| Allicdata Part #: | F2753-ND |
| Manufacturer Part#: |
PMT3(310)25010 |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | GDT 250V 20KA THROUGH HOLE |
| More Detail: | Gas Discharge Tube 250V 20000A (20kA) 3 Pole Thro... |
| DataSheet: |  PMT3(310)25010 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | 0.00000 |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Obsolete |
| Moisture Sensitivity Level (MSL): | -- |
| Voltage - DC Spark Over (Nom): | 250V |
| Impulse Discharge Current (8/20µs): | 20000A (20kA) |
| Tolerance: | -- |
| Number of Poles: | 3 |
| Fail Short: | No |
| Mounting Type: | Through Hole |
| Package / Case: | Axial Cylinder, 3 Lead (Radial Bend) |
| Series: | PMT3(310) |
| Packaging: | Tube |
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The PMT3(310)25010 consists of two electrodes which are sealed in a glass envelope. The first electrode is a gold-plated center electrode to ensure the reliable contact and the second electrode is a metal-oxide-resistor insulated outside the glass envelope. The glass envelope ensures that no gas or other mediums can enter and interact with the electrodes. When the voltage across the electrodes increases beyond a certain value, either due to a sudden surge of current/lightning/switching operations or due to a DC overvoltage, the glass envelope breaks down and ionization of the gas inside the tube occurs, allowing the current to be discharged to a safe level.
The working principle of a PMT3(310)25010 is relatively simple. When the voltage across the electrodes reaches or exceeds the breakdown voltage, the dielectric strength of the gas inside the tube breaks down, allowing the current to be discharged to a safe level. The breakdown voltage is determined by the characteristics of the electrode material and the kind of gas used in the tube. The type of gas used will also determine the time taken for the current to be discharged.
PMT3(310)25010 can be used in various applications such as DC overvoltage protection, signal line protection, and surge protection. For DC overvoltage protection, the device can be used to prevent damage to the equipment by limiting the maximum voltage that can be applied to the equipment. For signal line protection, it can be used to avoid crosstalk between different signal lines. For surge protection, it can be used to reduce the surge voltage below a predetermined level.
In summary, PMT3(310)25010 is a special type of Gas Discharge Tube Arresters (GDT). It consists of two electrodes sealed in a glass envelope and working in a wide working voltage range (310 to 2500 VDC). When the voltage across the electrodes exceed the breakdown voltage, the ionization of the gas inside the tube occurs, allowing the current to be discharged to a safe level. The device can be used for DC overvoltage protection, signal line protection, and surge protection.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| PMT3(310)25010 | Littelfuse I... | 0.0 $ | 1000 | GDT 250V 20KA THROUGH HOL... |
| PMT3(310)35010 | Littelfuse I... | 0.0 $ | 1000 | GDT 350V 20KA THROUGH HOL... |
| PMT3(310)15014 | Littelfuse I... | 0.0 $ | 1000 | GDT 150V 20KA THROUGH HOL... |
| PMT3(310)25014 | Littelfuse I... | 0.0 $ | 1000 | GDT 250V 20KA THROUGH HOL... |
| PMT3(310)15004F | Littelfuse I... | 0.0 $ | 1000 | GDT 150V 20KA T/H FAIL SH... |
| PMT3(310)40006 | Littelfuse I... | 0.0 $ | 1000 | GDT 400V 20KA THROUGH HOL... |
| PMT3(310)15004 | Littelfuse I... | 0.0 $ | 1000 | GDT 150V 20KA THROUGH HOL... |
| PMT3(310)35006 | Littelfuse I... | 0.0 $ | 1000 | GDT 350V 20KA THROUGH HOL... |
| PMT3(310)50006 | Littelfuse I... | 0.0 $ | 1000 | GDT 500V 20KA THROUGH HOL... |
| PMT3(310)23004 | Littelfuse I... | 0.0 $ | 1000 | GDT 230V 20KA THROUGH HOL... |
| PMT3(310)25004F | Littelfuse I... | 0.0 $ | 1000 | GDT 250V 20KA T/H FAIL SH... |
| PMT3(310)35004 | Littelfuse I... | 0.0 $ | 1000 | GDT 350V 20KA THROUGH HOL... |
| PMT3(310)25001 | Littelfuse I... | 0.0 $ | 1000 | GDT 250V 20KAGas Discharg... |
| PMT3(310)25006 | Littelfuse I... | 0.0 $ | 1000 | GDT 250V 20KA THROUGH HOL... |
| PMT3(310)40006F | Littelfuse I... | 0.0 $ | 1000 | GDT 400V 20KA T/H FAIL SH... |
| PMT3(310)23006 | Littelfuse I... | 0.0 $ | 1000 | GDT 230V 20KA THROUGH HOL... |
| PMT3(310)25004 | Littelfuse I... | 0.0 $ | 1000 | GDT 250V 20KA THROUGH HOL... |
| PMT3(310)40004 | Littelfuse I... | 0.0 $ | 1000 | GDT 400V 20KA THROUGH HOL... |
| PMT3(310)15006 | Littelfuse I... | 0.0 $ | 1000 | GDT 150V 20KA THROUGH HOL... |
| PMT3(310)50004 | Littelfuse I... | 0.0 $ | 1000 | GDT 500V 20KA THROUGH HOL... |
| PMT3(310)15001 | Littelfuse I... | 0.0 $ | 1000 | GDT 150V 20KAGas Discharg... |
| PMT3(310)09004 | Littelfuse I... | 0.0 $ | 1000 | GDT 90V 20KA THROUGH HOLE... |
| PMT3(310)23001 | Littelfuse I... | 0.0 $ | 1000 | GDT 230V 20KAGas Discharg... |
| PMT3(310)07504 | Littelfuse I... | 1.99 $ | 1000 | GDT 75V 20KA THROUGH HOLE... |
| PMT3(310)23006F | Littelfuse I... | 0.0 $ | 1000 | GDT 230V 20KA T/H FAIL SH... |
| PMT3(310)23004F | Littelfuse I... | 0.0 $ | 1000 | GDT 230V 20KA T/H FAIL SH... |
| PMT3(310)35004F | Littelfuse I... | 0.0 $ | 1000 | GDT 350V 20KA T/H FAIL SH... |
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