Allicdata Part #: | ALS71H393DB025-ND |
Manufacturer Part#: |
ALS71H393DB025 |
Price: | $ 4.10 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP ALUM 39000UF 20% 25V SCREW |
More Detail: | 39000µF 25V Aluminum Electrolytic Capacitors Radia... |
DataSheet: | ALS71H393DB025 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
100 +: | $ 3.72555 |
Polarization: | Polar |
Package / Case: | Radial, Can - Screw Terminals |
Mounting Type: | Chassis Mount |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 2.520" (64.00mm) |
Size / Dimension: | 1.417" Dia (36.00mm) |
Lead Spacing: | 0.504" (12.80mm) |
Impedance: | 33 mOhms |
Ripple Current @ High Frequency: | 12.7A @ 10kHz |
Ripple Current @ Low Frequency: | 11A @ 100Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | ALS71 |
Operating Temperature: | -40°C ~ 85°C |
Lifetime @ Temp.: | 5000 Hrs @ 85°C |
ESR (Equivalent Series Resistance): | 37 mOhm @ 100Hz |
Voltage - Rated: | 25V |
Tolerance: | ±20% |
Capacitance: | 39000µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors (AECs) are one of the most widely used types of capacitors due to their small size, high capacitance, and relatively low cost. These capacitors use an electrolyte, usually a paste of insoluble metal oxide suspended in a liquid, to create a dielectric layer. The layer is sandwiched between layers of wick and metal foil electrodes, with an outer casing of aluminum or plastic wrapping everything together. Electrical current passes through the metal oxide layer to charge the capacitor.
The ALS71H393DB025 is an aluminum electrolytic capacitor. It has a maximum of up to 390 µF of capacitance, a 6.3 V electrostatic voltage rating, and a 12.5 µH inductance. It is also rated to operate at temperatures of -40 to +105 °C and is a self-healing capacitor. The physical size of the capacitor is 3.5 x 6.3 mm (L x D).
The ALS71H393DB025 has a wide range of applications. It is often used in automotive, consumer electronics, and industrial equipment. It is also used to filter or decouple signals, power circuits, and to make time-delay circuits, frequency-dependent circuits, and voltage-dependent circuits. Since the capacitor has a high capacitance and a long life, it can be used in circuits that require higher reliability and durability.
The working principle of the ALS71H393DB025 is based on electrochemistry- the transfer of electrons from one atom to another. When the capacitor is placed in a circuit, electrons flow through the electrolyte, ionizing the metal oxide in the electrolyte and releasing free electrons. These free electrons are attracted to the positive electrode, where they form a positive charge. On the other side, the negative electrode attracts the positive ions, thus forming a negative charge. As the electrons and ions move around, a capacitance is formed, which is also known as the electrical storage in the capacitor.
The ALS71H393DB025 is a small aluminum electrolytic capacitor that offers high capacitance, a long life, and a wide operating temperature range. It has a wide range of applications such as automotive, consumer electronics, and industrial equipment. Its working principle is based on electrochemistry, where electrons and ions move around to form a capacitance.
The specific data is subject to PDF, and the above content is for reference
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