T540B686K004CH86107280 Allicdata Electronics
Allicdata Part #:

T540B686K004CH86107280-ND

Manufacturer Part#:

T540B686K004CH86107280

Price: $ 5.34
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 68UF 4V 1411
More Detail: 68µF Molded Tantalum Polymer Capacitor 4V 1411 (35...
DataSheet: T540B686K004CH86107280 datasheetT540B686K004CH86107280 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
8000 +: $ 4.84807
Stock 1000Can Ship Immediately
$ 5.34
Specifications
Series: KO-CAP® T540
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 68µF
Tolerance: ±10%
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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T540B686K004CH86107280, also known as Tantalum - Polymer Capacitors, is a kind of device with a variety of applications and uses. This type of capacitor typically consists of a polymeric dielectric, two equal and opposite electrodes, and a ceramic substrate. It is typically available in the form of a round, flat disc and the electrodes are connected by a conducting material such as gold or silver.

Tantalum - Polymer Capacitors offers a number of advantages, such as improved power density, low ESR, low leakage current, light weight and mounting versatility, as compared to conventional capacitors. The most common use of this capacitor is in the production of DC-DC converters, where it is used for voltage conversion and for storing energy.

The T540B686K004CH86107280 can also be used in other applications such as portable electronics, automotive electronics, medical electronics, and aerospace applications. In automotive application, this capacitor is most commonly used to reduce radio interference, decrease voltage and temperature drift, improve signal-to-noise and increase efficiency.

When it comes to the working principle of Tantalum - Polymer Capacitors, it is quite simple. The capacitor works by creating an electric field between its two electrodes. When an external voltage is applied, electrons will move from one electrode to the other, creating an electric charge. This charge is stored in the capacitor and can be released when the voltage is removed.

Tantalum - Polymer Capacitors are well known for their high capacitance per unit volume and their low ESR (Equivalent Series Resistance). The ESR of a capacitor is related to its ability to hold charge and how quickly it discharges. Because of its low ESR, Tantalum - Polymer Capacitors are able to hold charge for longer than most other types of capacitors. This makes them ideal for applications that require high capacitance and low ESR, such as DC-DC converters.

In addition to these advantages, Tantalum - Polymer Capacitors are also known for their high temperature stability, high insulation resistance, and high electrical breakdown strength. These features make them ideal for high temperature and high power applications, such as computing applications and telecom equipment.

Overall, Tantalum - Polymer Capacitors are highly versatile and can be used in a variety of applications. They are cost-effective, durable, and reliable devices with a variety of uses. The T540B686K004CH86107280 is a perfect example of this type of capacitor, offering a great deal of efficiency, reliability, and stability.

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

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