M550B108K025AS

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.520" (13.20mm)
Size / Dimension:	2.051" L x 1.992" W (52.10mm x 50.60mm)
Package / Case:	M55 Module
Mounting Type:	Chassis Mount
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	M55
ESR (Equivalent Series Resistance):	30 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	1000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum - Polymer Capacitors

Tantalum-Polymer capacitors are a type of capacitor designed for use in demanding environments. The M550B108K025AS is a capacitor in this category, and as such is designed for use in a variety of applications. In this article, we’ll discuss the application field and working principle of the M550B108K025AS.

Application Field

The M550B108K025AS is an excellent choice for a variety of applications. It offers high-temperature durability, excellent vibration resistance and low ESR, making it an ideal choice for medical devices and other electrical equipment that needs to be able to withstand harsh conditions. Additionally, it is also suitable for use in automotive applications, solar energy systems, and other industrial environments.In addition to these features, the M550B108K025AS has a unique construction design, meaning that it is able to provide a low ESR, high capacitance in a space minimised form factor. This is especially beneficial for portable electronics, where physical size is an important consideration.The M550B108K025AS is also designed to be reliable in environments with high levels of moisture and humidity. This is done by coating the entire element within a protective plastic mold, which helps to prevent corrosion and other types of damage.Overall, the M550B108K025AS is an ideal capacitor choice for a variety of applications, thanks to its high temperature durability, low ESR, and small form factor.

Working Principle

The M550B108K025AS is a type of Tantalum-Polymer capacitor, which is a capacitor made up of a layer of Tantalum material deposited onto a Polymer film. The Tantalum acts as the electrodes, while the Polymer film acts as the dielectric or the insulating material separating the two electrodes.This combination of materials creates a unique material with many beneficial characteristics. First, the combination of materials works to provide a much higher temperature stability than traditional Tantalum-Polymer capacitors. Secondly, the layered design of the M550B108K025AS creates extremely low ESR, which helps to reduce contact resistance and potentially increase the life of the capacitor. Finally, the small form factor of the device allows it to be used in high density packages in portable applications.In operation, the M550B108K025AS capacitor works in much the same way as traditional capacitors. Its capacitive behavior is produced by the effect of a charge being separated between the two electrodes. As a voltage is applied to the terminals, the electrons are pushed to one end of the device, creating a localized electric field. The voltage is then stored as a potential difference between the two electrodes, and can be released by discharging the capacitor.

Conclusion

The M550B108K025AS is a tantalum-polymer capacitor designed for demanding environments. It offers high-temperature durability, excellent vibration resistance, and low ESR, making it an ideal choice for medical devices and other electrical equipment. Additionally, its unique construction design allows it to provide a high capacitance in a space minimised form factor, making it a great choice for portable electronics. The M550B108K025AS’s working principle is similar to that of traditional capacitors, with its capacitive behavior being produced by the effect of a charge being separated between the two electrodes. With its impressive array of features, the M550B108K025AS is an excellent choice for a wide variety of applications.

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