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Technical Specifications
Parameters and characteristics for this part
| Specification | V20H420P |
|---|---|
| Capacitance @ Frequency | 1 MHz, 600 pF |
| Current - Surge | 10000 A |
| Energy | 330 J |
| Maximum AC Volts [Max] | 420 V |
| Maximum DC Volts [Max] | 560 V |
| Mounting Type | Through Hole |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 20 mm |
| Package / Case | Disc |
| Varistor Voltage (Max) [Max] | 748 V |
| Varistor Voltage (Min) [Min] | 612 V |
| Varistor Voltage (Typ) | 680 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 1067 | $ 1.03 | |
Description
General part information
V20H420P Series
The HMOV™ Varistor Series is specifically designed for applications requiring high surge energy absorption and high operating temperature of 125°C. The maximum peak surge current is rated up to 10kA (8/20μs pulse) to protect against indirect lightning strikes, switching surge transients, and abnormally fast transients.
Documents
Technical documentation and resources