T540D477M004CH8710 Allicdata Electronics
Allicdata Part #:

T540D477M004CH8710-ND

Manufacturer Part#:

T540D477M004CH8710

Price: $ 6.48
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 470UF 4V 2917
More Detail: 470µF Molded Tantalum Polymer Capacitor 4V 2917 (7...
DataSheet: T540D477M004CH8710 datasheetT540D477M004CH8710 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
500 +: $ 5.89210
Stock 1000Can Ship Immediately
$ 6.48
Specifications
Series: KO-CAP® T540
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 470µF
Tolerance: ±20%
Voltage - Rated: 4V
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
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-polymer capacitors have become increasingly popular in different sectors. The T540D477M004CH8710 is specifically available for use in consumer electronics, automotive and audio markets. It is a product of anodic surface treatment and sintered electrodes in the semiconductor industry. This paper will discuss the application fields and working principle of T540D477M004CH8710.

In consumer electronics, T540D477M004CH8710 is known for its excellent performance, which provides a high energy density, high capacitance, and wide range of capacitors sizes. This product is widely used as a filter capacitor in smartphones, laptops, and tablet PCs. It is able to provide a great voltage boosting effect and therefore can improve the battery charging performance of the device. In automotive electronic products, T540D477M004CH8710 capacitors are used for audio and data communications in vehicles. This product helps to reduce the audible noise of the car audio and vehicle communication system, resulting in improved signal clarity.

The working principle of T540D477M004CH8710 is based on dielectric polarization. When a voltage is applied to the capacitor, the dielectric material inside the capacitor is subjected to an electric field which in turn induces a molecular dipolar state. This dipolar state produces an polarization charge which increases the capacitance. The dielectric used in T540D477M004CH8710 are usually highly dielectric, meaning they also have high thermal and electrical stability.

T540D477M004CH8710 capacitors possess a self-healing feature which allows them to restore their capacitance after suffering any damage due to short-circuiting or overvoltage. This is because when the capacitor sets off a short circuit, the dielectric insulator inside the capacitor melts away during the process and is replenished upon cooling down. This in turn restores the capacitor to its original capacitance.

One of the most remarkable advantages of T540D477M004CH8710 capacitors is its low leakage current. The leakage current of T540D477M004CH8710 capacitors is very low, much lower than other types of capacitors. This ensures that the capacitors can deliver precision performance without any type of electrochemical reactions occurring inside the capacitors, resulting in improved efficiency and extended life-span.

In conclusion, T540D477M004CH8710 capacitors offer excellent performance in various industrial applications. Its low leakage current, self-healing feature, and dielectric polarization enable it to provide excellent capacitance, voltage boosting and filter effects. This further enhances the sensitivity and efficiency of the product significantly, making it a highly demanded product in today’s market.

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

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