420TXW68MEFC16X30

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	825mA @ 100kHz
Ripple Current @ Low Frequency:	550mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TXW
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	12000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that utilizes an electrolytic solution and an aluminum foil separated by paper or plastic films to store energy. They are typically selected for applications requiring both high capacitance and high voltage capabilities. The 420TXW68MEFC16X30 is a special type of aluminum electrolytic capacitor, designed specifically for use in high frequency circuits, with high current load support. It is a low profile design, with a very small footprint, and boasts impressive electrical specs, with a capacitance of 68µF, a rated voltage of 16V and a maximum operating temperature of 85 °C.The 420TXW68MEFC16X30 is an ideal choice for many high frequency applications, including audio filtering, power supply ripple filtering, DC/DC conversion, as well as high frequency switching circuits. It is particularly suitable for automotive, computer, television and consumer electronics applications, due to its high voltage and high capacitance capabilities.The 420TXW68MEFC16X30 contains two aluminum foil plates (anode and cathode), separated by an electrolytic solvent, and embedded within an insulating paper or plastic film. The aluminum plates are chemically treated to increase their surface area, resulting in increased capacitance. With the application of a DC voltage, the electrolyte solution is ionized, forming an electric double layer between the plates. This double layer results in a charge storage effect, enabling the capacitor to store electrical energy.The size of the charge stored in the capacitor is proportional to the magnitude of the applied voltage, so the 420TXW68MEFC16X30 has an ideal operating voltage range from 6 to 16 volts. The capacitance of the 420TXW68MEFC16X30 also increases with lower temperatures, and with increased voltage. It also has excellent resistance to temperature changes and high operating temperatures, making it suitable for applications in high temperature environments.The 420TXW68MEFC16X30 also offers excellent noise reduction capabilities. As it is able to store more electrical energy, it is able to reduce the amount of high frequency noise which could potentially interfere with sensitive circuitry or cause damage to other electronic components. Furthermore, the 420TXW68MEFC16X30 also has low equivalent series resistance (ESR) and high ripple current capabilities, allowing it to better absorb short term voltage spikes.In conclusion, the 420TXW68MEFC16X30 is a highly versatile and reliable aluminum electrolytic capacitor, offering high voltage, high capacitance and high operating temperature capabilities. It has a wide range of applications and its excellent noise reduction, high ripple current support and low ESR makes it an ideal choice for many high frequency circuits.

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