Allicdata Part #: | 139R392M055AH2B-ND |
Manufacturer Part#: |
139R392M055AH2B |
Price: | $ 55.39 |
Product Category: | Capacitors |
Manufacturer: | Cornell Dubilier Electronics (CDE) |
Short Description: | CAP ALUM 3900UF 20% 55V SCREW |
More Detail: | 3900µF 55V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | 139R392M055AH2B Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
5 +: | $ 50.35700 |
Series: | 139R |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 3900µF |
Tolerance: | ±20% |
Voltage - Rated: | 55V |
ESR (Equivalent Series Resistance): | 7.3 mOhm @ 20kHz |
Lifetime @ Temp.: | 1000 Hrs @ 85°C |
Operating Temperature: | -55°C ~ 85°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Surface Mount Land Size: | -- |
Package / Case: | Radial, Can |
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.Aluminum electrolytic capacitors are polarized electrolytic capacitors used for various capacitor applications. 139R392M055AH2B is one of them. It is characterized by its high capacitance and is usually used for filtering, bypassing, and decoupling applications.
The physical structure of 139R392M055AH2B consists of a cylindrical aluminum shell and three parts, including aluminum foil, separator, and electrolyte. The main materials are aluminum foil, separator, electrolyte, and post-treatment sealant. In order to achieve a higher capacity, the aluminum foil and separator are combined together in multiple layers. The electrolyte is in a polymerized gel form, which can prevent short circuit of the terminal posts.
Fig. 1 shows an illustration of the 139R392M055AH2B aluminum electrolytic capacitor. The negative electrode is connected to the internal electrode and the positive electrode is connected to the outer side of the terminal electrode. The positive and negative terminals are connected to the respective sides of the capacitor.
As aluminum is a poor conductor of electricity, the capacitor has an anode in the core and the anode and the cathode are connected to the terminals. The use of electrolyte provides a low impedance path for electrons, allowing them to flow freely but at a controlled rate.
The working principle of 139R392M055AH2B aluminum electrolytic capacitor is similar to that of other electrolytic capacitors. The capacitor is charged up by electrons that come from the external power source. The electrons move from the positive to the negative terminal, generating electric field. The electric field causes the electrons to be attracted to the anode and an electric charge builds up on the anode and cathode. This causes the capacitor to store electrical energy.
In general, an aluminum electrolytic capacitor can be used in a variety of applications. 139R392M055AH2B aluminum electrolytic capacitor used for filtering, bypassing, and decoupling applications. It can also be used in audio and video products. The capacitor can also be used in circuits such as switching, pulse and inverter applications.
In conclusion, 139R392M055AH2B is an aluminum electrolytic capacitor that can be used for various electrical and electronic applications. Its physical structure consists of aluminum foil, separator, electrolyte, and post-treatment sealant. Its working principle is similar to that of other electrolytic capacitors, where electric field builds up on the anode and cathode and causes the capacitor to store electrical energy.
The specific data is subject to PDF, and the above content is for reference
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