M551B687K030AS

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):	25 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	30V
Tolerance:	±10%
Capacitance:	680µF
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 known as the “most modern in DRAM capacitors” because they incorporate the very latest in capacitor technology. The heart of the M551B687K030AS is a tantalum-polymer anode, electrolytic with an insulated cathode. This combination makes the capacitor a solid-state unit that has higher energy density and more flexibility in design than its predecessors.Tantalum - Polymer Capacitors are capable of withstanding high voltage levels, making them an ideal choice for applications where space and power requirements are at a premium. The high energy density of the M551B687K030AS allows designers to create higher current levels in smaller, more efficient packages. The low ESR ratings that come with the tantalum-polymer construction also ensure that the device can operate with high levels of reliability. In terms of the M551B687K030AS capacitors, the core specifications provide an indication of their performance. The typical capacitance of the device is 0.687μF and the junction temperature rating is -55°C to +105°C. The maximum working voltage is 6.3V, while the operating temperature range is -55°C to +85°C and the ripple current is 1mA.The working principle of the M551B687K030AS is based on the fact that when an electric current is passed through a capacitor, it stores energy in the form of electric charge, which is held between two metal plates. The capacitor acts as an electronic component that converts electrical energy into stored energy. This stored energy is then released when the current is reversed.In the M551B687K030AS, the electrolytic anode and insulated cathode section of the construction enable it to hold a greater amount of charge in a smaller volume. This feature, combined with its high-voltage and low-ESR ratings, make it ideal for applications such as DRAM, digital signal processing and power management applications.When choosing a capacitor, it is important to consider not just the specifications but also the application. For example, the M551B687K030AS may be suitable for use in a low-power system where high energy density is not a priority, but it would not be suitable for applications with high power demands.Overall, the M551B687K030AS is an advanced tantalum-polymer anode capacitor that is ideal for applications that require high energy density, high reliability and low ESR ratings. Its capacity to store more energy in a smaller space makes it highly efficient and cost-effective. Due to its superior performance and versatility, the M551B687K030AS is a popular choice for a variety of digital and power management applications.

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