686XMPL004MG19

Series:	XMPL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	68µF
Tolerance:	±20%
Voltage - Rated:	4V
ESR (Equivalent Series Resistance):	1.4628 Ohm
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Applications:	Decoupling
Ripple Current @ High Frequency:	1.9A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.083" (2.10mm)
Surface Mount Land Size:	--
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer CapacitorsAluminum-polymer capacitors are a type of electrical capacitor, commonly referred to as “supercapacitor” due to their small size and high efficiency when compared to many other types of capacitors. They are used in a large variety of applications, ranging from biomedical to automotive. The 686XMPL004MG19 is a type of aluminum-polymer capacitor manufactured by KEMET and is used in a variety of different applications, such as power conditioning and signal conditioning circuits.The 686XMPL004MG19 capacitor is characterized by its high capacitance and low equivalent series resistance (ESR). It is a single-layer, polarized aluminum-polymer capacitor with polarized electrolytes. This means that it can be used in a wide range of applications, including those requiring high power densities and low-ESR values.The working principle of the 686XMPL004MG19 is based on the fact that aluminum-polymer capacitors are able to store an electrical charge as a combination of aluminum and plastic layers. When electrical current is applied, the aluminum layer absorbs the electric charge and the plastic layer stores the charge in its molecular structure. This charge is then stored in the aluminum-polymer capacitor until it is released in the form of energy.The application fields for the 686XMPL004MG19 are very broad, ranging from automotive to biomedical systems. In automotive applications, they are often used as decoupling capacitors in order to reduce noise in power conditioning circuits, suppress EMI, and extend the system’s life. They are also used in medical devices, such as defibrillators, to provide a steady electrical current to the device. In audio systems, they are used to reduce distortion and increase efficiency. In general, aluminum-polymer capacitors are used in a variety of different applications due to their high capacitance and low ESR values.In conclusion, the 686XMPL004MG19 aluminum-polymer capacitor is a highly efficient and reliable capacitor, capable of providing a steady electrical current to a variety of different systems. Its wide application field ranges from automotive and medical to audio, making it an ideal choice for a variety of different applications. The working principle of the 686XMPL004MG19 is based on the idea that aluminum-polymer capacitors are able to store an electrical charge as a combination of aluminum and plastic layers, providing a steady electrical current to the device in which it is used. Overall, aluminum-polymer capacitors are a reliable and efficient option for a variety of different applications.

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