T540D687M003DH87057610

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

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum - Polymer CapacitorsTantalum-polymer capacitors are a type of capacitor developed to meet the rapidly increasing demand for higher capacity and lower mass in the electronic industry. This type of capacitor is formed by affixing tantalum foil to a polymer core material. The metal of the tantalum foil insulates the core material and acts as a dielectric at the same time, forming the capacitor. The tantalum-polymer capacitors are becoming increasingly popular because they offer a low profile package, higher capacitance and better stability in comparison to traditional tantalum capacitor designs.The specific part number T540D687M003DH87057610 is a tantalum-polymer capacitor. It has dimensions of 5.4 mm x 8.7 mm, with a maximum height of 3 mm. Its nominal capacitance is 0.3F, with a stated upper capacitance tolerance of +80/-20%. It has a rated voltage of 6.3V and an operating temperature range of -55 to +85 Celsius ( -67 to +185 Fahrenheit). In terms of application field, tantalum-polymer capacitors are used to store electric charge in many different applications, such as in digital circuitry, telecommunications, automotive systems, aerospace applications, battery-powered electronics and among some medical devices.In terms of its working principle, the tantalum-polymer capacitor works similarly to other types of capacitors. A capacitor consists of two parallel electrical conductors separated by an electric field. When a capacitor is connected to a voltage source, electrons are displaced in both directions, creating a positive and negative charge within the capacitor. This negative charge then creates an electrical field that balances out the applied voltage, storing potential electrical energy until needed. When the capacitor is connected to an electrical circuit, current is allowed to pass through the capacitor, discharging the stored electrical energy.The specific T540D687M003DH87057610 tantalum-polymer capacitor has two parallel electrodes or plates, one made of tantalum and insulated with a plastic material, called a polymer. This creates a distinct dielectric layer between the two plates when voltage is applied. This dielectric layer stores the electrical energy until it is ready to be used. The polymer dielectric also allows for relatively high capacitances in a relatively small package. The main advantage of the tantalum-polymer capacitor over traditional tantalum capacitors is its low profile package, as well as its higher capacitance. This allows for a higher energy density in comparison to traditional tantalum capacitors, increasing reliability and performance. Additionally, the polymer dielectric layer allows for stable operation of the capacitor over a wide temperature range. In summary, the T540D687M003DH87057610 is a tantalum-polymer capacitor designed for use in a variety of applications. Its low profile package and higher capacitance increase reliability and performance in comparison to traditional tantalum capacitors, while its polymer dielectric layer allows for stable operation even over a wide range of temperatures.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description