M550B257K100AH

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:	100V
Tolerance:	±10%
Capacitance:	250µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum - Polymer Capacitors are used across a variety of applications, from consumer electronics to aircrafts, due to their unique properties. The M550B257K100AH capacitor is a type that specifically combines the most desirable characteristics of Electrolytic and Tantalum Polymer Capacitors.The designation of ‘M550’ designates that this capacitor is made with MnO2 and 55% Ni-B electrolyte. This is a common choice for Tantalum Polymer Capacitor construction as it combines the best properties of both Electrolytic and Tantalum Capacitors, providing a variety of tradeoffs between life, size and performance. The \'B257\' denotes that the capacitor is molded in a non-standard case size. The higher the number, the larger the case size in general, although the specifics depend on the manufacturer. Last, the \'K100\' denotes temperature characteristics and rated voltage. Alltogether, the M550B257K100AH capacitor is made from MnO2, 55% Ni-B electrolyte, housed in a non-standard case size, with temperature characteristics and rated voltage of 100.The M550B257K100AH capacitor offers unique advantages for certain multi-function circuits and applications needing increased stress reduction and safety. The high capacitance is made possible due to its Metallized Polymer construction, based on manganese dioxide, providing long life and higher ripple current capabilities with significantly lower ESR compared to standard Tantalum capacitors. This results in increased circuit stability and performance, making it useful for a wide variety of application areas.In addition, one of the advantages of using M550B257K100AH capacitors compared to standard Tantalum capacitors is their flexibility. They can be placed in any orientation, both horizontal and vertical on the board, thus allowing more flexibility in layout design.When it comes to the uses of the M550B257K100AH capacitor, these are mainly found in switching power supplies, HDTVs, flat panel displays, computers, and high current and portable application. Specifically, they are used in applications requiring high ripple current capabilities, low ESR, and low temperature dependence on capacitance. For example, when applied to laptops, it is capable of providing extended life for sound cards and graphics needs. In addition, the capacitor increases overall circuit stability and performance to provide better sound reproduction, image reproduction and noise reduction.The M550B257K100AH capacitor also offers engineers a low cost alternative to design with higher capacitance than standard Tantalum capacitors due to their metallized polymer construction. This makes it a great choice for high end products, offering increased performance at a lower cost.Due to their combination of high capacitance, low ESR, high ripple current capabilities and flexibility, the M550B257K100AH capacitor are a popular choice for many applications and industries. Their unique design make them suitable for use in a variety of circuits, such as switching power supplies, portable devices and computers, offering improved circuit stability and performance. Their low cost and higher capacitance makes them an attractive option for high end product designs, particularly where switching power supplies and other current intensive applications are required.

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