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| Part Number | ROV20H821K-S |
| Datasheet | ROV20H821K-S datasheet |
| Description | VARISTOR 820V 10KA DISC 20MM |
| Manufacturer | Littelfuse Inc. |
| Series | - |
| Part Status | Obsolete |
| Maximum AC Volts | 510V |
| Maximum DC Volts | 670V |
| Varistor Voltage (Min) | 738V |
| Varistor Voltage (Typ) | 820V |
| Varistor Voltage (Max) | 902V |
| Current - Surge | 10kA |
| Energy | 460J |
| Number of Circuits | 1 |
| Capacitance @ Frequency | 520pF @ 1kHz |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Features | - |
| Mounting Type | Through Hole |
| Package / Case | Disc 20mm |