| PartNumber | ROV10H911K | ROV10H911K-2 | ROV10H911K-S |
| Description | Varistors | Varistors 10mm 910V +-10% High Surge Series | Varistors 10mm 910V +-10% High Surge Series |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV10H | ROV10H | ROV10H |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 550 VAC | 550 VAC | 550 VAC |
| Voltage Rating DC | 910 VDC | 910 VDC | 910 VDC |
| Clamping Voltage | 1.5 kV | 1.5 kV | 1.5 kV |
| Diameter | 10 mm | 10 mm | 10 mm |
| Peak Surge Current | 3.5 kA | 3.5 kA | 3.5 kA |
| Surge Energy Rating | 127 J | 127 J | 127 J |
| Capacitance | 110 pF | 110 pF | 110 pF |
| Packaging | Bulk | Bulk | Bulk |
| Tolerance | 10 % | 10 % | 10 % |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 1500 | 500 | 1500 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | C53639-000 | A33012-000 | C52642-000 |