M551B688M008AH

Operating Temperature:	-55°C ~ 125°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):	15 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	8V
Tolerance:	±20%
Capacitance:	6800µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum - Polymer Capacitors are widely used in electronic devices such as cell phones, computers, and other electronic gadgets due to the excellent properties of the materials used. They have stable electrical properties, and they possess excellent temperature and pressure-resistant features. The capacitor’s dielectric is typically made of a ceramic sintered tantalum dioxide and has a very high capacitance.The M551B688M008AH is a low ESR (Equivalent Series Resistance) polarized surface mount mini tantalum capacitor. It operates at a nominal 6.3V DC with a dissipation factor of 0.10% at 1kHz and offers excellent electrical characteristics, including low ESR and low Equivalent Series Inductance (ESL). Furthermore, it has a temperature range of -55°C to +105°C with a voltage coefficient of 0.4% per volt and a capacitance to temperature coefficient ranging from 0.13% over the entire temperature range.This type of tantalum capacitor is used in various applications across many industries, including consumer electronics, automotive, aerospace components, and medical equipment. For consumer electronics, the M551B688M008AH tantalum–polymer capacitor is often used in AC/DC converters and as input capacitors for DC/DC voltage regulators. In automotive and aerospace components, M551B688M008AH capacitors are often employed in power management, switching supplies, and timing circuits. In medical applications, these surface mount tantalum capacitors can be used in voltage regulation, filters, and power management.The working principle of the M551B688M008AH is to store and control the electrical charges, by forming an electrical circuit. It will provide a small, stable charge while preventing larger, dangerous bursts of current. A capacitor consists of two layers of conducting material, and between them, there is a dielectric material. When a voltage is applied to a capacitor, a certain amount of energy is stored in the form of an electric field in the dielectric material. This energy is then released when the capacitor is discharged, powered by the applied voltage.The most important parameter of a capacitor is its capacitance, which is a measure of how much electric charge can be stored per unit voltage. The capacitance of the M551B688M008AH is 1.U6F which means it can store up 1.U6F of electric charge for every 1V of voltage applied. Other important characteristics of the M551B688M008AH include its low ESR and high temperature operation, which enables it to withstand extreme environmental conditions and to be used in high-end electronic applications.In addition to their good performance, the M551B688M008AH tantalum - polymer capacitors have high reliability, low leakage current, and small size, while offering better performance than traditional tantalum electrolytic capacitors. Moreover, it is RoHS compliant, meaning it does not contain any hazardous materials.All in all, the M551B688M008AH is an excellent choice for a wide range of applications due to its low ESR, high temperature operation, and other excellent electrical properties that make it suitable for use in high-end electronic devices. Its small size and good performance make it a very attractive solution for many applications that require complex electrical characteristics.

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