
Allicdata Part #: | ROV07-681K-ND |
Manufacturer Part#: |
ROV07-681K |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | VARISTOR 680V 1.2KA DISC 7MM |
More Detail: | 680V 1.2kA Varistor 1 Circuit Through Hole Disc 7m... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Varistor Voltage (Typ): | 680V |
Package / Case: | Disc 7mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 125°C (TA) |
Capacitance @ Frequency: | 82pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 43J |
Current - Surge: | 1.2kA |
Varistor Voltage (Max): | 748V |
Series: | -- |
Varistor Voltage (Min): | 612V |
Maximum DC Volts: | 560V |
Maximum AC Volts: | 420V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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TVS - Varistors, MOVs
The ROV07-681K are devices developed to protect electronic components against high voltage transients. This type of component is often used in power supplies, automotive electronics, industrial electronics, networking and communications systems, and aerospace/defense systems. The advantage of using varistor-type devices is that they offer excellent protection against high voltage transients while also allowing for high current handling capabilities.
The ROV07-681K is a varistor-type device designed to limit transient voltages such as those due to switching inductors, impacts of external fields, or any other cause where voltage spikes may be present. This type of component has a number of advantages over other forms of transient protection, including the ability to handle high voltage transients with low capacitance and low series resistance.
The ROV07-681K is a disk-shaped device which is made up of multiple layers of zinc oxide discs. Each disc is coated with an insulation material and they are connected to one another by a central electrode. When a transient voltage is applied to the device, the discs segment and form a dielectric barrier which serves to limit the voltage. The device is designed to provide a high level of electrical isolation and to handle a wide range of voltage transients.
In addition to its excellent transient voltage protection capabilities, the ROV07-681K also provides protection against electrical noise and over-voltage. This type of device is well suited to applications such as power supplies, automotive electronics, industrial electronics, networking and communications systems, and aerospace/defense systems where protection against electrical noise and over-voltage is of critical importance.
The ROV07-681K is also suitable for low-voltage applications such as DC/DC converters, LED lighting systems, and electrical control systems. The device is designed to provide protection against over-voltage, electrical noise, and over-current. The device is also capable of handling a wide range of voltage transients, making it well suited for applications where protection from voltage deviations is of critical importance.
The device is also designed to handle a wide range of frequencies. This is important as it allows the device to be used in applications with various types of electrical signal, including AC/DC and digital signals. The ROV07-681K also offers a high level of insulation from high voltage transients and other forms of electrical noise.
The ROV07-681K is a versatile device that can be used in a variety of applications to provide protection against electrical transients and other high voltage threats. The device is an excellent choice for applications where protection from voltage transients and other electrical disturbances is of critical importance.
The specific data is subject to PDF, and the above content is for reference
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