| PartNumber | ROV05-391K | ROV05-391K-S-2 | ROV05-391K-S |
| Description | Varistors | Varistors 5mm 250V +-10% | Varistors 5mm 250V +-10% |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV05 | ROV05 | ROV05 |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 250 VAC | 250 VAC | 250 VAC |
| Voltage Rating DC | 390 VDC | 390 VDC | 390 VDC |
| Clamping Voltage | 675 V | 675 V | 675 V |
| Diameter | 5 mm | 5 mm | 5 mm |
| Surge Energy Rating | 15 J | 15 J | 15 J |
| Capacitance | 56 pF | 56 pF | 56 pF |
| Packaging | Bulk | Reel | Bulk |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 1000 | 1500 | 1000 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | E12913-000 | 749556-000 | 219658-000 |
| Mounting Style | - | PCB Mount | - |
| Termination Style | - | Radial | - |
| Varistor Voltage | - | 390 V | - |
| Peak Surge Current | - | 400 A | - |
| Tolerance | - | 10 % | - |
| Lead Spacing | - | 5 mm | - |