| Allicdata Part #: | T551B686K030AT-ND |
| Manufacturer Part#: |
T551B686K030AT |
| Price: | $ 25.36 |
| Product Category: | Capacitors |
| Manufacturer: | KEMET |
| Short Description: | CAP TANT POLY 68UF 30V AXIAL |
| More Detail: | 68µF Hermetically Sealed Tantalum Polymer Capacito... |
| DataSheet: | T551B686K030AT Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 22 +: | $ 23.05320 |
| Operating Temperature: | -55°C ~ 125°C |
| Features: | General Purpose |
| Ratings: | -- |
| Manufacturer Size Code: | B |
| Lead Spacing: | -- |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.312" Dia x 0.641" L (7.92mm x 16.28mm) |
| Package / Case: | Axial, Can |
| Mounting Type: | Through Hole |
| Lifetime @ Temp.: | 2000 Hrs @ 85°C |
| Series: | T551 |
| ESR (Equivalent Series Resistance): | 140 mOhm |
| Type: | Hermetically Sealed |
| Voltage - Rated: | 30V |
| Tolerance: | ±10% |
| Capacitance: | 68µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tray |
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Tantalum-polymer capacitors are components used for a wide range of applications, from home electronics to industrial applications. The T551B686K030AT is one of the most popular tantalum-polymer capacitors available. In this article, we\'ll discuss the application fields and working principle of the T551B686K030AT.
T551B686K030AT capacitors are usually used in high-power applications, such as motor control and HVAC systems. It is a Low ESR chip capacitor with an operating temperature of -55°C to +125°C, making it suitable for use in extreme temperature environments. The insulation resistance is also very high, making it an ideal choice for both high-power and high-temperature applications.
The T551B686K030AT is a form of non-solid electrolytic capacitor. It consists of a thin sheet of polymer material sandwiched between two layers of tantalum. This allows the capacitor to have a higher capacitance than a solid tantalum capacitor of a similar size. Additionally, it provides excellent insulation and stability.
The working principle of the T551B686K030AT is relatively simple. When a voltage is applied across the capacitor, an electrolytic solution between the two electrodes is ionized. This forms a conductive layer on the surface of the tantalum layer, allowing charge to flow between the two electrodes. This process is known as faraday\'s law, and is used in all capacitors. The capacitor stores the energy as charge, and can then release it when the voltage falls below a certain level.
In addition to its high-temperature and high-power capabilities, the T551B686K030AT has several other advantages. It is able to hold a high amount of current, which is necessary for many applications. Additionally, it has a high self-healing rate, which means that it can recover from minor mechanical or electrical damage quickly. Finally, the design is extremely robust and reliable.
In conclusion, the T551B686K030AT is a high-powered, robust and reliable tantalum-polymer capacitor. It is an ideal solution for a wide range of applications, from HVAC systems to motor control. Its high capacitance and self-healing rate make it highly reliable, while its robust design ensures that it will last for years of operation. Its operating temperature and insulation resistance make it suitable for use in extreme temperature environments.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
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| T551B687K008AT4251 | KEMET | 28.01 $ | 1000 | CAP TANT POLY 680UF 8V AX... |
| T551B686K030AT | KEMET | 25.36 $ | 1000 | CAP TANT POLY 68UF 30V AX... |
| T551B107K050AT4251 | KEMET | 28.01 $ | 1000 | CAP TANT POLY 100UF 50V A... |
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| T551B406K030AT4251 | KEMET | 28.01 $ | 1000 | CAP TANT POLY 40UF 30V AX... |
| T551B227K008AH | KEMET | 17.34 $ | 1000 | CAP TANT POLY 220UF 8V AX... |
| T551B476M050AT | KEMET | 24.53 $ | 1000 | CAP TANT POLY 47UF 50V AX... |
| T551B567K010AH4251 | KEMET | 18.81 $ | 1000 | CAP TANT POLY 560UF 10V A... |
| T551B147K006AH4251 | KEMET | 18.81 $ | 1000 | CAP TANT POLY 140UF 6.3V ... |
| T551B687K008AH4251 | KEMET | 18.81 $ | 1000 | CAP TANT POLY 680UF 8V AX... |
| T551B127M040AH | KEMET | 16.52 $ | 1000 | CAP TANT POLY 120UF 40V A... |
| T551B567K010AH | KEMET | 17.34 $ | 1000 | CAP TANT POLY 560UF 10V A... |
| T551B687M008AT | KEMET | 24.53 $ | 1000 | CAP TANT POLY 680UF 8V AX... |
| T551B256M050AT | KEMET | 24.53 $ | 1000 | CAP TANT POLY 25UF 50V AX... |
| T551B107K025AT | KEMET | 25.36 $ | 1000 | CAP TANT POLY 100UF 25V A... |
| T551B227K008AT4251 | KEMET | 28.01 $ | 1000 | CAP TANT POLY 220UF 8V AX... |
| T551B397K015AH | KEMET | 17.34 $ | 1000 | CAP TANT POLY 390UF 15V A... |
| T551B396M060AH | KEMET | 16.52 $ | 1000 | CAP TANT POLY 39UF 60V AX... |
| T551B476K050AH4251 | KEMET | 18.81 $ | 1000 | CAP TANT POLY 47UF 50V AX... |
| T551B147K006AT4251 | KEMET | 28.01 $ | 1000 | CAP TANT POLY 140UF 6.3V ... |
| T551B107M010AH | KEMET | 16.52 $ | 1000 | CAP TANT POLY 100UF 10V A... |
| T551B827M006AT | KEMET | 24.53 $ | 1000 | CAP TANT POLY 820UF 6.3V ... |
| T551B256M050AT4251 | KEMET | 27.18 $ | 1000 | CAP TANT POLY 25UF 50V AX... |
| T551B506M025AT | KEMET | 24.53 $ | 1000 | CAP TANT POLY 50UF 25V AX... |
| T551B706M015AH4251 | KEMET | 18.04 $ | 1000 | CAP TANT POLY 70UF 15V AX... |
| T551B227K008AT | KEMET | 25.36 $ | 1000 | CAP TANT POLY 220UF 8V AX... |
| T551B127M050AT | KEMET | 24.53 $ | 1000 | CAP TANT POLY 120UF 50V A... |
| T551B397M015AH | KEMET | 16.52 $ | 1000 | CAP TANT POLY 390UF 15V A... |
| T551B107M040AH | KEMET | 16.52 $ | 1000 | CAP TANT POLY 100UF 40V A... |
| T551B107K025AH | KEMET | 17.34 $ | 1000 | CAP TANT POLY 100UF 25V A... |
| T551B396K060AH | KEMET | 17.34 $ | 1000 | CAP TANT POLY 39UF 60V AX... |
| T551B686M030AH | KEMET | 16.52 $ | 1000 | CAP TANT POLY 68UF 30V AX... |
| T551B506K025AT | KEMET | 25.36 $ | 1000 | CAP TANT POLY 50UF 25V AX... |
| T551B127M050AT4251 | KEMET | 27.18 $ | 1000 | CAP TANT POLY 120UF 50V A... |
| T551B147K006AH | KEMET | 17.34 $ | 1000 | CAP TANT POLY 140UF 6.3V ... |
| T551B706M015AT4251 | KEMET | 27.18 $ | 1000 | CAP TANT POLY 70UF 15V AX... |
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T551B686K030AT Datasheet/PDF