381LR271M420J052 Allicdata Electronics
Allicdata Part #:

381LR271M420J052-ND

Manufacturer Part#:

381LR271M420J052

Price: $ 2.11
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 270UF 20% 420V SNAP
More Detail: 270µF 420V Aluminum Electrolytic Capacitors Radial...
DataSheet: 381LR271M420J052 datasheet381LR271M420J052 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
200 +: $ 1.91268
Stock 1000Can Ship Immediately
$ 2.11
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 2.047" (52.00mm)
Size / Dimension: 0.984" Dia (25.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 2.4A @ 20kHz
Ripple Current @ Low Frequency: 1.68A @ 120Hz
Applications: General Purpose
Ratings: --
Series: 381LR
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 3000 Hrs @ 105°C
ESR (Equivalent Series Resistance): 491 mOhm @ 120Hz
Voltage - Rated: 420V
Tolerance: ±20%
Capacitance: 270µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum Electrolytic Capacitors are small, sealed components that come with extra endplates and employ a special form of electrical energy storage called electrolytic capacitance. 381LR271M420J052 are part of a larger class of aluminum electrolytic capacitors, known as Low ESR parts or Large Can Aluminum Electrolytic Capacitors. These capacitors are used in many of the same applications as other styles of capacitors, but their dielectric material and special construction give them exceptional reliability.The 381LR271M420J052 capacitor is an electrolytic version of a capacitor with a low equivalent series resistance (ESR). This means that it is able to absorb and release energy at a quicker rate than other capacitors. This low ESR allows the capacitor to be used in applications where electrical current spikes need to be attenuated quickly. These capacitors are an essential part of Electronic, PCB and Power Supply Applications to reduce the ripple voltage.The basic working principle of the 381LR271M420J052 aluminum electrolytic capacitor consists of two plates that are spaced apart with a porous insulating material between them, which acts as the dielectric. The porous material contains ions which can be attracted to either plate, depending on the charge that is placed on them. This creates an electrostatic field between the plates, and a capacitance is formed. When a voltage is applied to the plates, current passes through the dielectric, and stored energy is released as a result.The 381LR271M420J052 aluminum electrolytic capacitors can be used in numerous applications, ranging from applications involving car audio equipment to HVAC systems, data storage, multiplexers, power supplies, and power inverters. They are also used in bypass circuits to reduce high frequency noise, which is very important in many modern switching power supplies.The capacitors are also ideal for applications in which large electrical currents must be rapidly reduced. This could include situations where an inverter must be rapidly shut down or where there is the risk of a short circuit. The low ESR of these capacitors allow them to help reduce the amount of heat generated by these currents, which could lead to catastrophic failure of the device.Finally, 381LR271M420J052 aluminum electrolytic capacitors are highly reliable, making them ideal for use in mission critical applications. They have the highest temperature stability and can function at incredibly high temperatures without losing any performance. Additionally, they are capable of preventing Electro-Mechanical interference which is vital in many industrial environments.Overall, the 381LR271M420J052 aluminum electrolytic capacitor is a highly useful component which has an array of applications in electronics. It is reliable, efficient, and offers the user flexibility and convenience, making it an ideal choice for a wide range of situations.

The specific data is subject to PDF, and the above content is for reference

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