CGR203U016R4C Allicdata Electronics
Allicdata Part #:

CGR203U016R4C-ND

Manufacturer Part#:

CGR203U016R4C

Price: $ 14.36
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 20000UF 16V SCREW
More Detail: 20000µF 16V Aluminum Electrolytic Capacitors Radia...
DataSheet: CGR203U016R4C datasheetCGR203U016R4C Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
100 +: $ 13.05160
Stock 1000Can Ship Immediately
$ 14.36
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 4.125" (104.78mm)
Size / Dimension: 1.375" Dia (34.93mm)
Lead Spacing: --
Ripple Current @ High Frequency: 19.78A @ 10kHz
Ripple Current @ Low Frequency: 17.2A @ 120Hz
Applications: General Purpose
Ratings: --
Series: CGR
Operating Temperature: -40°C ~ 105°C
Lifetime @ Temp.: 2000 Hrs @ 105°C
ESR (Equivalent Series Resistance): 8.4 mOhm @ 120Hz
Voltage - Rated: 16V
Tolerance: -10%, +75%
Capacitance: 20000µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum Electrolytic Capacitors are a type of capacitors that utilize an electrolytic solvent as one of the dielectric materials. This type of capacitor is used in a wide range of applications, such as in audio systems, telephone systems and high voltage circuits. One of the most popular aluminum electrolytic capacitors is the CGR203U016R4C, which is ideal for use in high power applications.

The CGR203U016R4C is a radial aluminium electrolytic capacitor with the size of 8x12.5 mm. The device is used mainly for the general purpose applications that require a high capacitance and low ESR. It is also ideal for applications in which leakage current and high frequency performance are key factors. Its rated capacitance range is 0.001 μF-470 μF with 4 volatges, 16V, 25V, 35V and 50V. Additionally, the device has two ratings which are Up to 85°C (U series) or 105°C (R series).

In terms of application field, the CGR203U016R4C can be widely used in the field of relay and snubber circuits, as well as coupling and decoupling in high frequency audio systems. It can also be used for energy storage, such as in high voltage circuits, DC-DC converters, and pulse power supplies. Moreover, the capacitor can be used for a frequency compensation for inverters, regulator electronic switches, or other similar devices. Additionally, the capacitor is used to smoothen the ripple of the output current in electronic power supplies.

The working principle of the CGR203U016R4C is based on the electric field that is created when a dielectric material is placed between two conducting plates. When electric current is applied to this electric field, a charge builds up at the surface of the material and this creates a voltage across the material. The voltage is the sum of the electric field and the voltage applied to the electrodes. The electric field in an aluminum electrolytic capacitor is created by a solvent, which is usually an electrolyte made up of an aqueous solution of an organic acid and an organic alcohol.

The electric field created by the solvent is then used to create a voltage between the anode and cathode of the capacitor. The voltage between the anode and cathode is the rectified voltage, which is then used to charge the capacitor. When the capacitor is charged, the electrons on the anode are repelled by the electric field, creating a voltage across the two electrodes. This voltage is the stored energy and is released when the capacitor is discharged.

The CGR203U016R4C aluminum electrolytic capacitor is an excellent choice for a range of applications thanks to its high capacitance and low ESR ratings, as well as its wide operating temperature range and excellent electrical characteristics. Overall, the device is a reliable choice for applications that require a high voltage, high capacitance, and low ESR.

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

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