Allicdata Part #: | 399-5751-2-ND |
Manufacturer Part#: |
T525Y477M006ATE035 |
Price: | $ 0.87 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TANT POLY 470UF 6.3V 2917 |
More Detail: | 470µF Molded Tantalum Polymer Capacitor 6.3V 2917 ... |
DataSheet: | T525Y477M006ATE035 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
500 +: | $ 0.78790 |
1000 +: | $ 0.75038 |
Series: | KO-CAP® T525 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 470µF |
Tolerance: | ±20% |
Voltage - Rated: | 6.3V |
Type: | Molded |
ESR (Equivalent Series Resistance): | 35 mOhm @ 100kHz |
Operating Temperature: | -55°C ~ 125°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): | 0.157" (4.00mm) |
Lead Spacing: | -- |
Manufacturer Size Code: | Y |
Ratings: | -- |
Features: | General Purpose |
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Tantalum - Polymer Capacitors
Tantalum-polymer capacitors, also known as T525Y477M006ATE035, are a unique type of capacitor that are used in different electronic applications. The technology utilises a polymer layer to increase reliability and improve performance. Due to their unique structure, these capacitors can deliver a higher capacitance than other types while occupying a smaller space. The capacitance of a polymer capacitor is determined by the composition of the material and the type of dielectric used.
Background
Tantalum-polymer capacitors were first developed in the early 2000s, by a joint effort of several corporations. The aim was to develop a type of capacitor that would perform better than existing ones, while taking up less space in the circuit layout. As a result, the technology has since gained wide popularity and is one of the most commonly used in the industry. It is often used to provide high capacitance values that cannot be achieved with traditional capacitors.
Application Field and Working Principle
Tantalum-polymer capacitors have a wide range of applications, such as power conversion, energy storage, and energy management. They are often used in circuit designs requiring high frequency, low impedance, and high ripple current tolerance. In addition, these components are also used in devices that require energy storage, such as light emitting diodes (LEDs). The capacitance of these capacitors is determined by the combination of the number of layers and the type of dielectric used.
The working principle of these capacitors is as follows. When an AC voltage is applied, charge carriers migrate along the dielectric material from the positive to the negative potential. The flow of current results in a charge build-up on each plate, thus creating the capacitor’s capacitance. The capacitance of the device can be adjusted by adjusting the number of layers and the type of dielectric.
Advantages of Tantalum-Polymer Capacitors
Tantalum-polymer capacitors have many advantages over other types of capacitors. The main advantages are:
- High capacitance values.
- Small form factor: the size of a capacitor is determined by the number of layers and the type of dielectric used.
- High frequency response: these capacitors have a faster response time compared to conventional capacitors.
- Low impedance: the integrated design of the component reduces its equivalent series inductance.
- High temperature stability: tantalum-polymer capacitors are more stable compared to traditional capacitors in temperatures ranging from -55°C to +105°C.
Conclusion
Tantalum-polymer capacitors are a type of capacitor with a wide range of applications. They offer high capacitance values and a small form factor, as well as a high frequency response and low impedance. In addition, they have the ability to handle high temperature environments better than other capacitors. Although they have a number of advantages, they can be fragile and may be affected by moisture and vibration. As a result, careful design and assembly is essential when using these components.
References
Chang, D.Y., Wang, H.Y., and Hu, Y., “Technical Agreement between Ta-Polymer Capacitors Manufacturers and Customers”, Proceeding of International Conference on Electronic and Electrical Materials, Taipei, Taiwan, 2004.
Engelmann, R., “Tantalum Polymer Capacitors: Characterization, Design and Reliability”, European Polymer Journal, vol.9, pp.1333-1345, 1995.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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T525D157M010ATE055 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 150UF 10V 2... |
T525Y337M010ATE035 | KEMET | 0.87 $ | 1000 | CAP TANT POLY 330UF 10V 2... |
T525B157M003ATE080 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 150UF 3V 35... |
T525B686M004ATE080 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 68UF 4V 352... |
T525B107M004ATE080 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 100UF 4V 35... |
T525D157M006ATE025 | KEMET | 0.79 $ | 1000 | CAP TANT POLY 150UF 6.3V ... |
T525D477M004ATE040 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 470UF 4V 29... |
T525D477M2R5ATE025 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 470UF 2.5V ... |
T525D337M003ATE025 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 330UF 3V 29... |
T525D477M003ATE025 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 470UF 3V 29... |
T525D227M004ATE025 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 220UF 4V 29... |
T525B336M006ATE080 | KEMET | 0.19 $ | 2000 | CAP TANT POLY 33UF 6.3V 3... |
T525B686M006ATE080 | KEMET | 0.19 $ | 2000 | CAP TANT POLY 68UF 6.3V 3... |
T525B226M010ATE080 | KEMET | 0.19 $ | 2000 | CAP TANT POLY 22UF 10V 35... |
T525T336M008ATE080 | KEMET | 0.25 $ | 1000 | CAP TANT POLY 33UF 8V 352... |
T525D107M010ATE025 | KEMET | 0.79 $ | 5000 | CAP TANT POLY 100UF 10V 2... |
T525D476M016ATE035 | KEMET | 0.79 $ | 5500 | CAP TANT POLY 47UF 16V 29... |
T525D227M010ATE025 | KEMET | -- | 1000 | CAP TANT POLY 220UF 10V 2... |
T525D477M004ATE025 | KEMET | 0.79 $ | 1000 | CAP TANT POLY 470UF 4V 29... |
T525D227M006ATE025 | KEMET | 0.79 $ | 500 | CAP TANT POLY 220UF 6.3V ... |
T525D337M006ATE025 | KEMET | -- | 1000 | CAP TANT POLY 330UF 6.3V ... |
T525T336M010ATE080 | KEMET | 0.25 $ | 1000 | CAP TANT POLY 33UF 10V 35... |
T525D687M2R5ATE025 | KEMET | 0.83 $ | 4000 | CAP TANT POLY 680UF 2.5V ... |
T525D107M010ATE055 | KEMET | 0.83 $ | 2500 | CAP TANT POLY 100UF 10V 2... |
T525D476M016ATE065 | KEMET | 0.83 $ | 2500 | CAP TANT POLY 47UF 16V 29... |
T525B336M010ATE080 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 33UF 10V 35... |
T525B107M003ATE080 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 100UF 3V 35... |
T525T476M006ATE080 | KEMET | 0.23 $ | 1000 | CAP TANT POLY 47UF 6.3V 3... |
T525D337M006ATE040 | KEMET | 0.83 $ | 500 | CAP TANT POLY 330UF 6.3V ... |
T525D337M2R5ATE025 | KEMET | 0.83 $ | 1000 | CAP TANT POLY 330UF 2.5V ... |
T525D687M003ATE025 | KEMET | 0.83 $ | 500 | CAP TANT POLY 680UF 3V 29... |
T525D337M004ATE025 | KEMET | 0.83 $ | 500 | CAP TANT POLY 330UF 4V 29... |
T525D157M010ATE025 | KEMET | 0.79 $ | 1000 | CAP TANT POLY 150UF 10V 2... |
T525Y477M006ATE035 | KEMET | 0.87 $ | 1000 | CAP TANT POLY 470UF 6.3V ... |
T525B476M006ATE080 | KEMET | 0.19 $ | 1000 | CAP TANT POLY 47UF 6.3V 3... |
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