T540D687K2R5CH87057610 Allicdata Electronics
Allicdata Part #:

T540D687K2R5CH87057610-ND

Manufacturer Part#:

T540D687K2R5CH87057610

Price: $ 7.13
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: T540D687K2R5CH87057610 datasheetT540D687K2R5CH87057610 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 3 (168 Hours)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
750 +: $ 6.47935
Stock 1000Can Ship Immediately
$ 7.13
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: Bulk 
Description

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Tantalum-Polymer capacitors have become increasingly popular in recent years as their use has become more widespread in various technologies due to its unique characteristics. The T540D687K2R5CH87057610 is one such type of tantalum capacitor that is often used due to its wide range of application fields and its efficient working principle.

This type of capacitor is known for its excellent performance in demanding applications due to its higher temperature tolerance, higher capacitance levels, reliability, and long life span. The T540D687K2R5CH87057610 has been designed with a conformal polymer coating that offers excellent protection against external contaminants and also enhances its performance in comparison to other types of capacitors. This device is basically an electrolytic capacitor with a Ta-based electrode and a dielectric (conformal polymer coating) with an internal dissipation factor of less than 0.05%.

This capacitor is typically used in medical equipment or other industries that require higher performance levels as its enhanced characteristics provide improved reliability and long-term performance. It is commonly used in high-end audio systems, automotive electronics, and military equipment due to its superior performance, smaller size, and lighter weight. It is also extensively used in switch-mode power supplies, high voltage DC-DC converters and other high-end industrial applications due to its improved capacitance and low leakage current.

The working principle of a T540D687K2R5CH87057610 is quite simple and efficient. It operates on the principle of electrolytic capacitance which involves two conductive plates, with one plate being covered in a thin layer of an electrolyte solution, and the other plate being insulated. When a voltage is applied across the two plates, an electric field is generated and this allows charge to be stored within the capacitor. The capacitance provided by the device is dependent on the size of the plates, the distance between them and the dielectric materials used for insulation.

This type of capacitor has significant advantages when compared to other types of capacitors due to its low ESR (Equivalent Series Resistance), high capacitance, small size and light weight. Moreover, it also offers improved reliability and life span as compared to other capacitors. This makes it ideal for a wide range of applications and industries.

In conclusion, the T540D687K2R5CH87057610 is a premium tantalum polymer capacitor which is ideal for a wide range of demanding applications due to its increased performance and reliability. The device operates on the principle of electrolytic capacitance and offers significant advantages compared to other types of capacitors such as its lower ESR, higher capacitance, small size and light weight. This makes it ideal for high-end audio systems, automotive electronics and military equipment as well as various other industrial applications due to its improved performance and long-term reliability.

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

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