M550B507M025AT

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	0.453" (11.50mm)
Height - Seated (Max):	0.445" (11.30mm)
Size / Dimension:	1.906" L x 1.110" W (48.40mm x 28.20mm)
Package / Case:	M55 Module
Mounting Type:	Chassis Mount
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	M55
ESR (Equivalent Series Resistance):	60 mOhm @ 100kHz
Type:	Hermetically Sealed
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	500µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum - Polymer Capacitors

Tantalum – Polymer Capacitors have been a reliable and a cost-effective solution for many electronic designs. And the M550B507M025AT is the perfect example of such a product. It is a high reliability surface mount capacitors which combines advanced polymer design with enhanced tantalum technology to deliver the highest levels of performance and reliability. This capacitor comes in a compact package, which makes it suitable for many applications.

Applications of M550B507M025AT

The M550B507M025AT is ideal for power supply and critical high frequency filters in many types of applications. It is optimised for high frequency filtering and energy storage in applications that require low ESR, like computer motherboards, high speed processors and DC/DC converters. It is also used in many audio output stages, clock oscillators, voltage regulators, converters and DC/AC motor drives.

Working Principle

Tantalum – Polymer Capacitors, like the M550B507M025AT, functions as a capacitor between two conductor plates; one is made of metal and the other of a dielectric material such as polymer. The metal plate acts as a positive electrode, while the electrode acts as a negative electrode. An electric current is passed through both the electrodes, establishing an electric field between them. This field causes an attraction or accumulation of charge on the plates, producing an electric capacitance.The main advantage of tantalum – polymer capacitors is that they are able to store large amounts of energy, even in a compact size. This makes them ideal for applications where space is limited. The capacitance value remains stable over a variety of conditions, which gives them improved performance. Moreover, their self-healing capabilities make them superior over other types of capacitors. This means that they can repair any minor electrical damage without permanently destroying the capacitor.

Conclusion

The M550B507M025AT is a high reliability surface mount capacitor and is perfect for power supply, critical high frequency filters and other applications. It is able to store large amounts of energy in a much smaller size, and its self-healing properties make it highly reliable. Thus, it is the ideal choice for a wide variety of uses.

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