| Allicdata Part #: | ALS81C203QS350-ND |
| Manufacturer Part#: |
ALS81C203QS350 |
| Price: | $ 50.07 |
| Product Category: | Capacitors |
| Manufacturer: | KEMET |
| Short Description: | CAP ALUM 20000UF 20% 350V SCREW |
| More Detail: | 20000µF 350V Aluminum Electrolytic Capacitors Radi... |
| DataSheet: | ALS81C203QS350 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 48 +: | $ 45.51120 |
| Polarization: | Polar |
| Package / Case: | Radial, Can - Screw Terminals |
| Mounting Type: | Chassis Mount |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 7.717" (196.00mm) |
| Size / Dimension: | 3.543" Dia (90.00mm) |
| Lead Spacing: | 1.252" (31.80mm) |
| Impedance: | 10 mOhms |
| Ripple Current @ High Frequency: | 31.8A @ 10kHz |
| Ripple Current @ Low Frequency: | 24.4A @ 100Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | ALS81 |
| Operating Temperature: | -40°C ~ 105°C |
| Lifetime @ Temp.: | 2000 Hrs @ 105°C |
| ESR (Equivalent Series Resistance): | 13 mOhm @ 100Hz |
| Voltage - Rated: | 350V |
| Tolerance: | ±20% |
| Capacitance: | 20000µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Aluminum Electrolytic capacitors are an essential part of any electronic system. They store energy in the form of a static electric charge and release it very quickly back into the circuit. The ALS81C203QS350 is a state-of-the-art aluminum electrolytic capacitor, boasting excellent performance and long life. This article will explain the application fields and working principle of this electrochemical component.
The ALS81C203QS350 capacitor is suitable for a wide range of applications, from general electronic circuits to precision equipment. It is especially suitable in situations where a stable and long-term power supply is needed. It could also be used in specialty applications such as communication systems, electronic power amplifiers, audio equipment, and voltage stabilization systems. Due to its high stability and long life, this capacitor is also suitable for industrial equipment, instrumentation, medical equipment, and aerospace applications.
The working principle of the ALS81C203QS350 capacitor is based on a two-electrode plate system. The two electrodes, the anode and the cathode, are separated by a thin layer of insulating material called the electrolyte. This electrolyte is usually made from a solvent containing ions, such as potassium hydroxide or sodium hydroxide. When a voltage is applied across the electrodes, the ions in the electrolyte move between the plates, creating a charge. The charge is then stored in the capacitor.
The ALS81C203QS350 capacitor is designed to retain its electrical characteristics over a wide temperature range, and has a maximum AC voltage rating of 800V and a maximum DC voltage rating of 1000V. It has a leakage current of less than 0.1µA, and a very low equivalent series resistance (ESR). This means that it can deliver excellent current with minimal losses. It also has an endurance rating of 2000 hours at 125°C, which makes it suitable for long-term service.
The ALS81C203QS350 capacitor is one of the most advanced aluminum electrolytic capacitors on the market. Its combination of superior performance, long life, and wide range of applications make it a top choice for many electronic projects. The unique two-electrode plate system ensures high efficiency and performance, while the low ESR minimizes energy losses. All in all, the ALS81C203QS350 is an excellent choice for industrial, instrumentation, and medical applications, as well as aerospace, communication, and power electronics.
The specific data is subject to PDF, and the above content is for reference
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ALS81C203QS350 Datasheet/PDF