T540B686M004AH8610 Allicdata Electronics
Allicdata Part #:

T540B686M004AH8610-ND

Manufacturer Part#:

T540B686M004AH8610

Price: $ 4.24
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 68UF 4V 1411
More Detail: 68µF Molded Tantalum Polymer Capacitor 4V 1411 (35...
DataSheet: T540B686M004AH8610 datasheetT540B686M004AH8610 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
2000 +: $ 3.84975
Stock 1000Can Ship Immediately
$ 4.24
Specifications
Series: KO-CAP® T540
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 68µF
Tolerance: ±20%
Voltage - Rated: 4V
Type: Molded
ESR (Equivalent Series Resistance): 80 mOhm @ 100kHz
Operating Temperature: -55°C ~ 125°C
Lifetime @ Temp.: 2000 Hrs @ 125°C
Mounting Type: Surface Mount
Package / Case: 1411 (3528 Metric)
Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max): 0.083" (2.10mm)
Lead Spacing: --
Manufacturer Size Code: B
Ratings: COTS
Features: High Reliability
Description

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Tantalum-polymer capacitors are a type of surface-mount capacitors that offer high capacitance values in compact packages. The T540B686M004AH8610 capacitor is one of the leading capacitors in this field, and is used in a wide variety of applications. In this article, we\'ll take a look at the application fields of the T540B686M004AH8610 capacitor and its working principle.

Applications of the T540B686M004AH8610 Capacitor

The T540B686M004AH8610 capacitor can be used in a number of applications, from consumer electronics to industrial applications. It is commonly used to provide general power backup in consumer electronics, such as cell phones, computers and tablets. It is also used for DC/DC converter applications in industrial settings, as well as for voltage stabilizing applications in medical equipment. The capacitive characteristics of the T540B686M004AH8610 also make it a popular choice for switch-mode power supply applications, as well as other electronic components requiring good capacitive storage.

Principle of Operation

Tantalum-polymer capacitors are based on a unique technology that uses a two-layer dielectric system consisting of metalized PTFE and polyphenylene sulfide (PPS). This two-layer structure creates an electrostatic field which, when in combination with the metalized layer, allows the capacitor to store significant amounts of electrical energy. As a result, the T540B686M004AH8610 capacitor can provide very high capacitance values in a very small package size.

Unlike traditional electrolytic capacitors, the T540B686M004AH8610 does not have a physical liquid electrolyte, meaning it can be used in a wider range of temperatures and environmental conditions. It also has lower equivalent series resistance (ESR) and better volumetric efficiency compared to traditional electrolytic capacitors.

Conclusion

The T540B686M004AH8610 capacitor is an advanced and reliable capacitor solution, used in a wide range of applications from consumer electronics to industrial applications. It uses a unique two-layer dielectric system to provide high capacitance values with low ESR and good volumetric efficiency. As a result, it is one of the most popular and preferred capacitors for various applications.

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

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