Allicdata Part #: | 493-4334-ND |
Manufacturer Part#: |
JUWT1685MHD |
Price: | $ 2.19 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP 6.8F 20% 2.7V THROUGH HOLE |
More Detail: | 6.8F (EDLC) Supercapacitor 2.7V Radial, Can 800 mO... |
DataSheet: | JUWT1685MHD Datasheet/PDF |
Quantity: | 563 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 1.98900 |
10 +: | $ 1.60335 |
100 +: | $ 1.25059 |
500 +: | $ 0.92995 |
1000 +: | $ 0.86581 |
2500 +: | $ 0.83374 |
5000 +: | $ 0.81771 |
ESR (Equivalent Series Resistance): | 800 mOhm @ 1kHz |
Operating Temperature: | -25°C ~ 70°C |
Height - Seated (Max): | 0.866" (22.00mm) |
Size / Dimension: | 0.492" Dia (12.50mm) |
Lead Spacing: | 0.197" (5.00mm) |
Package / Case: | Radial, Can |
Mounting Type: | Through Hole |
Termination: | PC Pins |
Lifetime @ Temp.: | 1000 Hrs @ 70°C |
Series: | EVerCAP® JUW |
Voltage - Rated: | 2.7V |
Tolerance: | ±20% |
Capacitance: | 6.8F |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Electric Double Layer Capacitors (EDLC) and Supercapacitors are both energy storage devices, but there are subtle differences that set them apart. EDLCs, also known as supercapacitors, offer higher power-to-weight ratios than regular capacitors, and can store much more energy than regular capacitors over short periods of time. Supercapacitors, on the other hand, offer very high energy-to-weight ratios and have the ability to discharge much faster than EDLCs, allowing for very rapid bursts of energy. The JUWT1685MHD is a supercapacitor marketed as an EDLC.
The JUWT1685MHD is ideal for applications that require a high-power, lightweight, and long-life energy storage device. It can be used in wireless mics, GPS, PDAs, and cell phones, to name a few. It is also well-suited to power tools, medical and consumer electronics, as well as automotive and power distribution/regulation applications. Moreover, it is a low-maintenance device that is designed for high reliability as it offers a longer lifetime than regular capacitors.
The JUWT1685MHD has an operating voltage of 16V and a capacitance of 0.85F. This device has a higher power density and significantly lower ESR (equivalent series resistance) than conventional capacitors of the same capacitance value. In addition, the device also has self-discharge of less than 10 mV/second, making it a suitable choice for applications where low power loss is essential.
The working principle of the JUWT1685MHD is based on the principle of electrostatic double-layer capacitance. This occurs when two electrodes are placed in close proximity to each other and charged. The electrical field created by the charge causes ions to be displaced, creating a double-layer of opposite charge that stores energy. The capacity of the capacitor is then determined by the amount of charge stored in the double-layer. Additionally, the electric double-layer capacitance can be increased by increasing the surface area of the electrodes, thereby increasing the capacitance value of the device.
The JUWT1685MHD is an effective energy storage device, offering high power-to-weight ratio, high capacitance, low ESR, and long life. It is ideal for applications that demand a lightweight and reliable power source, such as consumer electronics, automotive, and wireless applications.
The specific data is subject to PDF, and the above content is for reference
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