MALREKA00AA133JM0K

Series:	EKA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3.3µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	40.2 Ohm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	42mA @ 120Hz
Lead Spacing:	0.079" (2.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Height - Seated (Max):	0.492" (12.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are electrochemical capacitors that have an electrolyte made of aqueous or organic solvent. They consist of a metal foil, typically aluminum or tantalum, which is anodized to create a semi-permeable oxide layer. This layer, along with a separator, acts as a dielectric material and is soaked with an electrolyte to form the electrical connections between the two metallic plates. They can be further divided into two types based on the electrolyte – polar and non-polar.The polarized aluminum electrolytic capacitors comprise of two aluminum foils separated by a dielectric material. The dielectric is an oxide film of aluminum (or tantalum). One of the foil is the anode, and the other one is the cathode. The anode is coated with the dielectric oxide coating and the cathode is etched. When the capacitor is polarized, the electric field is adjusted within the oxide layer of the capacitor and causes an electric current to be established.The non-polar aluminum electrolytic capacitor does not require external polarization. It consists of two foils, anode and cathode. The two foils are separated by a non-polar dielectric material such as glass or ceramics. The foils are etched and evenly distributed on the non-polar dielectric material to ensure the maximum charge.The MALREKA00AA133JM0K application field and working principle is an aluminum electrolytic capacitor which is specifically designed for switching power supplies. It contains an anode and a cathode foil which are separated by a dielectric material. The anode foil is an aluminum Oxide which is formulated as a capacitor to provide a dielectric barrier between the anode and the cathode. The capacitor is then filled with an electrolyte. This electrolyte completes the circuit and charges the capacitor. The capacitor can store and discharge the energy as it is switched between the anode and the cathode.The application fields for MALREKA00AA133JM0K aluminum electrolytic capacitor are mainly used in switching power supplies and DC/DC converters which require transient and surge protection. The working principle of this capacitor is it is able to rapidly store and discharge the energy when it is switched between the anode and the cathode. The size of the capacitor is also important in this application as it has to be small enough to fit within the tight constraints of the power supply yet also strong enough to handle the switching of power.The advantages of this type of capacitor include its high operating voltage, high capacitance, low ESR, and excellent stability. It is also able to handle high ripple current and switch power. The life cycle of the capacitor is also quite long, giving it an advantage over other types of capacitors.The drawbacks to using this type of capacitor are its high price and the size constraints. Even though it is able to handle high ripple current and switch power, it is still not as reliable as some of the other types of capacitors. Overall, the MALREKA00AA133JM0K application field and working principle is an aluminum electrolytic capacitor which are mainly used for switching power supplies and DC/DC converters which require transient and surge protection. It has high ratings in terms of reliability, capacitance, voltage rating and life cycle. However, it comes with the drawbacks of being expensive and having size constraints.

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