PHV-5R4H155-R Allicdata Electronics
Allicdata Part #:

283-4206-ND

Manufacturer Part#:

PHV-5R4H155-R

Price: $ 5.15
Product Category:

Capacitors

Manufacturer: Eaton
Short Description: CAP 1.5F -10% +30% 5.4V T/H
More Detail: 1.5F (EDLC) Supercapacitor 5.4V Radial, Can, Horiz...
DataSheet: PHV-5R4H155-R datasheetPHV-5R4H155-R Datasheet/PDF
Quantity: 1300
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 4.68000
10 +: $ 4.44600
100 +: $ 3.51000
500 +: $ 3.11220
1000 +: $ 2.92500
Stock 1300Can Ship Immediately
$ 5.15
Specifications
ESR (Equivalent Series Resistance): 160 mOhm @ 100Hz
Operating Temperature: -40°C ~ 65°C
Height - Seated (Max): 0.354" (9.00mm)
Size / Dimension: 0.866" L x 0.681" W (22.00mm x 17.30mm)
Lead Spacing: 0.465" (11.80mm)
Package / Case: Radial, Can, Horizontal
Mounting Type: Through Hole
Termination: PC Pins
Lifetime @ Temp.: 1000 Hrs @ 65°C
Series: PowerStor PHV
Voltage - Rated: 5.4V
Tolerance: -10%, +30%
Capacitance: 1.5F
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Electric Double Layer Capacitors (EDLC), also called supercapacitors or ultracapacitors, are electrochemical capacitors which have an abnormally high capacitance compared to conventional capacitors. They are typically made up of two metal or carbon electrodes, separated by an electrolyte. The electrodes are typically coated in an electrically conducting material such as an ionic liquid. This ensures that the double layer of charge accumulate and create an electric field between the electrically charged plates. Most EDLCs also contain an electrolyte in order to provide electrical isolation between the electrodes and the electrolyte. PHV-5R4H155-R is one of the EDLCs falling into such category.The application field of PHV-5R4H155-R is mainly as energy storage devices in power supplies, communication systems, automotive, and consumer electronics. These are the areas where the high energy density provided by supercapacitors can be utilized in a very effective manner. Since supercapacitors can store more energy than standard batteries, they are often used as a backup power source.The working principle of PHV-5R4H155-R is based on the electrochemical reaction that takes place between the two electrodes. This electrochemical reaction results in the formation of an electric double layer on the electrode surfaces. The electric double layer is composed of a positively charged layer of electrolyte ions and a negatively charged layer of the electrons on the two electrodes. The electric double layer allows for the reversible exchange of energy between the two electrodes. The electric double layer also serves as a barrier between the two electrodes which prevents the flow of current across it. This layer of insulation also acts as a medium for storing energy in the form of a high-energy electron-ion dipole. In essence, this is how EDLCs, including PHV-5R4H155-R, carry out their function of storing energy. The energy capacity of the PHV-5R4H155-R EDLC is determined by the amount of charge that can be stored in the electric double layer. This charge is determined by the size of the electrodes, the type of materials used, and the composition of the electrolyte. The higher the charge, the greater the energy density, and thus the higher the energy capacity. Another important factor that affects the energy density of an EDLC is the operating voltage. The higher the operating voltage, the higher the energy density. Furthermore, as the voltage increases, the charge on the electrodes also increases, further increasing the energy density of the supercapacitor. The PHV-5R4H155-R EDLC is capable of operating at voltages of up to 5.5 volts and at temperatures of up to 100°C. The capacitor can be used in a wide range of applications such as energy harvesting, pulse power, peak power, backup power, and UPS systems. In conclusion, the PHV-5R4H155-R is a supercapacitor, an EDLC type, which is capable of operating at a high voltage and temperature and has a high energy density. It is designed specifically for use in power supplies, communication systems, automotive, and consumer electronics. The working principle of the EDLC is based on the electrochemical reaction between the two electrodes which forms an electric double layer. The electric double layer facilitates the reversible exchange of energy between the electrodes and serves as a medium for storing energy.

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