| Allicdata Part #: | 1189-2717-ND |
| Manufacturer Part#: |
250LEX12MEFC10X12.5 |
| Price: | $ 0.35 |
| Product Category: | Capacitors |
| Manufacturer: | Rubycon |
| Short Description: | CAP ALUM 12UF 20% 250V RADIAL |
| More Detail: | 12µF 250V Aluminum Electrolytic Capacitors Radial,... |
| DataSheet: |  250LEX12MEFC10X12.5 Datasheet/PDF |
| Quantity: | 652 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 0.31500 |
| 10 +: | $ 0.23130 |
| 100 +: | $ 0.15854 |
| 500 +: | $ 0.12551 |
| 1000 +: | $ 0.10569 |
| 2500 +: | $ 0.09908 |
| 5000 +: | $ 0.09248 |
Specifications
| Polarization: | Polar |
| Package / Case: | Radial, Can |
| Mounting Type: | Through Hole |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 0.571" (14.50mm) |
| Size / Dimension: | 0.394" Dia (10.00mm) |
| Lead Spacing: | 0.197" (5.00mm) |
| Ripple Current @ High Frequency: | 184mA @ 100kHz |
| Ripple Current @ Low Frequency: | 97mA @ 120Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | LEX |
| Operating Temperature: | -40°C ~ 125°C |
| Lifetime @ Temp.: | 5000 Hrs @ 125°C |
| ESR (Equivalent Series Resistance): | -- |
| Voltage - Rated: | 250V |
| Tolerance: | ±20% |
| Capacitance: | 12µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Aluminum electrolytic capacitors are electronic components that store electric energy in an electric field. They use an electrolyte to act as a separator between the two charges, creating an electric current between them. The 250LEX12MEFC10X12.5 is a type of aluminum electrolytic capacitor.
Applications
Aluminum electrolytic capacitors have a large range of applications, including microcontroller power management, motor starting, and power supplies for many electronic systems. The 250LEX12MEFC10X12.5 capacitor is used in applications such as protection from overvoltage, power supplies, high-frequency output, battery discharge and high-frequency switching circuits.Working Principle
The conductive surfaces of an aluminum electrolytic capacitor present an anode and a cathode. An electrolyte forms a barrier between the two surfaces, allowing for a smaller surface area for the same capacitance and a lower parasitic resistance.An aluminum electrolytic capacitor works by creating an electric double-layer between two surfaces: the anode and the cathode. This layer stores electric energy due to the electrical field created between the two surfaces. The capacitance of the capacitor is determined by the ratio between the surface area of the two electrodes and their distance apart.Once the capacitance has been determined, the capacitor can be charged and discharged. When the capacitor is charged, the voltage across the capacitor increases, creating an electric field. As charge accumulates on the electrodes, the anode and the cathode build a charge imbalance at the electrolyte’s interface. This produces an electrolyte resistivity that helps store more charge and increase the capacitor’s capacitance. When the capacitor is discharged, the voltage across the capacitor decreases, allowing for the charge imbalance to dissipate. This releases the stored energy, allowing for a new electric field to be formed on the electrodes.Conclusion
The 250LEX12MEFC10X12.5 aluminum electrolytic capacitor is a versatile and reliable electronic component used in a variety of applications. Its unique design allows for a higher capacitance with a minimal parasitic resistance. The capacitor works by creating an electric double-layer between two surfaces, allowing for the storage of electric energy in an electric field. This allows for efficient and reliable energy storage, making it ideal for many applications.The specific data is subject to PDF, and the above content is for reference
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|---|
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| 250LEX2.2MEFC6.3X11 | Rubycon | 0.21 $ | 1689 | CAP ALUM 2.2UF 20% 250V R... |
| 250LEX3.3MEFC6.3X11 | Rubycon | 0.22 $ | 1894 | CAP ALUM 3.3UF 20% 250V R... |
| 250LEX5.6MEFC8X11.5 | Rubycon | 0.26 $ | 1984 | CAP ALUM 5.6UF 20% 250V R... |
| 250LLE5.6MEFC8X11.5 | Rubycon | 0.24 $ | 1638 | CAP ALUM 5.6UF 20% 250V R... |
| 250LEX4.7MEFC8X9 | Rubycon | 0.25 $ | 2144 | CAP ALUM 4.7UF 20% 250V R... |
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| 250LEX6.8MEFC8X11.5 | Rubycon | 0.28 $ | 2000 | CAP ALUM 6.8UF 20% 250V R... |
| 250LEX10MEFC10X12.5 | Rubycon | 0.33 $ | 5244 | CAP ALUM 10UF 20% 250V RA... |
| 250LLE18MEFC10X16 | Rubycon | 0.36 $ | 1900 | CAP ALUM 18UF 20% 250V RA... |
| 250LLE12MEFC10X12.5 | Rubycon | 0.36 $ | 1543 | CAP ALUM 12UF 20% 250V RA... |
| 250LLE8.2MEFC10X9 | Rubycon | 0.3 $ | 733 | CAP ALUM 8.2UF 20% 250V R... |
| 250LLE10MEFC10X12.5 | Rubycon | 0.34 $ | 561 | CAP ALUM 10UF 20% 250V RA... |
| 250LEX12MEFC10X12.5 | Rubycon | 0.35 $ | 652 | CAP ALUM 12UF 20% 250V RA... |
| 250LEX4.7MEFC8X10 | Rubycon | 0.07 $ | 1000 | CAP ALUM RAD4.7F 250V Alu... |
| 250LEX5R6MEFC8X11.5 | Rubycon | 0.08 $ | 1000 | CAP ALUM RAD5.6F 250V Alu... |
| 250LEX6R8MEFC8X11.5 | Rubycon | 0.08 $ | 1000 | CAP ALUM RAD6.8F 250V Alu... |
| 250LEX4R7MEFC8X9 | Rubycon | 0.07 $ | 1000 | CAP ALUM RAD4.7F 250V Alu... |
| 250LLE4.7MEFC8X9 | Rubycon | 0.07 $ | 1000 | CAP ALUM RAD4.7F 250V Alu... |
| 250LEX1R8MEFC6.3X11 | Rubycon | 0.06 $ | 1000 | CAP ALUM RAD1.8F 250V Alu... |
| 250LEX2R2MEFC6.3X11 | Rubycon | 0.06 $ | 1000 | CAP ALUM RAD2.2F 250V Alu... |
| 250LEX3R3MEFC6.3X11 | Rubycon | 0.06 $ | 1000 | CAP ALUM RAD3.3F 250V Alu... |
| 3386P-1-250LF | Bourns Inc. | 0.53 $ | 1000 | TRIMMER - 3/8" SQ ST CERM... |
| 3296W-1-250LF | Bourns Inc. | 0.98 $ | 1000 | TRIMMER 25 OHM 0.5W PC PI... |
| 250LEX8.2MEFC10X9 | Rubycon | 0.35 $ | 805 | CAP ALUM 8.2UF 20% 250V R... |
| 250LEX18MEFC10X16 | Rubycon | 0.43 $ | 843 | CAP ALUM 18UF 20% 250V RA... |
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