Allicdata Part #: | T541X687M004AT8505-ND |
Manufacturer Part#: |
T541X687M004AT8505 |
Price: | $ 5.81 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TAN POLYMER COTS SMD 680UF 2 |
More Detail: | 680µF Molded Tantalum Polymer Capacitor 4V 2917 (7... |
DataSheet: | T541X687M004AT8505 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
500 +: | $ 5.27710 |
Series: | KO-CAP® T541 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Capacitance: | 680µF |
Moisture Sensitivity Level (MSL): | -- |
Tolerance: | ±20% |
Voltage - Rated: | 4V |
Type: | Molded |
ESR (Equivalent Series Resistance): | 12 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): | 0.169" (4.30mm) |
Lead Spacing: | -- |
Manufacturer Size Code: | X |
Ratings: | COTS |
Features: | High Reliability |
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T541X687M004AT8505 capacitor is a part of the tantalum-polymer capacitors family. This type of capacitors are specifically designed for large applications, as it offers high capacitance for a given case size. The capacitor provides large capacitance rates and small size in comparison to other types of capacitors, thus making it a popular choice for various commercial applications.
Application Field of T541X687M004AT8505
T541X687M004AT8505 capacitor’s design makes it an ideal solution for a range of applications, including general-purpose decoupling and energy storage. The capacitor is also suitable for use in specialist applications requiring high capacitance levels with minimal board space. Thanks to its shared property of both an electrolytic capacitor and a tantalum capacitor, it is often employed in application that require high capacitance, along with a large capacity & good electrostatic discharge (ESD) protection.
The T541X687M004AT8505 capacitor is especially suitable for cell phones, radio receivers, amplifiers and other products where tight space and high performance are both required. It’s also often used to improve dynamic range, reduce radio interference, protect sensitive components from high frequency input voltages and improve ESD protection.
Considering the large capacitance ranges provided by the device, it is used in applications such as power conditioning, energy storage devices and low-frequency noise suppression.
Working Principle of T541X687M004AT8505
T541X687M004AT8505 capacitors take advantage of the combination of both an electrolytic capacitor and a tantalum capacitor. In this type of capacitors, the capacitor is constructed using two electrodes, with a dielectric layer between them. The dielectric layer consists of a polymer film that acts as an insulator. This type of construction results in a capacitor that has a relatively large capacitance of its own.
When a voltage is applied to the device, a charge from the anode side is transferred to the cathode side. This charge is stored in the dielectric layer between the electrodes and acts as the capacitance. The dielectric layer helps define the voltage of the capacitor and its reactance for any frequency.
Since the dielectric layer is made up of a relatively large polymer film, the device can store a higher capacitance in comparison to other types of capacitors, such as aluminum electrolytic capacitors. Furthermore, the dielectric layer of the T541X687M004AT8505 capacitor has a unique property – it can withstand extremely high voltages, reliable performance even with large voltage spikes, and low ESR. All this allows the device to achieve higher levels of performance than other types of capacitors.
Due to its unique fabrication process and properties, T541X687M004AT8505 capacitor is an ideal choice for a wide range of applications. Its large capacitance, small size and low ESR make it a great choice for any application where voltage regulation and signal performance are a priority.
The specific data is subject to PDF, and the above content is for reference
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