T540D687K2R5BH8505WAFL Allicdata Electronics
Allicdata Part #:

T540D687K2R5BH8505WAFL-ND

Manufacturer Part#:

T540D687K2R5BH8505WAFL

Price: $ 5.78
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 680UF 2.5V 2917
More Detail: 680µF Molded Tantalum Polymer Capacitor 2.5V 2917 ...
DataSheet: T540D687K2R5BH8505WAFL datasheetT540D687K2R5BH8505WAFL Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 3 (168 Hours)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
128 +: $ 5.24475
Stock 1000Can Ship Immediately
$ 5.78
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: 2.5V
Tolerance: ±10%
Capacitance: 680µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tray - Waffle
Description

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Tantalum-Polymer Capacitors, such as the T540D687K2R5BH8505WAFL are devices used in the electronics industry to store electrical energy for relatively short periods of time. They are an essential component for a variety of equipment, from consumer electronics to military and aerospace applications. In this article, we will take an in-depth look at the application field and working principle of Tantalum-Polymer Capacitors in general, as well as the T540D687K2R5BH8505WAFL specifically.

Application Field

Tantalum-Polymer Capacitors are used in applications where reliable, stable, and high-energy storage is required, such as in mobile phones, laptop computers, cameras, and consumer audio-visual devices. They are also used in military electronics, aerospace electronics, and other high-reliability applications. The T540D687K2R5BH8505WAFL is particularly well-suited to these applications due to its low leakage current and excellent thermal stability.

Tantalum-Polymer Capacitors, such as the T540D687K2R5BH8505WAFL, can be used in a variety of conditions, including high temperatures, high voltages, and extreme shock and vibration. They are also well-suited for use in power amplifiers, power supplies, and RF applications, due to their low ESR (Equivalent Series Resistance) and high capacitance. These capacitors are also very reliable, making them a popular choice for military and aerospace applications.

Working Principle

Tantalum-Polymer Capacitors, such as the T540D687K2R5BH8505WAFL, store electrical energy by using a combination of a solid electrolyte material and an integrated portion of a semiconductor material. The electrical energy is stored in the capacitor as an electric charge. The charge is stored as a result of a voltage applied across the capacitor\'s two electrodes. The voltage applied across the two electrodes of the capacitor will cause a charge to flow between them, creating an electric field.

The electric field created by the charge stored in the capacitor will attract opposite charges on the opposite side of the capacitor, thus creating an opposite electric field. This opposite electric field created by the charge stored in the capacitor will act to reduce the charge stored in the capacitor, thus discharging it over time. The rate at which the charge is discharged will depend on the capacitance of the capacitor, as well as the current that is being applied across the capacitor.

The T540D687K2R5BH8505WAFL is a low-leakage, high-stability capacitor designed for use in high-reliability applications. It features a silicon-doped titanium dioxide dielectric material and an integrated portion of a semiconductor material that allows it to store electrical energy more efficiently. It also features a low-ESR construction, making it well-suited for RF applications. The T540D687K2R5BH8505WAFL is also highly resistant to high temperatures and shock, making it well-suited for use in high-reliability applications.

Conclusion

Tantalum-Polymer Capacitors such as the T540D687K2R5BH8505WAFL are devices used in the electronics industry to store electrical energy for relatively short periods of time. They are an essential component for a variety of equipment, from consumer electronics to military and aerospace applications. The T540D687K2R5BH8505WAFL is a low-leakage, high-stability capacitor designed for use in high-reliability applications. It features a silicon-doped titanium dioxide dielectric material and an integrated portion of a semiconductor material that allows it to store electrical energy more efficiently. It also features a low-ESR construction, making it well-suited for RF applications. Its low leakage current, excellent thermal stability and resistance to extreme conditions make it well-suited for use in a variety of high-reliability and otherwise demanding applications.

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

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