Metal Oxide Varistor (MOV) for circuit protection, featuring a 420VAC/560VDC voltage rating and 680V varistor voltage. This component offers a maximum surge current of 40kA, 200A clamping current, and 1.1kV clamping voltage. With 600J energy absorption and a 40mm diameter, it operates across a -55°C to 85°C temperature range. Mounting options include bolt-down and solder lug termination.
PackageMetal
Capacitance3nF
MountingSurface Mount, Bolt
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Technical Specifications
Littelfuse V421HA40 technical specifications.
General
| Capacitance | 3nF |
| Package/Case | Metal |
| Clamping Current | 200A |
| Clamping Voltage | 1.1kV |
| Depth | 11mm |
| Diameter | 40mm |
| Energy | 600J |
| Lead Free | Contains Lead |
| Lead Pitch | 25mm |
| Lead/Base Style | Solder |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 40kA |
| Max Varistor Voltage | 748V |
| Min Varistor Voltage | 612V |
| Max Voltage Rating (AC) | 420V |
| Max Voltage Rating (DC) | 560V |
| Mount | Surface Mount, Bolt |
| Number of Circuits | 1 |
| Package Quantity | 60 |
| Packaging | Bulk |
| RoHS Compliant | Yes |
| Series | HA |
| Termination | Through Hole |
| Varistor Voltage | 680V |
| Voltage Rating (AC) | 420V |
| DC Rated Voltage | 560V |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse V421HA40 Datasheet
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