| Operating Temperature | -55°C ~ 85°C (TA) | |
| Varistor Voltage (Min) | 643.5 V | |
| Capacitance @ Frequency | 500 pF @ 1 MHz | |
| ECCN | EAR99 | |
| Mounting Type | Through Hole | |
| Product Status | Active | |
| Varistor Voltage (Typ) | 715 V | |
| Varistor Voltage (Max) | 786.5 V | |
| Series | UltraMOV® | |
| Energy | 340J | |
| Package / Case | Disc 20mm | |
| Mfr | Littelfuse Inc. | |
| Maximum AC Volts | 440 V | |
| Features | - | |
| HTSUS | 8533.40.4000 | |
| Package | Tape & Reel (TR) | |
| Number of Circuits | 1 | |
| Maximum DC Volts | 585 V | |
| Current - Surge | 10 kA | |
| Base Product Number | V20E440 |
Easy Shopping, Convenient Payment, Fast Delivery
We support multiple payment methods:




Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Shipments are made once a day around 5pm, excluding Sundays.
Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
We provide the following international delivery services:




If you have any questions, please contact our customer service team for assistance