Allicdata Part #: | 2026-42-C2F-ND |
Manufacturer Part#: |
2026-42-C2F |
Price: | $ 0.88 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | GDT 420V 20% 20KA T/H FAIL SHORT |
More Detail: | Gas Discharge Tube 420V 20000A (20kA) ±20% 3 Pole ... |
DataSheet: | 2026-42-C2F Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 0.79900 |
Series: | TRIGARD® 2026 |
Packaging: | Tube |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Voltage - DC Spark Over (Nom): | 420V |
Impulse Discharge Current (8/20µs): | 20000A (20kA) |
Tolerance: | ±20% |
Number of Poles: | 3 |
Fail Short: | Yes |
Mounting Type: | Through Hole |
Package / Case: | Axial Cylinder, 3 Lead (Radial Bend) |
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Gas Discharge Tube Arresters (GDT) are protective devices which are mainly used to limit the voltage on electrical systems to a safe level. They have been in use since the 1930s to provide over-voltage protection to electrical equipment, telecommunication systems, and consumer household appliances. In general, GDTs are commonly referred to as surge arresters and are available in various sizes, ratings, and types.
The 2026-42-C2F GDT is a popular surge arrester model and can be used for a wide range of applications. The device is designed specifically for AC and DC voltage protection levels and is suitable for a variety of residential, commercial, and industrial applications. This model is commonly used in power grid equipment, heathcare facilities, and for military and industrial applications.
The 2026-42-C2F GDT is designed to protect against surges and over-voltage events, as well as other transient voltages. When an over-voltage occurs, the device acts as an electronic fuse and discharges a large amount of energy from the electrical system, which prevents the device from damaging the equipment it is protecting. The device is also designed with an overload capability, which allows it to attenuate surges over a wide range of voltages. This model has an extremely low resistance that is suitable for high-current applications such as solar power systems, wind turbines, and even motorized vehicles.
The working principle of the 2026-42-C2F GDT is based on the principle of electrostatic shielding. When the internal voltage exceeds the device\'s rated voltage, it will activate and discharges the excess energy. This will create a spark gap inside the device which will redirect the high-voltage energy away from the protected equipment. Additionally, the device\'s internal insulation and the discharge gap create a arced path which dissipates energy into the atmosphere. This prevents any further damage to the protected equipment.
In conclusion, the 2026-42-C2F GDT provides a convenient and cost-effective solution for over-voltage protection. The device is designed to provide reliable over-voltage protection in a variety of applications and can be used for residential, commercial, and industrial applications. The device works on the principle of electrostatic shielding, which reduces the over-voltage to a safe level. Furthermore, the device also has overload protection and a low resistance which is suitable for high-current applications.
The specific data is subject to PDF, and the above content is for reference
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