering and stabilization of lower voltage supplies. It can also be used in high-end consumer audio applications, such as amplifiers and digital-to-analog converters. This capacitor is also useful for applications that require a long life span, as it offers a rated lifetime of up to 5000 hours.The working principle of aluminum electrolytic capacitors is fairly simple. When a voltage is applied across the two aluminum foils, a layer of oxide forms on the surface of the two plates. This layer of oxide acts as the dielectric between the two plates, allowing them to store electrical charges. The electrolyte solution then helps to stabilize the charges and provide additional protection from shorts or electrical leaks.The CGR123U012R2L is a high-quality aluminum electrolytic capacitor designed for a wide range of applications. Its high capacitance, low ESR, and extended temperature range make it ideal for use in power supply systems, as well as consumer audio and video applications. Furthermore, its reliable design offers a rated lifetime of up to 5000 hours, making it a good choice for long-term applications.

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