EET-HC2D681BA

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.45A @ 10kHz
Ripple Current @ Low Frequency:	1.75A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TS-HC
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	293 mOhm @ 120Hz
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are one of the most popular types of capacitors in use today. They are used in a variety of applications, ranging from power supplies and home theater systems to instrumentation and lighting control systems. The EET-HC2D681BA is one of the most widely used aluminum electrolytic capacitors available on the market. The EET-HC2D681BA is an axial capacitor with a maximum capacitance range of 2.5μF to 68μF. The rated voltage is 10V to 25V and the ripple current range is 25mA to 60mA. The size of this capacitor is 6.3 x 17mm. These features make it an ideal choice for DC/DC converters, switch-mode power supplies, voltage regulators and other application fields. The working principle of the EET-HC2D681BA aluminum electrolytic capacitor is quite simple. It is composed of two metal plates, one of them being aluminum foil and the other being a chemically treated paper. Between these two plates, there is a layer of electrolyte paste. When an electrical current runs through the device, it forms a dielectric layer of aluminum oxide on the surface of the aluminum foil. This dielectric layer is the key element in determining the capacitance value of the capacitor. This oxide layer is what allows the collector plate to store charge and provides a path for electrons to flow through the capacitor.The EET-HC2D681BA is a long life aluminum electrolytic capacitor that has a maximum operating temperature of 85℃ and a maximum ripple current of 200mA. It is also fairly tolerant to mechanical shock and vibration, making it suitable for a variety of applications including pulse switching and high-frequency circuits. It is also capable of withstanding up to 500 hours of accelerated aging testing under 85℃ with 70%RH environments. The EET-HC2D681BA is also RoHS (Restriction on Hazardous Substances) compliant, meaning that it does not contain any hazardous materials and is therefore suitable for being used in environmentally friendly applications. In conclusion, the EET-HC2D681BA aluminum electrolytic capacitor is an ideal choice for a variety of applications ranging from voltage regulation and power supplies to instrumentation and lighting control systems. It features a long life, mechanical shock and vibration tolerance, and RoHS compliance. These features make the EET-HC2D681BA ideal for use in a variety of applications for many different types of industries.

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