| PartNumber | ROV14-681K | ROV14-681K-S-2 | ROV14-681K-S |
| Description | Varistors | Varistors 14mm 680V +-10% | Varistors 14mm 420V +-10% |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV14 | ROV14 | ROV14 |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 420 VAC | 420 VAC | 420 VAC |
| Voltage Rating DC | 680 VDC | 680 VDC | 680 VDC |
| Clamping Voltage | 1.12 kV | 1.12 kV | 1.12 kV |
| Diameter | 14 mm | 14 mm | 14 mm |
| Surge Energy Rating | 172 J | 172 J | 172 J |
| Capacitance | 312 pF | 312 pF | 312 pF |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 250 | 500 | 250 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | C83940-000 | C00652-000 | E26067-000 |
| Mounting Style | - | - | PCB Mount |
| Termination Style | - | - | Radial |
| Varistor Voltage | - | - | 680 V |
| Peak Surge Current | - | - | 4.5 kA |
| Tolerance | - | - | 10 % |
| Lead Spacing | - | - | 7.5 mm |