![ROV05H680K-2 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | ROV05H680K-2-ND |
Manufacturer Part#: |
ROV05H680K-2 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | VARISTOR 68V 250A DISC 5MM |
More Detail: | 68V 250A Varistor 1 Circuit Through Hole Disc 5mm |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Varistor Voltage (Typ): | 68V |
Package / Case: | Disc 5mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 500pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 2.6J |
Current - Surge: | 250A |
Varistor Voltage (Max): | 74.8V |
Series: | -- |
Varistor Voltage (Min): | 61.2V |
Maximum DC Volts: | 56V |
Maximum AC Volts: | 40V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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Transil and transzoic elements, also known as TVS – Varistors and MOVs, are devices that are used to absorb surge energy by redirecting the energy to ground. The surge energy is the voltage potential that develops when the circuit is shorted or overloaded. In order to provide better protection, a surge energy dissipator is needed. The ROV05H680K-2 is an especially reliable and effective device for this purpose.
ROV05H680K-2 Application Field
The ROV05H680K-2 is designed for use in the telecommunications, automotive, industrial, computer, and consumer electronics industries. It is also used to protect low voltage direct current (DC) power supplies and other sensitive circuits from over-voltage surges and single-line upsets, without disrupting normal circuit operation.
This device can also be used in furniture, or home or residential applications. The ROV05H680K-2 is very versatile and can be used in a wide range of applications, including automotive systems, power supplies, computer systems, mobile communication systems, and home appliances. Aside from its use as a surge energy absorber, it can also be used in various automotive applications.
ROV05H680K-2 Working Principle
The ROV05H680K-2 is a device that utilizes the principle of electro-dynamic damping. When an excessive voltage is applied, the component will initiate a dissipative process that will reduce the level of the surge and direct the energy towards ground. The device provides an extra level of protection in the event of an over-voltage surge or single-pulse disruption.
The device works by allowing a current flow through a small area between two electrodes. This current causes a voltage drop between the two electrodes. This voltage drop then triggers the device to activate the dissipative process.
When the surge is greater than the breakdown voltage, the device will conduct, providing a path to ground for the excess energy. As the surge dissipates, the device will then return to a non-conductive state.
Conclusion
The ROV05H680K-2 is an excellent choice as a surge energy absorber. It provides an extra level of protection by allowing a current flow that reduces the level of the surge and directs the energy towards ground. Additionally, the device is versatile and can be used in a wide range of applications. The device has been proven reliable for protecting low voltage direct current (DC) power supplies and other sensitive circuits from over-voltage surges and single-line upsets, without disrupting normal circuit operation.
The specific data is subject to PDF, and the above content is for reference
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