M39003/03-3055

Series:	Military, MIL-PRF-39003/3, CSR23
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	68µF
Tolerance:	±10%
Voltage - Rated:	20V
Type:	Hermetically Sealed
ESR (Equivalent Series Resistance):	--
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Size / Dimension:	0.289" Dia x 0.686" L (7.34mm x 17.42mm)
Height - Seated (Max):	--
Lead Spacing:	--
Manufacturer Size Code:	C
Features:	Military
Failure Rate:	C (0.01%)

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

Tantalum Capacitors: M39003/03-3055 Application Field and Working Principle

Tantalum capacitors, also known as tantalum electrolytic capacitors, are a type of electrolytic capacitor which uses tantalum as an anode and an oxide layer as the dielectric medium. Unlike many other types of capacitors, tantalum capacitors are polarized and must be used with specific polarity. They are widely used in electronic products, such as computers, entertainment products, communication products and some high-reliability applications.The M39003/03-3055 is a series of through-hole solid tantalum capacitors with polarised thrust bearings. It offers increased reliability and better performance when compared to other tantalum capacitors. It has a wide range of applications, including use in computer equipment, high-frequency communication equipment, radar systems, power supplies, and other high-reliability applications.The main feature of the M39003/03-3055 is its use of a refined manganese dioxide dielectric material, which ensures low ESR (Equivalent Series Resistance) and minimum leakage current. This technology minimises the risk of destructive short-circuits in the event of a voltage surge or reverse voltage application, making it well suited for applications where frequent voltage changes are expected and fail-safe operation is required.The capacitor has an axial lead configuration and is constructed from high purity, highly conductive, anodized tantalum slugs. The anodic layer of the slug is then used to form the dielectric with metallic manganese dioxide. This dielectric ensures high stability, low losses and low leakage of the capacitor. The capacitor is typically encased in a moisture-resistant epoxy resin, providing additional protection against humidity.The M39003/03-3055 is a high-reliability, low profile capacitor. It has a low ESR and low leakage current, making it very suitable for applications where frequent voltage changes are expected. It has a high stability, providing longer service life and superior temperature stability over a wide range of operating conditions. The M39003/03-3055 is also well suited to high temperature applications, due to its robust temperature characteristics and resistance to thermal shock.The working principle of the M39003/03-3055 is similar to that of other tantalum capacitors. It uses the chemical properties of tantalum ions to store an electric charge. When a voltage is applied across the capacitor, the ions within the dielectric layer react with one another, creating an electric field. This electric field stores an electric charge in the capacitor, which can be used for various purposes.In conclusion, the M39003/03-3055 is a highly reliable, low profile, polarized tantalum capacitor. It is well suited for use in high reliability applications, as it has a low ESR and low leakage current, as well as superior temperature stability. Furthermore, it provides a long service life, allowing it to be used in a variety of high temperature applications. The working principle of the M39003/03-3055 is the same as other tantalum capacitors, as it uses the chemical properties of tantalum ions to store an electric charge.

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

Part Number	Manufacturer	Price	Quantity	Description