Allicdata Part #: | 25TWL1000MEFC12.5X25-ND |
Manufacturer Part#: |
25TWL1000MEFC12.5X25 |
Price: | $ 0.16 |
Product Category: | Capacitors |
Manufacturer: | Rubycon |
Short Description: | CAP ALUM 1000UF 20% 25V RADIAL |
More Detail: | 1000µF 25V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | 25TWL1000MEFC12.5X25 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 0.15065 |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 1A @ 120Hz |
Ripple Current @ High Frequency: | 1.2A @ 10kHz |
Lead Spacing: | 0.197" (5.00mm) |
Size / Dimension: | 0.492" Dia (12.50mm) |
Height - Seated (Max): | 1.063" (27.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
Series: | TWL |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 1000µF |
Tolerance: | ±20% |
Voltage - Rated: | 25V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 2000 Hrs @ 85°C |
Operating Temperature: | -40°C ~ 85°C |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are the most widely used capacitive devices due to their excellent performance, high capacity and low cost. They play an important role in power electronics, radio frequency and signal processing. The 25TWL1000MEFC12.5X25 aluminum electrolytic capacitors is a capacitor with a capacitance of 1000μF, rated at 25V, a ripple current of 1A, and a termination size of 12.5X25.
Application Field
The 25TWL1000MEFC12.5X25 aluminum electrolytic capacitors are mainly used in industrial control, power supplies and active filters in audio frequency applications. The capacitors can also be used for energy storage in many DC and AC circuits. Its superior electrical characteristics make it ideal for use in wide range of applications, such as power systems, industrial systems, automotive electronics, automotive safety systems, medical equipment, communication systems and many other applications.
Working Principle
Aluminum electrolytic capacitors are one of the main types of electrolytic capacitors. It is composed of two electrodes: one is the aluminum foil and the other is the liquid electrolyte. When a voltage is applied to the capacitor, the liquid electrolyte breaks down and creates a thin layer of oxide (Al2O3) on the surface of the aluminum foil which acts as the dielectric layer. The capacitance of the capacitor is determined by the size of the aluminum foil and the area of the electrolyte. The aluminum electrolytic capacitor also has a very low and stable leakage current.
Advantages
The 25TWL1000MEFC12.5X25 aluminum electrolytic capacitors offer some advantages over other types of capacitors, including flexibility, durability, high reliability, low leakage current, low equivalent series resistance (ESR) and wide temperature range. They are also available in a wide range of designs and sizes that can accommodate various demands in many fields.
Disadvantages
The main disadvantage of the 25TWL1000MEFC12.5X25 aluminum electrolytic capacitors is the limited life that they have. They are susceptible to aging, due to the thin oxide layer that the electrolyte forms on the aluminum foil. This oxide layer can corrode over time, reducing the capacitance of the capacitor over time. The limited life of aluminum electrolytic capacitors also means that they must be replaced regularly as they become old and ineffective.
Conclusion
The 25TWL1000MEFC12.5X25 aluminum electrolytic capacitors are widely used due to their high performance, low cost and wide range of sizes. They are suitable for a variety of applications, including industrial control, power supplies and active filters. The main disadvantage of the aluminum electrolytic capacitors is their limited lifetime, due to the thin oxide layer that the electrolyte forms, corroding over time. Therefore, the capacitors must be regularly monitored and replaced in order to maintain its performance and reliability.
The specific data is subject to PDF, and the above content is for reference
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