
Allicdata Part #: | ROV05H680K-S-ND |
Manufacturer Part#: |
ROV05H680K-S |
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: | Bulk |
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TVS ( Transient Voltage Suppressors ) , MOVs ( Metal Oxide Varistors ) and their derivatives are an important component in protecting sensitive electric devices against fluctuations in voltage. ROV05H680K-S is a component from this family that is used in a variety of applications. This article will explain the application field and working principle of ROV05H680K-S.
ROV05H680K-S is a general-purpose surge absorber with axial-leaded components. It is used in applications requiring a high peak impulse withstand capability of 600A (8/20µs) , such as across the line and telecommunication connections. This device also offers a high protection level against electrostatic discharge and transients caused by lightning or other disturbances.
ROV05H680K-S has a variety of external applications, such as in AC/DC line filters, TV receivers, computer peripherals, audio systems, and DC motors. It is also used to protect switching power supplies, input interfaces, and power supplies. Also, it is suitable for use in communications systems, data processing equipment, circuit breakers, and telecom appliances.
The working principle of ROV05H680K-S is the same as other TVS-type components; it provides a shunt path for overvoltage or transient pulses of current. When a voltage greater than the rated breakdown voltage is applied, the TVS-type component starts conducting rather than letting the transient pass on to the circuit. In this way, the component resists the surge and diverts the current flow to the ground. The TVS-type component is also effective in shielding the circuit from excessive voltages and quick temperature rises caused by a surge.
The ROV05H680K-S is designed with a metal oxide layers, which can absorb the current and release it gradually. This helps to reduce the peak current levels and lessen the effects of the surge on the circuit. The passive characteristic of this component can also provide an important element of protection against ground loop disturbances.
ROV05H680K-S is designed to protect against voltages up to 6.8V. This component has two different leads, which are the positive and negative. The positive lead is connected to the circuit, while the negative lead is connected to the ground. In this way, the transient current is diverted from the circuit to the ground.
ROV05H680K-S is a versatile component that can be used in many different applications. It is effective in providing high-quality surge protection against voltage transients, and it also helps to reduce the peak current levels to a safe level. In summary, the ROV05H680K-S is an important component for protecting electric devices from voltage fluctuations.
The specific data is subject to PDF, and the above content is for reference
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