| PartNumber | ROV07H181K-S | ROV07H180M-S-2 | ROV07H181K |
| Description | Varistors 7mm 180V +-10% High Surge Series | Varistors 7mm 18V +-20% High Surge Series | Varistors 7mm 180V +-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 | 125 VAC | 11 VAC | 125 VAC |
| Voltage Rating DC | 180 VDC | 18 VDC | 180 VDC |
| Clamping Voltage | 300 V | 36 V | 300 V |
| Diameter | 7 mm | 7 mm | 7 mm |
| Peak Surge Current | 1.75 kA | 500 A | 1.75 kA |
| Surge Energy Rating | 16 J | 1.5 J | 16 J |
| Capacitance | 220 pF | 2920 pF | 220 pF |
| Packaging | Bulk | Bulk | Bulk |
| Tolerance | 10 % | 20 % | 10 % |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 5000 | 3000 | 5000 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | A22602-000 | F70069-000 | F71045-000 |