TM3E227K004LBA

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	High Reliability
Manufacturer Size Code:	E
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, TM3
ESR (Equivalent Series Resistance):	500 mOhm
Type:	Molded
Voltage - Rated:	4V
Tolerance:	±10%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor created from tantalum metal and are mainly used as components in electronic devices and circuitry. This type of capacitor is not a renewable energy source. Instead, its electrical characteristics are based off of physical properties of the materials used to construct it. These properties include the storage capacity, the maximum voltage which can be applied, and the leakage current of the capacitor.

TM3E227K004LBA Application Field and Working Principle

TM3E227K004LBA is a type of tantalum capacitor which is widely used in mobile phones, computers and other electronic equipment. The reason behind the popularity of this capacitor is its high reliability and low leakage current. In terms of working principle, the TM3E227K004LBA consists of a tantalum metal case with a very thin anode in the center. An electrolyte is then used to fill the anode to form a liquid junction between the metal case and the anode. An external electric voltage is applied, creating an electric field between the anode and the case. The electric field creates a space charge in the anode which causes the positively charged ions in the electrolyte to migrate towards the anode, forming part of the capacitor’s dielectric. At the same time, the negatively charged ions in the electrolyte will migrate to the case, forming part of the capacitor’s cathode. This process is how TM3E227K004LBA capacitors store and discharge electrical energy.

Pros and Cons of TM3E227K004LBA

The TM3E227K004LBA has several advantages over other types of capacitors. These advantages include:1. They are reliable - TM3E227K004LBA capacitors have a very low leakage current, which ensures that the capacitor will maintain its intended electrical charge even when exposed to high temperatures and voltages.2. They are efficient - The large active surface area of the anode in the TM3E227K004LBA capacitor allow for efficient storage and discharge of electrical energy.3. They have a long life-span – The electrolytes used in TM3E227K004LBA capacitors are very stable, which means that the capacitor can retain its electrical charge for extended periods of time.Despite the advantages, there are also some drawbacks to using TM3E227K004LBA capacitors. These include:1. They are expensive – TM3E227K004LBA capacitors are one of the most expensive types of capacitors, which makes them difficult to use in large scale projects.2. They have low capacitance – The amount of energy a TM3E227K004LBA capacitor can store is limited due to their relatively low capacitance.3. They are sensitive – The internalelectrolyte in the capacitor is very sensitive to heat and humidity, which can cause them to malfunction or even become completely unusable.

Conclusion

In conclusion, the TM3E227K004LBA capacitor is a type of electrolytic tantalum capacitor which is widely used in mobile phones, computers and other electronic equipment, due to its high reliability and low leakage current. Despite its high price and sensitivity, it is still one of the most efficient and reliable types of capacitors available.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description