Allicdata Part #: | 2038-30-SM-RPLF-ND |
Manufacturer Part#: |
2038-30-SM-RPLF |
Price: | $ 0.71 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | GDT 300V 25% 5KA SURFACE MOUNT |
More Detail: | Gas Discharge Tube 300V 5000A (5kA) ±25% 3 Pole Su... |
DataSheet: | 2038-30-SM-RPLF Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 0.64638 |
Series: | Mini-TRIGARD™ 2038 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Voltage - DC Spark Over (Nom): | 300V |
Impulse Discharge Current (8/20µs): | 5000A (5kA) |
Tolerance: | ±25% |
Number of Poles: | 3 |
Fail Short: | No |
Mounting Type: | Surface Mount |
Package / Case: | 3-SMD Cylinder Square End |
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Gas discharge tube arresters (GDT) are devices used for overvoltage protection, particularly in critical power and telecommunications systems, as they absorb energy from lightning and other sources, to protect the systems from voltage surges. These devices are sometimes referred to as surge arresters, surge protectors or surge suppressors. The 2038-30-SM-RPLF application field and working principle can be divided into two general categories; electro-optic and magnetic or field-effect devices.
Electro-optic GDTs use a principle known as the Paschen Effect. This results from an electro-optic optical phenomenon whereby electric current passes through a transparent material in the form of a lightening arrester. This optical current is generated as a result of the electric field associated with the lightning current and the electrooptic optical material. The resulting electric current creates a luminous optical effect in the transparent material. This optical effect can be used in applications where visible indication of surge characteristics is required.
The other category, magnetic or field-effect GDTs uses a petroleum-filled spark gap and spark gaps filled with magnetic materials, such as iron and flux. This type of device uses the link field associated with the lightning current to produce a discharge current that is transferred through the spark gap. The magnetic field induces an electric field in the iron and flux, which in turn produce the discharge current. This type of GDT can be used to protect critical data and communications equipment from voltage surge events.
The 2038-30-SM-RPLF application field and working principle works by preventing or suppressing the high voltages that occur from lightning and other sources of overvoltage. This type of GDT has a range of applications which includes power, telecom, data and industrial systems. The device consists of two parts; a gas-filled spark gap and a spark gap filled with magnetic materials, such as iron and flux. This type of GDT is designed to block lightning current and dissipates the energy before it reaches the protected systems.
The spark gap is filled with a special conductive gas called strontium oxide. The gap is filled with the gas to a specific pressure and a specific spark gap voltage is also applied. When an overvoltage surge is experienced, an arc is created in the spark gap which discharges the excess energy. The excess energy is then dissipated by heating the gas and the surrounding materials. The GDT is usually placed close to the equipment to be protected, so as to provide the most efficient protection.
The 2038-30-SM-RPLF application field and working principle can also be used to protect critical data communications equipment from voltage surge events, such as those caused by lightning strikes. This type of GDT is designed to block lightning current and dissipate the energy before it reaches the protected systems. The GDT is usually placed close to the equipment to be protected, so as to provide the most efficient protection.
GDTs can also be used to reduce the high voltage associated with high power distribution lines. The GDT is placed at strategic locations along the power line and can be used to reduce the voltage to a safe level. This type of GDT is usually installed in high-voltage power systems to reduce the risk of unwanted arcing and potential damages.
In conclusion, the 2038-30-SM-RPLF application field and working principle is used in a number of applications to provide overvoltage protection. This type of GDT uses an optical or magnetic field-effect mechanism to reduce voltage surges and to dissipate the excess energy. These devices can be used in many types of systems, such as power, telecom, data and industrial systems, to provide the required protection.
The specific data is subject to PDF, and the above content is for reference
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