EKY-630EC3121MH20D

Series:	KY
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	120µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	7000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	328mA @ 120Hz
Ripple Current @ High Frequency:	820mA @ 100kHz
Impedance:	120 mOhms
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.846" (21.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor, widely used in the electronics industry. The capacitors are available in a wide range of forms, and the particular model of capacitor chosen depends on the specific application. This article will focus specifically on one model, the EKY-630EC3121MH20D, which is a surface-mount type, allowing for easy and compact installation in the electronic circuit in which it is used.

EKY-630EC3121MH20D Application Fields

The EKY-630EC3121MH20D aluminum electrolytic capacitor is suitable for a wide range of applications. Due to its small size and SMD form factor, it is suited to installation in electronic components where a larger capacitor would be too bulky to be practical. This includes computers, consumer electronics, communication devices, industrial controllers, automotive applications, and other electronic systems.

EKY-630EC3121MH20D Working Principle

An aluminum electrolytic capacitor consists of two aluminum foils, separated by an insulating layer of electrolyte. It is this separation that makes it an electrical component and gives it its capacitance, allowing it to store electrical energy. When a voltage difference is applied across the two aluminum foils, electrons flow from the anode (positive voltage) to the cathode (negative voltage), and an electric field is formed between the two. This electric field stores energy, and the amount of energy stored is proportional to the capacitance of the capacitor. The EKY-630EC3121MH20D is designed to have a high capacitance in a small form factor, making it suitable for a range of applications. The capacitor also has a long life span, due to its robust construction and excellent sealing from external contaminants.

Conclusion

The EKY-630EC3121MH20D is a small, surface-mount aluminum electrolytic capacitor, suitable for a range of applications. In addition to its small form factor and long life-span, it also provides a high capacitance and excellent sealing to protect it from external contaminants. It is a useful component, and has the potential to be utilised in a broad range of appliances.

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