| PartNumber | ROV07H301K | ROV07H301K-S-2 | ROV07H301K-2 |
| Description | Varistors 7mm 300V +-10% High Surge Series | Varistors | Varistors 7mm 300V +-10% High Surge Series |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV07 | ROV07 | ROV07 |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 195 VAC | 195 VAC | 195 VAC |
| Voltage Rating DC | 300 VDC | 300 VDC | 300 VDC |
| Clamping Voltage | 505 V | 505 V | 505 V |
| Diameter | 7 mm | 7 mm | 7 mm |
| Peak Surge Current | 1.75 kA | 1.75 kA | 1.75 kA |
| Surge Energy Rating | 26 J | 26 J | 26 J |
| Capacitance | 140 pF | 140 pF | 140 pF |
| Packaging | Bulk | Reel | Bulk |
| Tolerance | 10 % | 10 % | 10 % |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 5000 | 3000 | 3000 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | E00921-000 | 679446-000 | F19388-000 |