Allicdata Part #: | T541X687K004BT8605-ND |
Manufacturer Part#: |
T541X687K004BT8605 |
Price: | $ 7.87 |
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: | T541X687K004BT8605 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
500 +: | $ 7.15600 |
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 (TPC) are a type of electrolytic capacitor which utilizes a solid polymer-based electrolyte instead of a liquid electrolyte. This has led to a higher capacitance-to-volume ratio and much lower leakage than conventional aluminum electrolytic capacitors. This type of capacitor has become increasingly popular in recent years due to its low cost, small size and high reliability.
The T541X687K004BT8605 is a high-performance, high-reliability, ultra-low-ESL (Equivalent Series Resistance) tantalum polymer capacitor that is specifically designed for special applications, such as high-frequency/high-temperature/high-resolution circuits, requiring precise and precise control of current. The T541X687K004BT8605 provides an excellent combination of capacitance, voltage and temperature performance, enabling the design of reliable and high-performance systems.
The T541X687K004BT8605 is a monolithic, all-film design, featuring a bottom-electrode and top-electrode built-up structure. The bottom electrode is a thin dielectric film and the top electrode is a thick polymer layer. This combination provides excellent heat dissipation, which enables the capacitor to operate at higher frequencies and voltages with good stability. In addition, the polymer layer provides a soft dielectric, allowing the capacitor to be more tolerant to frequency variation, as well as providing a greater tolerance to over-voltage conditions.
The electrical characteristics of the T541X687K004BT8605 are superior to most capacitor types due to its low ESR versus other tantalum polymer capacitors. The device offers excellent high frequency stability, high temperature operation and long life. The low ESR characteristic of the device provides superior current delivery to the load and allows for better system-level power delivery efficiency.
The T541X687K004BT8605 is ideal for use in various types of applications such as capacitors for switching power supplies, voltage converters, signal processing, protection circuits and consumer electronics that require high-frequency, high-temperature and high-resolution capability. Its low ESR characteristic also makes the device a suitable choice for use in wireless communication systems and wireless data links.
The T541X687K004BT8605 has a working principle based on the electrochemical double-layer effect. The electrolyte is a solid polymer material which is in contact with the two electrodes. When a voltage is applied to the device, a reaction occurs in the electrolyte that creates an electrical current. The current that passes through the device produces a build-up of electrical charge on the two electrodes which results in a capacitance. This capacitance is directly proportional to the applied voltage, and can range from a few pF to a few thousand pF.
The T541X687K004BT8605 has a wide range of application fields due to its superior electrical characteristics and durability. Its applications can be found in several sectors, such as consumer electronics, energy, transportation, telecommunications and biomedical engineering. In addition, it is used in various types of electronic circuits, including power supplies for television, radio and micropower circuitry, as well as in computer systems, distributed power architectures, feedback control loops and embedded systems.
In conclusion, the T541X687K004BT8605 is an excellent tantalum polymer capacitor that is specifically designed for use in special applications, such as high-frequency, high-temperature and high-resolution circuits. This device offers excellent capacitance, voltage and temperature performance, enabling reliable and high-performance designs. The device also provides superior current delivery, low ESR, excellent heat dissipation and long life, making it a suitable choice for various types of applications.
The specific data is subject to PDF, and the above content is for reference
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