Allicdata Part #: | 478-3524-ND |
Manufacturer Part#: |
BZ025A404ZLB |
Price: | $ 14.49 |
Product Category: | Capacitors |
Manufacturer: | AVX Corporation |
Short Description: | CAP 400MF -20% +80% 5.5V SMD |
More Detail: | 400mF (EDLC) Supercapacitor 5.5V BZ02, 4 Lead 35 m... |
DataSheet: | BZ025A404ZLB Datasheet/PDF |
Quantity: | 41 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 13.16700 |
10 +: | $ 12.47400 |
100 +: | $ 10.04850 |
Series: | BestCap® BZ |
Packaging: | Tray |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 400mF |
Tolerance: | -20%, +80% |
Voltage - Rated: | 5.5V |
ESR (Equivalent Series Resistance): | 35 mOhm |
Lifetime @ Temp.: | 1000 Hrs @ 70°C |
Termination: | SMD (SMT) Tabs |
Mounting Type: | Surface Mount |
Package / Case: | BZ02, 4 Lead |
Lead Spacing: | -- |
Size / Dimension: | 1.890" L x 1.181" W (48.00mm x 30.00mm) |
Height - Seated (Max): | 0.272" (6.90mm) |
Operating Temperature: | -20°C ~ 70°C |
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Electric Double Layer Capacitors (EDLC), also known as supercapacitors, are specialty electrochemical devices which possess the ability to store large amounts of electrical energy for quick release and recharge. Built up as an alternative to the traditional electrochemical battery, EDLCs offer twice the energy capacity as a regular capacitor and can be recharged hundreds of thousands of times.
BZ025A404ZLB Application Field and Working Principle
The BZ025A404ZLB supercapacitor is a double layer capacitor that is specially designed for applications that require high energy storage density. It is most commonly used to power automotive, industrial, handheld, and consumer electronics. This supercapacitor can be utilized in the following applications: power tools, portable medical equipment, electric bicycles, consumer lighting, electric vehicle motors, flashlights, and power backup.
In terms of the working principle of the BZ025A404ZLB supercapacitor, it functions by storing and releasing energy in a process known as "charge transfer". This is a process in which electrons are withdrawn or replaced between a pair of electrodes. The BZ025A404ZLB is designed with a stacked electrode configuration, consisting of positive and negative electrodes. The two electrodes are separated by an electrolyte that serves as a barrier layer to prevent direct electrical conduction between the two electrodes.
When the BZ025A404ZLB is charged, the electrical field within the device increases and electrons are moved from the positive to the negative electrode. As this process occurs, ions in the electrolyte transfer energy between the two electrodes. This is what allows the device to store electrical energy. When the device is discharged, the opposite process occurs; electrons move from the negative electrode toward the positive electrode. This results in a decrease in the electrical field and the release of stored energy.
In summary, the BZ025A404ZLB supercapacitor is an electric double layer capacitor that is designed for applications that require a high energy storage density. It functions via charge transfer and can be used for a variety of applications such as consumer electronics, portable medical equipment, and power backup. Its stacked electrode design allows for efficient transferring of electrons between the two electrodes without direct electrical conduction.
The specific data is subject to PDF, and the above content is for reference
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