| PartNumber | ROV14-390K-S | ROV14-390K-2 | ROV14-390K-S-2 |
| Description | Varistors 14mm 25V +-10% | Varistors 14mm 39V +-10% | Varistors 39VDC 29VAC 14MM |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV14 | ROV14 | ROV14 |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 25 VAC | 25 VAC | 25 VAC |
| Voltage Rating DC | 39 VDC | 39 VDC | 39 VDC |
| Clamping Voltage | 77 V | 77 V | 77 V |
| Diameter | 14 mm | 14 mm | 14 mm |
| Surge Energy Rating | 9.4 J | 9.4 J | 9.4 J |
| Capacitance | 7622 pF | 7622 pF | 7622 pF |
| Packaging | Bulk | Bulk | Reel |
| Tolerance | 10 % | 10 % | 10 % |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 500 | 750 | 750 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | A93070-000 | D90185-000 | E68337-000 |