
Allicdata Part #: | ALS71A302KF400-ND |
Manufacturer Part#: |
ALS71A302KF400 |
Price: | $ 11.59 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP ALUM 3000UF 20% 400V SCREW |
More Detail: | 3000µF 400V Aluminum Electrolytic Capacitors Radia... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
96 +: | $ 10.53300 |
Polarization: | Polar |
Package / Case: | Radial, Can - Screw Terminals |
Mounting Type: | Chassis Mount |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 4.213" (107.00mm) |
Size / Dimension: | 2.008" Dia (51.00mm) |
Lead Spacing: | 0.874" (22.20mm) |
Impedance: | 36 mOhms |
Ripple Current @ High Frequency: | 16.3A @ 10kHz |
Ripple Current @ Low Frequency: | 9.5A @ 100Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | ALS71 |
Operating Temperature: | -40°C ~ 85°C |
Lifetime @ Temp.: | 5000 Hrs @ 85°C |
ESR (Equivalent Series Resistance): | 60 mOhm @ 100Hz |
Voltage - Rated: | 400V |
Tolerance: | ±20% |
Capacitance: | 3000µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors are one of the most important components in the electronic industry. The ALS71A302KF400 is a type of aluminum electrolytic capacitor with a wide range of applications and working principles. It is an electrolytic capacitor with polarizable and electrolyte layers on its surface to form its capacitance and provide a high-frequency filtering effect. It is mainly used in DC-DC converters, LCD monitors, audio equipment, and other applications.
In terms of structure, the ALS71A302KF400 is composed of two electrodes: an anode and a cathode. The anode is made of an aluminum foil, while the cathode is made of manganese dioxide. In between the two electrodes is an electrolyte, typically a mixture of organically modified borate ester and ethyl alcohol. This electrolyte allows the capacitor to form a barrier and store electrical energy.
In terms of its working principles, the ALS71A302KF400 capacitor works by creating a capacitive reactance between the two electrodes. Through capacitive reactance, it is able to store electrical energy and then release it in the form of an electrical signal. This is because the molecule structure of the anode and cathode causes electrons to accumulate on one side of the capacitor, creating an imbalance that creates an electrical current when a voltage is applied. In this way, the capacitor can store electrical energy and then discharge it when required.
The ALS71A302KF400 capacitor is widely used in various electronic applications. In DC-DC converters, it is used to decouple the power output from the input. It plays an important role in providing smooth and efficient power regulation to the device. In addition, it is used in audio equipment, as it helps to reduce noise and eliminate interference. Furthermore, it is also used in LCD monitors to control the brightness and contrast of the picture displayed on the screen.
Overall, the ALS71A302KF400 is a type of aluminum electrolytic capacitor with a wide range of applications and working principles. Its ability to store electrical energy and release it in the form of an electrical signal makes it indispensible in many different electronic applications. Therefore, it is crucial to understand the workings of the ALS71A302KF400 and its various uses in order to ensure that it is used correctly and safely in each application.
The specific data is subject to PDF, and the above content is for reference
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