Description
7K431 is Oxide Varistor. As we know, A circuit is shielded from high-voltage surges using a varistor. The results of applying a high voltage surge to a circuit are typically disastrous for the circuit. The signal wires could have a capacitor put across them. This capacitor, however, is unable to reduce voltage peaks. Its wide voltage range is 18V to 1.8kV.
Features
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It's used to protect the circuit
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It can replace the fuse
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It can be used as a fuse
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It protects from high voltage and high current
Specification
| Model | 7K431 |
| Type | Oxide Varistor |
| Max Voltage | 350V |
| Max RMS voltage | 275V |
| Package style | Radial |
| Energy absorbing capacity | 26.0J |
| Total power dissipation | 210W |
| Operating and Storage Temperature Range | -40°C TO 85°C |
| Country of Origin | China |