EET-HC2S121BA

Operating Temperature:	-25°C ~ 105°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	740mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	TS-HC
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	1.52 Ohm @ 120Hz
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	120µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
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: EET-HC2S121BA Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in a variety of applications, ranging from filtering and energy storage in consumer electronic products to power conditioning and signal gating in industrial applications. In particular, the EET-HC2S121BA series capacitors offer higher voltage and capacitance ratings compared to conventional capacitors, making them ideal for a variety of power-sensitive applications.The EET-HC2S121BA series capacitors are constructed with an aluminum anode and cathode, and are designed to operate within a DC voltage range of 6.3 to 500 volts. The cathode is an aluminum foil that is etched and oxidized, while the anode is formed from an aluminum core with an etching process that deposits a thin film of dielectric on the surface. The capacitors also have an electrolyte solution which conducts current between the anode and cathode. The capacitors use an electrolysis process to conduct electricity by allowing electrons to pass through from the anode to the cathode. The result is a temporary charge across the capacitor with current conducted between the anode and cathode, creating an electrical field. This field creates a charge across the capacitor and a sudden drop in voltage across the device as energy is drawn from the anode. This drop in voltage is referred to as the “cut-off” voltage.The capacitance of the EET-HC2S121BA series is rated at 20 to 4,000 uF. This means that the maximum amount of charge that can be stored in a capacitor will increase proportionally with the capacitance rating. The capacitance is determined by the size of the cathode, and the dielectric thickness (the insulation that separates the anode and cathode) which determines the amount of charge that can be stored in the capacitor. In addition, the anode does not dissipate any energy since the anode forms an insulating layer.When used in applications, the EET-HC2S121BA provides high capacitance, low ESR (Equivalent Series Resistance), and low dielectric losses, making them ideal for high current applications. Additionally, the EET-HC2S121BA capacitors offer high ripple current capacity, long life and low impedance characteristics. These characteristics make them suitable for use in automotive, power conditioning, motor drives, switch-mode power supplies, switch mode DC-DC converters, UPS systems, telecom systems, aerospace and power electronics.In conclusion, the EET-HC2S121BA series capacitors are an ideal solution for various power-sensitive applications. The capacitors offer high voltage and capacitance ratings, making them suitable for a variety of applications, and their high ripple current capacity, long life and low impedance characteristics make them the ideal choice for high current applications. Other features such as their low dielectric losses and low ESR levels, help to make them the go-to solution for a range of power-sensitive applications.

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