| Allicdata Part #: | V300LS2-ND |
| Manufacturer Part#: |
V300LS2 |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | VARISTOR 490V 1.2KA DISC 7MM |
| More Detail: | 490V 1.2kA Varistor 1 Circuit Through Hole Disc 7m... |
| DataSheet: | V300LS2 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | 0.00000 |
| Varistor Voltage (Typ): | 490V |
| Package / Case: | Disc 7mm |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 70pF @ 1MHz |
| Number of Circuits: | 1 |
| Energy: | 25J |
| Current - Surge: | 1.2kA |
| Varistor Voltage (Max): | 539V |
| Series: | LS |
| Varistor Voltage (Min): | 441V |
| Maximum DC Volts: | 405V |
| Maximum AC Volts: | 300V |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Obsolete |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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A varistor is a three-terminal electronic component designed to regulate a AC and DC voltage in order to protect electrical circuits from excessive transients. A varistor, also known as a varistor diode, is a component that is commonly used in AC and DC power supplies, surge protectors and variable power converters. The Varistor is the most important component for transient voltage surge suppression. It is capable of handling very high peak power levels in spite of its small physical size. Varistors are also used for fault isolation, and for coupling AC and DC signals.
V300LS2 is a varistor designed for use in applications related to power supplies, variable power converters, pulse protection, lightning protection, and surge protection. It is a flat enameled metal oxide varistor with three electrical contacts and four mounting holes per unit. V300LS2 has a voltage standoff capability of 300 Volts, high ESD capability, very low leakage current and excellent surge current handling capability. The V300LS2 is RoHS compliant and also has an insulation thickness of 0.5mm. V300LS2 is a robust and reliable varistor with high surge current capability and low capacitance properties.
The working principle of V300LS2 Varistor is based on the minority carrier charge carrier transport mechanisms in semiconductors. When a DC or AC voltage is applied across the device, the varistor conducts and operates as a voltage regulated element providing the desired output. V300LS2 varistors are designed to provide a high level of voltage regulation, even under high surge current conditions. They are characterized by their low operating voltage, high capacitance value, and low leakage current. The low leakage current of V300LS2 Varistors ensures very low power losses in the system.
Some of the key applications of V300LS2 Varistor are power supplies, pulse protection, surge protection, switchboard protection, motor protection, lightning protection, and electronic equipment. V300LS2 can also be used as a filter for AC and DC power supplies, for protecting electronic circuits from electrical noise, and for signal conditioning. V300LS2 Varistors are suitable for protection against overvoltage, power surge, lightning pulses, and turn-off transients. V300LS2 varistors are also used in the telecommunications and medical industries for protection against electromagnetic interference (EMI) and radio frequency interference (RFI).
V300LS2 is a high quality varistor designed for applications involving power and signal protection. Its low capacitance and high capacitance values provide excellent voltage regulation, even under high levels of surge current. The V300LS2 is also RoHS compliant, which makes it a reliable and safe component for use in high voltage applications. The device offers excellent surge current protection, low leakage current, and low capacitance value. These features make it suitable for applications requiring high power and signal protection, and the capability to regulate voltages even under high surge current conditions. V300LS2 Varistors are reliable, robust and cost-effective components for providing surge protection and voltage regulation to various power and signal applications.
The specific data is subject to PDF, and the above content is for reference
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V300LS2 Datasheet/PDF