T540B686K004AH85107610 Allicdata Electronics
Allicdata Part #:

T540B686K004AH85107610-ND

Manufacturer Part#:

T540B686K004AH85107610

Price: $ 3.94
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 68UF 4V 1411
More Detail: 68µF Molded Tantalum Polymer Capacitor 4V 1411 (35...
DataSheet: T540B686K004AH85107610 datasheetT540B686K004AH85107610 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
3600 +: $ 3.57570
Stock 1000Can Ship Immediately
$ 3.94
Specifications
Series: KO-CAP® T540
Packaging: Bulk 
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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T540B686K004AH85107610 capacitors are categorized as Tantalum - Polymer Capacitors and are specifically designed to provide high performance in the most demanding modem and motherboard applications. These capacitors have an extended temperature range and provide excellent low ESR (Equivalent Series Resistance) values, making them ideal for applications which require high frequencies. In addition, they have a wide range of capacitance values, allowing them to be used in a variety of applications.

The T540B686K004AH85107610 capacitors are made from a blend of tantalum and polymer materials. This combination of materials gives the capacitors excellent performance characteristics. The most important of these characteristics is that the capacitors have a very low ESR, which makes them ideal for higher frequency applications. This low ESR also helps to make the capacitors more reliable and durable, as it keeps them from being damaged by high current spikes. In addition, the tantalum-polymer blend is highly resistant to electrical and thermal stress, making them an ideal choice for applications where high voltage and high temperature conditions can occur.

The T540B686K004AH85107610 capacitors have a wide range of applications due to their high performance capabilities. They are primarily used in modern motherboards and modems, where they are necessary for providing the high-frequency signals required to achieve maximum data transfer speeds. These capacitors are also used in a variety of other applications, such as power management systems, power supplies, switching power supplies, amplifiers, and solar panels. In addition, they are also used in medical and telecom equipment, as well as in surveillance and military systems.

The working principle of the T540B686K004AH85107610 capacitor is relatively straightforward. The two electrodes (the “positive” and the “negative”) are connected to the application\'s power supply. When the power supply is turned on, a current is passed through the electrodes, which causes a dielectric material to be formed between them. This dielectric then acts as a barrier, and only allows current to pass when the voltage across the electrodes is large enough to break down the barrier.

The T540B686K004AH85107610 are designed to perform optimally under extreme temperatures. The capacitors are able to withstand temperatures ranging from -55°C to 125°C, ensuring that they can perform reliably in applications where extreme temperatures can be encountered. Additionally, the capacitors are able to handle maximum voltages of up to 85VDC, allowing them to be used in applications with higher voltage requirements.

In summary, T540B686K004AH85107610 capacitors belong to the category of Tantalum - Polymer Capacitors. These capacitors are designed for high performance in the most demanding motherboard and modem applications. They have a wide range of capacitance values, allowing them to be used in a variety of applications, and also have an extended temperature range and have very low ESR values. The working principle is straightforward, with the two electrodes allowing current to pass only when the voltage across the electrodes is large enough to break down the barrier. Finally, they are capable of operating in extremely high temperatures and voltages.

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

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