CGR742U040R5C

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	5.125" (130.18mm)
Size / Dimension:	1.375" Dia (34.93mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	14.145A @ 10kHz
Ripple Current @ Low Frequency:	12.3A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	CGR
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	10 mOhm @ 120Hz
Voltage - Rated:	40V
Tolerance:	-10%, +75%
Capacitance:	7400µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum Electrolytic Capacitors (AECs) are components used in electronic circuits and devices to store energy, often in the form of an electrical voltage. They have many applications in industrial, automotive, and consumer products, including power tools, home appliances, medical devices, audio systems, and more. In this article, we will be discussing the CGR742U040R5C, its application field, and its working principle.The CGR742U040R5C is an aluminum electrolytic capacitor with a rated voltage of 40V and a capacitance of 2.2μF. It is a style D capacitor, and its rated current is 105mA. This aluminum electrolytic capacitor can be used in a variety of different applications, including AC power input noise suppression, DC charging circuit bypassing, and power source inrush current limiting.When it comes to AC power input noise suppression, AECs are used to filter out high frequency signals, thus helping to reduce the amount of interference and noise in the signal. They also serve to protect vulnerable components from voltage spikes. For DC charging circuit bypassing, these capacitors are used to provide a bypass route for current to flow through, thus helping to regulate the flow of current and maintain a steady voltage. In addition, AECs can be used in power source inrush current limiting. This involves the capacitor absorbing and storing energy, thus helping to prevent the flow of excessive current into the power source, which would otherwise lead to operational failures and potential power supply damage.The CGR742U040R5C works on the basis of electrostatic energy. AECs consist of an electrolytic solution contained between two metal plates, one of which is the dielectric layer. When an external electric field is applied, electrons are drawn to the dielectric, thus resulting in an accumulation of negative charge on one plate and positive charge on the other. This process is referred to as capacitance, and it is the phenomenon by which the capacitor stores energy.When the electric field is released, the stored electrons return to the plates they were originally drawn from, resulting in the exchange of the stored energy and electric field. This is the principle behind the CGR742U040R5C, and it is what makes it so useful for various applications.In conclusion, the CGR742U040R5C is an aluminum electrolytic capacitor that can be used in a number of different applications, including AC power input noise suppression, DC charging circuit bypassing, and power source inrush current limiting. It works on the principle of electrostatic energy, and it is a very useful and reliable component for any electronic device or circuit.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description