Allicdata Part #: | 250TXW68MEFCWN10X35-ND |
Manufacturer Part#: |
250TXW68MEFCWN10X35 |
Price: | $ 0.38 |
Product Category: | Capacitors |
Manufacturer: | Rubycon |
Short Description: | CAP ALUM 68UF 20% 250V RADIAL |
More Detail: | 68µF 250V Aluminum Electrolytic Capacitors Radial,... |
DataSheet: | 250TXW68MEFCWN10X35 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
500 +: | $ 0.34025 |
Size / Dimension: | 0.394" Dia (10.00mm) |
Height - Seated (Max): | 1.476" (37.50mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
Series: | TXW |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 68µF |
Tolerance: | ±20% |
Voltage - Rated: | 250V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 12000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 490mA @ 120Hz |
Ripple Current @ High Frequency: | 686mA @ 100kHz |
Lead Spacing: | 0.197" (5.00mm) |
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Aluminum electrolytic capacitors are widely used in the electronics industry to store and/or release stored electrical charge. Up to 250TXW68MEFCWN10X35 capacitors, they are able to deliver a very high capacitance value in small footprints, making them ideal for use in high-technology applications. As well as being able to provide very high capacitance values, Aluminium electrolytic capacitors also offer excellent frequency stability.Aluminum electrolytic capacitors consist of two metal plates separated by an electrolyte. The plates have a small gap between them, usually filled with a liquid electrolyte. This liquid electrolyte is usually a mixture of water and an electrolyte salt like potassium hydroxide or sodium hydroxide. When an electric current is applied across the plates, the electrolyte charges them both. The electrolyte also acts as an insulator, preventing the plates from touching each other and shorting the circuit.The construction of the aluminum electrolytic capacitor is designed to maximize the capacitance of the device. The two plates are usually made of aluminum or aluminum-titanium alloy, with the positive plate having a higher conductivity than the negative plate. The plates are interleaved with an insulating material, usually paper or polyethylene, that helps to keep the plates from touching each other. The electrolyte layer acts as a dielectric and is often used as an insulation layer between the two plates.Applications of 250TXW68MEFCWN10X35 aluminum electrolytic capacitors include power supplies, filters, smoothing circuits, and voltage stabilization. It can also be found in audio applications such as amplifiers, amplifiers with tone control circuits, and electric musical instruments such as keyboards.The working principle of aluminum electrolytic capacitors is fairly simple. When a voltage is applied to the positive and negative terminals, positive charges flow to the positive terminal, which has a higher conductivity than the negative terminal. This causes an electric current to flow through the electrolyte, charging the plates and stored electrical energy. When the voltage is removed, the charges are stored in the capacitor, ready to be released with the application of external voltage. This is why aluminum electrolytic capacitors are referred to as “energy storage” devices. The capacitance of the 250TXW68MEFCWN10X35 aluminum electrolytic capacitor is highly dependent on the size of the plates and the quality of the electrolyte. The capactitance is also affected by the temperature, with a higher temperature resulting in higher capacitance. As the temperature increases, the capacity of the device increases due to the increase in the number of ions in the electrolyte. The main disadvantage of aluminum electrolytic capacitors is that they cannot withstand a high amount of voltage and current. Whenever the current exceeds the rating of the device, the aluminum plates will corrode and the device will fail. Although aluminum electrolytic capacitors have certain drawbacks, they have many advantages as well. They offer high capacitance values in small footprints, making them ideal for most modern electronic applications. They are also very stable with temperature variations, and have a long lifetime. Finally, aluminum electrolytic capacitors are usually very low cost, making them a great choice for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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