Allicdata Part #: | 399-13115-2-ND |
Manufacturer Part#: |
T521V336M025ATE040 |
Price: | $ 0.40 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TANT POLY 33UF 25V 7343 |
More Detail: | 33µF Molded Tantalum Polymer Capacitor 25V 2917 (7... |
DataSheet: | T521V336M025ATE040 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
1000 +: | $ 0.36383 |
2000 +: | $ 0.35888 |
Series: | KO-CAP® T521 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 33µF |
Tolerance: | ±20% |
Voltage - Rated: | 25V |
Type: | Molded |
ESR (Equivalent Series Resistance): | 40 mOhm @ 100kHz |
Operating Temperature: | -55°C ~ 105°C |
Lifetime @ Temp.: | -- |
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): | 0.079" (2.00mm) |
Lead Spacing: | -- |
Manufacturer Size Code: | V |
Ratings: | -- |
Features: | General Purpose |
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Tantalum - Polymer Capacitors
T521V336M025ATE040 is one of the most popular components used in activities of everyday life. This type of capacitor is made up of a two-layer construction, incorporating tantalum and polymer electrodes, allowing for both high capacitance and low ESR values in tight packages. In this article, we discuss the application field and working principle of the T521V336M025ATE040.
Applications
The T521V336M025ATE040 has a wide range of applications, making it a popular choice in many of today\'s products. Examples include DC/DC converters, automotive electronics, LED lighting, telecommunications and consumer electronics. These capacitors are also ideal for high-performance medical equipment, military and aerospace electronics, flash memory management and high-end computer components.
Tantalum - polymer capacitors are particularly popular in communication devices due to their extended operational life. This capacitor\'s higher energy storage and greater self-healing capabilities have made it a desirable component in many modern devices, especially as its footprint is incredibly small. As such, manufacturers are able to save on space, while achieving the highest levels of performance.
Working Principle
T521V336M025ATE040 components are composed of two layers, the tantalum and the polymer. The core of the component is composed of a high-dielectric-strength porous tantalum anode, with a uniform inner layer of manganese dioxide electrolyte. This is then plated with a polymer layer that acts as the insulating layer, stabilizing the component and preventing dendrites from forming.
The component works through a process called polarization. Specifically, when the capacitor is energized, polarized charges build up on its two layers, the anode and the cathode. This phenomenon is responsible for the capacitor\'s ability to store electricity. When the current in the external device is reversed, the capacitor\'s polarized electric charge returns to its original position.
When the T521V336M025ATE040 capacitor is connected to a battery, charge is applied to the anode storage layer, while the best possible electric field is applied to the polymer layer, which is the conducting element. This acts in a similar fashion to a barium titanate capacitor, though the electrolyte layer used is of a different dielectric strength which is unparalleled given its size.
The amount of electric field applied to the component is determined by the voltage of the external power source and the capacitance of the component itself, with higher voltages causing a higher charging of electric field.
Conclusion
The T521V336M025ATE040 is a widely used component in many modern devices. Its two-layer construction, incorporating tantalum and polymer electrodes, allows for both high capacitance and low ESR values in tight packages. This makes the capacitor ideal for applications such as DC/DC converters, LED lighting and military and aerospace electronics.
The component works through a process called polarization, whereby the polarized charges build up on its two layers to allow for the storage of electricity. The amount of electric field applied to the component is determined by the voltage of the external power source and the capacitance of the component itself.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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T521V156M025ATE090 | KEMET | -- | 1000 | CAP TANTALUM 15UF 25V 291... |
T521V686M016ATE040 | KEMET | 0.37 $ | 1000 | CAP TANT POLY 68UF 16V 73... |
T521V106M035ATE120 | KEMET | 0.37 $ | 1000 | CAP TANTALUM 10UF 35V 291... |
T521V476M016ATE055 | KEMET | 0.37 $ | 1000 | CAP TANT POLY 47UF 16V 73... |
T521T336M016ATE045 | KEMET | 0.4 $ | 1000 | CAP TANT POLY 33UF 16V 35... |
T521V156M025ATE040 | KEMET | 0.44 $ | 1000 | CAP TANT POLY 15UF 25V 73... |
T521W476M016ATE040 | KEMET | 0.44 $ | 1000 | CAP TANT POLY 47UF 16V 73... |
T521D106M050ATE090 | KEMET | 0.5 $ | 1000 | CAP TANTALUM 10UF 50V 291... |
T521D107M020ATE055 | KEMET | 0.71 $ | 1000 | CAP TANTALUM 100UF 20V 29... |
T521X476M035ATE070 | KEMET | -- | 1000 | CAP TANTALUM 47UF 35V 291... |
T521D106M050ATE120 | KEMET | 0.46 $ | 500 | CAP TANT POLY 10UF 50V SM... |
T521D476M025ATE065 | KEMET | 0.47 $ | 1000 | CAP TANT POLY 47UF 25V 50... |
T521V107M020ATE055 | KEMET | 1.08 $ | 1000 | CAP TANT POLY 100UF 20V 2... |
T521V686M016ATE050 | KEMET | -- | 1000 | CAP TANTALUM 68UF 16V 291... |
T521V107M016ATE050 | KEMET | -- | 1000 | CAP TANTALUM 100UF 16V 29... |
T521D475M063ATE075 | KEMET | 0.54 $ | 1500 | CAP TANTALUM 4.7UF 63V 29... |
T521D476M020ATE040 | KEMET | 0.59 $ | 1000 | CAP TANT POLY 47UF 20V 73... |
T521X227M016ATE035 | KEMET | 0.79 $ | 1000 | CAP TANTALUM 220UF 16V 29... |
T521X476M035ATE030 | KEMET | 0.98 $ | 1000 | CAP TANTALUM 47UF 35V 291... |
T521X106M075ATE050 | KEMET | -- | 1000 | CAP TANT POLY 10UF 75V 73... |
T521X337M016ATE050 | KEMET | 1.35 $ | 1000 | CAP TANT POLY 330UF 16V 2... |
T521X156M063ATE035 | KEMET | 1.8 $ | 1000 | CAP TANTALUM 15UF 63V 291... |
T521V476M016ATE070 | KEMET | -- | 1000 | POLY TAN 7343 47UF 20% 16... |
T521B475M035ATE2007280 | KEMET | 0.16 $ | 1000 | CAP TANT POLY 4.7UF 35V 1... |
T521B335M035ATE2007280 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 3.3UF 35V 1... |
T521B226M016ATE0907280 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 22UF 16V 35... |
T521B335M035ATE1507280 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 3.3UF 35V 1... |
T521B475M035ATE1507280 | KEMET | 0.2 $ | 1000 | CAP TANT POLY 4.7UF 35V 1... |
T521B685M035ATE2007280 | KEMET | 0.2 $ | 1000 | CAP TANT POLY 6.8UF 35V 1... |
T521B685M035ATE1507280 | KEMET | 0.2 $ | 1000 | CAP TANT POLY 6.8UF 35V 1... |
T521B226M025ATE1007280 | KEMET | 0.21 $ | 1000 | CAP TANT POLY 22UF 25V 14... |
T521B684M050ATE2007280 | KEMET | 0.23 $ | 1000 | CAP TANT POLY 0.68UF 50V ... |
T521B684M063ATE2007280 | KEMET | 0.24 $ | 1000 | CAP TANT POLY 0.68UF 63V ... |
T521B105M050ATE2007280 | KEMET | 0.24 $ | 1000 | CAP TANT POLY 1UF 50V 141... |
T521B105M063ATE2007280 | KEMET | 0.25 $ | 1000 | CAP TANT POLY 1UF 63V 141... |
T521B155M050ATE2007280 | KEMET | 0.25 $ | 1000 | CAP TANT POLY 1.5UF 50V 1... |
T521B155M063ATE2007280 | KEMET | 0.25 $ | 1000 | CAP TANT POLY 1.5UF 63V 1... |
T521B225M050ATE2007280 | KEMET | 0.25 $ | 1000 | CAP TANT POLY 2.2UF 50V 1... |
T521V686M016ATE090 | KEMET | 0.35 $ | 1000 | CAP TANTALUM 68UF 16V 291... |
T521T336M016ATE0457280 | KEMET | 0.36 $ | 1000 | CAP TANT POLY 33UF 16V 35... |
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