T540D477M003AH8705WAFL Allicdata Electronics
Allicdata Part #:

T540D477M003AH8705WAFL-ND

Manufacturer Part#:

T540D477M003AH8705WAFL

Price: $ 6.72
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 470UF 3V 2917
More Detail: 470µF Molded Tantalum Polymer Capacitor 3V 2917 (7...
DataSheet: T540D477M003AH8705WAFL datasheetT540D477M003AH8705WAFL Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 3 (168 Hours)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
64 +: $ 6.10850
Stock 1000Can Ship Immediately
$ 6.72
Specifications
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: 470µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tray - Waffle
Description

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 Capacitors are used in a wide array of electronic applications, ranging from main-board and mobile devices to medical and automotive electronics. The T540D477M003AH8705WAFL capacitors, however, represent a particular type of tantalum capacitor. These devices are known as “Tantalum – Polymer Capacitors”, which offer the user up to twice the capacitance of their traditional counterparts, as well as superior performance in low-profile applications. The technologies necessary to make these capacitors are quite complex, but they are essential to a large number of modern electronic devices.

The T540D477M003AH8705WAFL feature an anode made of tantalum and a cathode of specially-formulated polymer. The tantalum anode is capable of being charged and discharged quickly and reliably, making it well suited for power supply applications. The polymer cathode is highly conductive and offers stability for a long life-cycle. Together, these two materials offer superior performance when compared to traditional tantalum capacitors.

The main application for the T540D477M003AH8705WAFL is in communications. These capacitors offer up to two times the capacitance of traditional capacitors, making them ideal for suppressing noise and delivering high frequency signals. They are also used in power supply applications, allowing electronic devices to run more efficiently. In addition, they offer superior protection in low-profile applications, as their size makes them well suited for high-density circuitry.

The working principle of the T540D477M003AH8705WAFL is quite simple. As with any capacitor, they function by storing an electrical charge. The anode and the cathode of the capacitor act as the two “plates” of the capacitor, with an insulator in between them. When a voltage is applied to the plates, electrons accumulate on the anode, creating an electrical charge. As current passes through the capacitor, a proportion of the charge is stored. This charge is released when the applied voltage is removed, allowing the capacitor to function in a manner similar to how a battery would.

In summary, the T540D477M003AH8705WAFL is a tantalum – polymer capacitor. These capacitors offer higher capacitance than standard tantalum capacitors, and are better suited for low-profile applications. Their main use is in communications, where their superior performance makes them ideal for noise suppression and high frequency delivery. The working principle of the device is based on storing an electrical charge between two “plates”, or anodes and cathodes, with an insulator in between. When voltage is applied, electrons accumulate on the anode, thus creating a charge. When the voltage is removed, the charge is released.

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

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