| Allicdata Part #: | LPX391M400E4P3-ND |
| Manufacturer Part#: |
LPX391M400E4P3 |
| Price: | $ 0.00 |
| Product Category: | Capacitors |
| Manufacturer: | Cornell Dubilier Electronics (CDE) |
| Short Description: | CAP ALUM 390UF 20% 400V SNAP |
| More Detail: | 390µF 400V Aluminum Electrolytic Capacitors Radial... |
| DataSheet: |  LPX391M400E4P3 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | 0.00000 |
Specifications
| Polarization: | Polar |
| Package / Case: | Radial, Can - Snap-In |
| Mounting Type: | Through Hole |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 1.772" (45.00mm) |
| Size / Dimension: | 1.181" Dia (30.00mm) |
| Lead Spacing: | 0.394" (10.00mm) |
| Ripple Current @ High Frequency: | 2.16A @ 50kHz |
| Ripple Current @ Low Frequency: | 1.8A @ 120Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | LPX |
| Operating Temperature: | -40°C ~ 85°C |
| Lifetime @ Temp.: | 1000 Hrs @ 85°C |
| ESR (Equivalent Series Resistance): | 510 mOhm @ 120Hz |
| Voltage - Rated: | 400V |
| Tolerance: | ±20% |
| Capacitance: | 390µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
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Aluminum electrolytic capacitors are one of the most popular types of capacitive components used in various electronic circuits. The LPX391M400E4P3 is a radial leaded aluminum electrolytic capacitor, manufactured by Panasonic. It has a maximum rated operating voltage of 400V DC and a maximum capacitance of 391uF, making it suitable for a wide range of applications. The device is also known for its long-term reliability which makes it suitable for use in high-reliability applications such as in automotive and industrial applications.The LPX391M400E4P3 is constructed with a combination of an anode of high-purity aluminum foil covered by a coating of non-conductive material and a spiral-shaped cathode of metal of lower electrical conductivity than the anode. The device utilizes a patented system of electrolytic elements within its body to enable the stored energy to be released as charge when required.The LPX391M400E4P3 has a wide range of operating temperature range of -40°C to +85°C and a long shelf life of up to 10 years. It also has a high ripple current capacity and low impedance, making it a suitable choice for circuits requiring high current pulses or multiple switching operations. The combination of features makes the device suitable for applications such as motor control circuits, power factor correction circuits, uninterruptible power supplies, and automotive applications.The LPX391M400E4P3 working principle is based on the concept of capacitors which increases or decreases the amount of electricity flowing through the circuit. When a sharp voltage spike is detected, the device acts as a reservoir to quickly absorb the excess current. This action of absorbing the current prevents the voltage from surging and protects the rest of the circuit from damage.The LPX391M400E4P3 is also used to ensure a smooth, steady power supply. In a traditional circuit, the supply may be affected by short-term spikes and dips. The device acts as a buffer to reduce or eliminate these variations. This makes it a suitable choice for applications that require a more reliable supply of power such as those involving machine control or those where precision measurements are critical.In summary, the LPX391M400E4P3 is a radial leaded aluminum electrolytic capacitor manufactured by Panasonic for various electronic applications. With a maximum rated operating voltage of 400V DC and a maximum capacitance of 391uF, it has a wide range of operating temperature range of -40°C to +85°C and a long shelf life of up to 10 years. It allows for protection of the rest of the circuit from voltage surges and provides a steady supply of power suitable for applications requiring precision measurements.
The specific data is subject to PDF, and the above content is for reference
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| LPX391M250C3P3 | Cornell Dubi... | 1.79 $ | 1000 | CAP ALUM 390UF 20% 250V S... |
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| LPX331M450E9P3 | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 330UF 20% 450V S... |
| LPX391M350H3P3 | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 390UF 20% 350V S... |
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| LPX331M450H7P3 | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 330UF 20% 450V S... |
| LPX331M350H3P3 | Cornell Dubi... | 0.0 $ | 1000 | CAP ALUM 330UF 20% 350V S... |
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