
Allicdata Part #: | T541X687K004AT8605-ND |
Manufacturer Part#: |
T541X687K004AT8605 |
Price: | $ 7.28 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TAN POLYMER COTS SMD 680UF 1 |
More Detail: | 680µF Molded Tantalum Polymer Capacitor 4V 2917 (7... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
500 +: | $ 6.62155 |
Operating Temperature: | -55°C ~ 125°C |
Features: | High Reliability |
Ratings: | COTS |
Manufacturer Size Code: | X |
Lead Spacing: | -- |
Height - Seated (Max): | 0.169" (4.30mm) |
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® T541 |
ESR (Equivalent Series Resistance): | 12 mOhm @ 100kHz |
Type: | Molded |
Voltage - Rated: | 4V |
Tolerance: | ±10% |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 680µF |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
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Tantalum-Polymer Capacitors are the latest type of capacitor technology available on the market today. They are being used in a wide range of applications, such as cell phones, automotive electronics, laptops, and medical electronics. The T541X687K004AT8605 capacitor is one of the most popular used in a number of applications. This article will explore the application fields and work principles of this device.
What are Tantalum-Polymer Capacitors?
Tantalum-Polymer Capacitors are a type of electrolytic capacitor composed of both a tantalum and a polymer solid-state electrolyte material. This hybrid material provides a unique combination of high capacitance and long life. Their capacitance range is typically between 1µF and 10µF, and they can handle operation temperatures as high as +125°C. Additionally, Tantalum-Polymer Capacitors consistently supply low ESR values, which increase their reliability and stability, and make them the ideal choice for high-reliability applications. In comparison to conventional electrolytic capacitors, they are much more reliable and package size efficient.
Applications of T541X687K004AT8605
The T541X687K004AT8605 is part of the T541 series of Tantalum-Polymer Capacitors, which are designed for a wide range of applications. These applications include, but are not limited to, electronic power supplies, DC-DC converters, signal processing, battery management, and automotive electronics. This capacitor is primarily used for signal processing and battery management applications, due to its reliable, low ESR values and its ability to effectively handle rapid and large voltage ripple surges.
Working Principle of T541X687K004AT8605
The T541X687K004AT8605 works by storing electrical charge and then releasing it when the voltage is higher than the rated voltage of the capacitor. This is done by allowing electrons to flow from the negative terminal to the positive terminal of the capacitor. As more and more electrons are added, the voltage between the terminals increases until it reaches the rated voltage of the capacitor. The capacitor then immediately stops releasing charge, thus protecting any electronic components connected to it from high voltage.
The T541X687K004AT8605 capacitor is also able to reduce the current ripple in the connected circuit. This is done by storing the high-frequency current spikes or current ripple, and then releasing the stored energy in phase with the input to reduce the total current ripple of the circuit. This reduces the power losses in the circuit and significantly improves the overall performance of the system.
Conclusion
Tantalum-Polymer Capacitors are a versatile and reliable type of capacitor technology available today. The T541X687K004AT8605 capacitor is one of the most popular devices in the T541 series, and it is used in a wide range of applications, such as cell phones, automotive electronics, laptops, and medical electronics. This is due to its exceptional capacitance range, low ESR values, and ability to handle rapid and large voltage ripple surges. In addition, it aids in reducing the current ripple in the connected circuit, ensuring maximum efficiency and reliability.
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