T540D687M003BH86057280

Operating Temperature:	-55°C ~ 125°C
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 125°C
Series:	KO-CAP® T540
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	3V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum - Polymer Capacitors

T540D687M003BH86057280 capacitors are a type of tantalum – polymer capacitors that are used in a variety of applications. These capacitors are mainly used for powering digital devices such as computers, phones, tablets, and digital cameras. They are also used in automotive applications and energy applications such as solar power systems.Tantalum – polymer capacitors are typically constructed of multiple layers of tantalum foil, polymer materials, and a tantalum-polymer blend called p-type tantalum oxide which is applied in a thin film onto the foil. The p-type tantalum oxide forms a barrier layer that helps to keep the oxyhydrogen gases inside, while the other layers are used to store energy.Tantalum – polymer capacitors can store energy in many different forms, such as electric charge and magnetism. The layers of the capacitor act like a battery, storing the energy until it is needed. This stored energy can then be used to power digital devices or other electrical systems.The working principle of T540D687M003BH86057280 capacitors is based on the concept of dielectric polarization. When an electrical voltage is applied to the capacitor, it induces dielectric polarization in the material. This polarization changes the electric field inside the capacitor, resulting in a flow of current. The current is used to charge the capacitor, and the capacitor then acts as a power source.The dielectric polarization effect also helps to reduce the amount of EMI radiation that is generated by the device. This is an important benefit of using these capacitors, as EMI radiation can cause interference in electrical systems.Tantalum – polymer capacitors are also well-suited for high temperature environments. The dielectric polymer layer is heat resistant and can withstand temperatures of up to 350°C without damage. This makes them extremely useful in applications such as computer chips, where the device might be exposed to high levels of heat for extended periods of time.Tantalum – polymer capacitors are also extremely reliable. They are highly resistant to shock and vibration, making them ideal for use in harsh environments. In addition, their long-lasting performance and low maintenance requirements make them a cost-effective choice for many applications.Overall, T540D687M003BH86057280 capacitors offer an excellent solution for powering digital devices, automotive systems, and energy systems. They are resistant to shock and vibration, and can withstand high temperatures. In addition, they are highly reliable and require minimal maintenance. All of these features make them a great choice for a variety of uses.

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