URU1J681MRD Allicdata Electronics
Allicdata Part #:

493-11230-ND

Manufacturer Part#:

URU1J681MRD

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 680UF 20% 63V RADIAL
More Detail: 680µF 63V Aluminum Electrolytic Capacitors Radial,...
DataSheet: URU1J681MRD datasheetURU1J681MRD Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: URU
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Capacitance: 680µF
Tolerance: ±20%
Voltage - Rated: 63V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 2000 Hrs @ 85°C
Operating Temperature: -40°C ~ 85°C
Polarization: --
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 1.2A @ 120Hz
Ripple Current @ High Frequency: 1.8A @ 10kHz
Lead Spacing: 0.492" (12.50mm)
Size / Dimension: 0.984" Dia (25.00mm)
Height - Seated (Max): 0.571" (14.50mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electrical components that use a solid dielectric, flat aluminum oxide film, and a conductive solution of aluminum as their main elements. This type of capacitor has the advantage of offering very high capacitance value for its moderately small in size.The URU1J681MRD is an aluminum electrolytic capacitor that offers a higher ripple current ratings than most other capacitors produced in the same size. It is designed with a conductive polymer cathode and a conductive fluoro-polymer polarizing film that increases its reliability. Additionally, the URU1J681MRD has a dissipation factor (ESL) of just 0.14uF, making it suitable for use in a range of applications.

Application Field

The URU1J681MRD aluminum electrolytic capacitor offers a range of versatile applications in industrial, telecom, computer, consumer and automotive electronics, home appliances, and medical technologies. It is ideal for use in broadcasting and other systems requiring high ripple current ratings, such as snubber circuits, high-frequency filter circuits, and switching power supplies.This capacitor can also be used in frequencies as high as 1 MHz, making it suitable for signal processing and noise filtering in radio, television, and audio related equipment. It is also used in sensitive medical devices, such as pacemakers, blood pressure monitors, and defibrillators.Additionally, URU1J681MRD aluminum electrolytic capacitors are used to filter high-frequency noise in LCD televisions, digital camcorders, and digital cameras. They can also be used to improve the sound quality in car audio systems, headphones, and iPods.

Working Principle

The functioning of aluminum electrolytic capacitors is based on their structure. The capacitor consists of an anode aluminum foil, a dielectric oxide layer, and a cathode aluminum foil. The anode and the cathode foils are separated by a dielectric oxide layer, its thickness ranging from 1 to 15 micrometers and varying according to the required capacitance of the capacitor.When a voltage is applied to the capacitor, the anode and cathode receive a charge. An electric charge equal to the magnitude of the applied voltage is generated, resulting in a concentration of charge between the two aluminum foils. This charge propagates throughout the capacitor, resulting in a high capacitance.The dielectric oxide layer acts as an insulator, which is essential to prevent electricity from leaking out of the capacitor. Without this layer, the capacitor would fill with ions, resulting in decreased capacitance and reliability. Additionally, the dielectric oxide layer influences the voltage of the capacitor and its capacitance.The URU1J681MRD aluminum electrolytic capacitor is a high-performance component that can replace standard aluminum electrolytic capacitors in a wide range of applications. It is reliable, efficient, and easy to install, making it ideal for use in a number of applications.

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

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