| Allicdata Part #: | ESMQ401VSN391MR35T-ND |
| Manufacturer Part#: |
ESMQ401VSN391MR35T |
| Price: | $ 1.77 |
| Product Category: | Capacitors |
| Manufacturer: | United Chemi-Con |
| Short Description: | CAP ALUM 390UF 20% 400V SNAP |
| More Detail: | 390µF 400V Aluminum Electrolytic Capacitors Radial... |
| DataSheet: |  ESMQ401VSN391MR35T Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 200 +: | $ 1.60650 |
Specifications
| Polarization: | Polar |
| Package / Case: | Radial, Can - Snap-In |
| Mounting Type: | Through Hole |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 1.457" (37.00mm) |
| Size / Dimension: | 1.181" Dia (30.00mm) |
| Lead Spacing: | 0.394" (10.00mm) |
| Ripple Current @ High Frequency: | 3.0459A @ 50kHz |
| Ripple Current @ Low Frequency: | 2.13A @ 120Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | SMQ |
| Operating Temperature: | -25°C ~ 85°C |
| Lifetime @ Temp.: | 2000 Hrs @ 85°C |
| ESR (Equivalent Series Resistance): | -- |
| Voltage - Rated: | 400V |
| Tolerance: | ±20% |
| Capacitance: | 390µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Aluminum Electrolytic Capacitors are polarised capacitors consisting of an anode, usually made from a pure aluminum foil and a cathode foil, which has an etched surface with a large number of small metallized columns acting as the capacitance. The columns are connected to a cathode base. The electrolyte, usually a wet gel in this case, is absorbed by the cathode foil and the anode. This type of capacitor offer high capacitance per unit volume and high endurance, and can operate over a wide temperature range.The ESMQ401VSN391MR35T is an aluminum electrolytic capacitor with a 400V working voltage and a maximum ripple current of 1.5A. It’s a low-leakage, high-stability aluminum electrolytic capacitor in a radial form factor. The capacitor also features high temperature endurance rating operating up to +125°C.ApplicationDue to its high stability over a wide temperature range and low leakage, the ESMQ401VSN391MR35T is suitable for use in applications where reliability and high temperature operation is needed. These capacitors are commonly used in telecommunications, automotive, and aerospace industries. The capacitor is also well-suited for other consumer electronics applications where stability and reliability are important.The capacitor can also be used in power supplies, high speed data converters, audio amplifiers, and pulse width modulators. Additionally, the capacitor is an appropriate choice for high voltage power supply filtering and EMI/RFI filtering applications.Working Principle An aluminum electrolytic capacitor consists of a flat aluminum foil inner core as the anode, an etched surface of the aluminum foil as the anode’s capacitance, and a cathode base. The electrolyte forms a layer between the aluminum core and the cathode base.The capacitor works on the principle of forming an electrical double layer at the interface of the two components. A charge is created at the interface of the anode and the electrolyte due to the difference in their electrical potentials, and is stored as static charge. This charge can be stored and released continuously under the action of the anode and the cathode, allowing the capacitor to act like a capacitor. The dielectric material, in this case the electrolyte, also plays an important role in the performance of the capacitor. The electrolyte breaks down when it is charged and discharged, allowing electrons to pass through it and providing the capacitor with the ability to store and discharge the electric charge.ConclusionThe ESMQ401VSN391MR35T is an aluminum electrolytic capacitor with a 400V working voltage and a maximum ripple current of 1.5A. It is suitable for use in applications where reliability and high temperature operation is needed, and is commonly used in telecommunications, automotive, aerospace, and other consumer electronics industries. The capacitor works on the principle of forming an electrical double layer at the interface of the anode and electrolyte, allowing electrons to pass through it and providing the capacitor with the ability to store and discharge the electric charge.
The specific data is subject to PDF, and the above content is for reference
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