Allicdata Part #: | UPW1C390MDH-ND |
Manufacturer Part#: |
UPW1C390MDH |
Price: | $ 0.00 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 39UF 20% 16V RADIAL |
More Detail: | 39µF 16V Aluminum Electrolytic Capacitors Radial, ... |
DataSheet: | UPW1C390MDH Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | UPW |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 39µF |
Tolerance: | ±20% |
Voltage - Rated: | 16V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
Operating Temperature: | -55°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 36mA @ 120Hz |
Impedance: | 1.3 Ohms |
Lead Spacing: | 0.059" (1.50mm) |
Size / Dimension: | 0.157" Dia (4.00mm) |
Height - Seated (Max): | 0.433" (11.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum electrolytic capacitors (also known as electrolytic capacitors, electrolytic caps, or simply electrolytics) are electrical components that utilize the ability of an electrolyte to form an electrical double-layer on the surface of aluminum oxide (Al2O3) as a dielectric. They are the most common type of capacitor and are widely used in a variety of applications. The UPW1C390MDH is an electrolytic capacitor that has a long shelf life and low ESR. These characteristics make it well-suited for high frequency and high current applications.
The UPW1C390MDH is a miniature series of aluminum electrolytic capacitors that has a case size of 10.7mm, with a lead pitch of 2.8mm. It has a capacitance of 390µF at a rated voltage of 125V. It also has the same temperature range (-40°C to +85°C) as a standard radial capacitor, which allows it to be safely used in many industrial applications.
The UPW1C390MDH has a small lead pitch, allowing it to be mounted in the tightest of spaces. This, combined with its high current and high frequency capability, makes the UPW1C390MDH an ideal choice for a range of electronic applications. It is commonly used in high-frequency switching power supplies, power amplifiers, medical equipment, mobile phones, and other communications equipment.
The working principle of aluminum electrolytic capacitors is based on the generation of a two-layer field effect of opposite signs between the anode and the cathode. When a voltage is applied across the anode and the cathode, the electrolyte between the two metal plates forms a very thin layer of oxide on the anode. This layer of oxide acts as a dielectric and allows only a certain amount of current to be passed between the anode and the cathode.
The thickness of the oxide layer depends on the applied voltage and changes depending on the rate at which the applied voltage changes. This means that when the voltage is applied to the capacitor, the electric field between the plates will cause a current to flow. The current will build up and be limited by the thickness of the oxide layer, allowing only a certain amount of electric charge to be stored in the capacitor.
The UPW1C390MDH is a miniature aluminum electrolytic capacitor designed for use in high frequency and high current applications. Its long shelf-life and low ESR make it an ideal choice for industrial and communications applications. Its small lead pitch also means that it can be mounted in tight spaces, allowing it to be used in a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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