KZE16VB68RM6X7LL

Series:	KZE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Capacitance:	68µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	250mA @ 120Hz
Ripple Current @ High Frequency:	300mA @ 100kHz
Impedance:	240 mOhms
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.276" (7.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction to Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors, generally referred to as aluminum capacitors, are one of the most popular types of capacitors used in a wide range of electronic equipment.They are a type of capacitor composed of two aluminum electrodes wrapped around an electrolytic anode, usually aluminum or tantalum, and separated by an electrolyte. This construction results in the capacitors gaining a high level of capacitance, typically ranging from 1µF to several hundred thousands µF.

KZE16VB68RM6X7LL Application Field and Working Principle

KZE16VB68RM6X7LL is an aluminum electrolytic capacitor, manufactured by the Chinese factory Hongfa, with a range of specifications including a 16mm² package size, with a total capacity of 68µF and a nominal voltage of 25VDC (working voltage range 20-50VDC). The KZE16VB68RM6X7LL aluminum capacitor is commonly used in power supplies, on-board DC to DC converters, and LED drivers, to filter and smooth out AC signals in systems such as home appliances, video equipment, security system, and automotive electronics. The working principle of the aluminum electrolytic capacitor is based on the charge storage capability of the electrolytic material. The electrolyte used and the construction of the capacitor desings allows it to see and accept charge to both plate, creating a positive layer of ions on one plate and a negative layer on the other plate. In ability to store charge allows the capacitor to store and deliver required current when the connected circuit needs it. The electrolyte also provides for a constant film of conductive medium, which maintains a dielectric constant path between the two plates, thus allowing for an electric potential to be sustained between them. This determines the capacitance and equivalent series resistance (ESR) of the KZE16VB68RM6X7LL aluminum electrolytic capacitor.The KZE16VB68RM6X7LL aluminum electrolytic capacitor is a low impedance, polar capacitor, composed of an aluminum case, and an anode of metal, and dielectric material which acts as the insulation between the two plates.

Durability of the KZE16VB68RM6X7LL Aluminum Electrolytic Capacitor

The KZE16VB68RM6X7LL aluminum electrolytic capacitor is designed for high current, low-frequency applications, and its capacitance and ESR values remain relatively stable over time and temperature variations, making it a reliable device.The lifetime of the KZE16VB68RM6X7LL capacitor is directly related to the working and temperature conditions that is exposed to while operating. In general, when operated within the specified voltage and temperature range, the capacitor typically lasts for at least 3000 hours. High voltage, high temperature, and/or high ripple currents will reduce the life of the capacitor.

Advantages and Disadvantages of KZE16VB68RM6X7LL Aluminum Electrolytic Capacitors

KZE16VB68RM6X7LL aluminum electrolytic capacitors offer numerous advantages over other types of capacitors which make them ideal for a wide variety of applications. The benefits include:- High capacitance in limited space- Low ESR- Low cost for high capacitance- Very long life- Low leakage current- High temperature performanceHowever, aluminum electrolytic capacitors also have several disadvantages, including:- High equivalent series resistance (ESR)- Can have high leakage current- Must have reversed voltage polarized- Must operate within the specified voltage and temperature range or else the life of the capacitor is reduced- Can be susceptible to electrical transients- High temperature can cause excessive current leakage and component failure.

Conclusion

In conclusion, the KZE16VB68RM6X7LL aluminum electrolytic capacitor offers a very cost-effective solution for applications requiring high capacitance in a limited space. Its long life, high temperature performance, and low ESR are also strong advantages, allowing the device to be used in a wide range of applications. However, aluminum electrolytic capacitors are prone to several disadvantages, including high ESR, high leakage current, and susceptibility to electrical transients. Thus, when selecting the KZE16VB68RM6X7LL aluminum electrolytic capacitor for a particular application, it is important to ensure that the operating conditions, including voltage, temperature, and electrical transients, remain within the specified limits.

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