| PartNumber | ROV14H680K-S | ROV14H680K-S-2 | ROV14H681K |
| Description | Varistors 14mm 68V +-10% High Surge Series | Varistors 14mm 68V +-10% High Surge Series | Varistors 14mm 680V +-10% High Surge Series |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV14H | ROV14H | ROV14H |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 40 VAC | 40 VAC | 420 VAC |
| Voltage Rating DC | 68 VDC | 68 VDC | 680 VDC |
| Clamping Voltage | 135 V | 135 V | 1.12 kV |
| Diameter | 14 mm | 14 mm | 14 mm |
| Peak Surge Current | 2 kA | 2 kA | 6 kA |
| Surge Energy Rating | 20 J | 20 J | 225 J |
| Capacitance | 5100 pF | 5100 pF | 310 pF |
| Packaging | Bulk | Bulk | Bulk |
| Tolerance | 10 % | 10 % | 10 % |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 1500 | 750 | 250 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | D79450-000 | C56668-000 | F50341-000 |