| PartNumber | ROV14E221K | ROV14E221K-S | ROV14E241K-S-2 |
| Description | Varistors 14mm 140V +-10% Extra HIgh Surge | Varistors 14mm 140V +-10% Extra HIgh Surge | Varistors 14mm 150V +-10% Extra HIgh Surge |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV14E | ROV14E | ROV14E |
| Product | MOV | MOV | MOV |
| Voltage Rating AC | 140 VAC | 140 VAC | 150 VAC |
| Voltage Rating DC | 220 VDC | 220 VDC | 240 VDC |
| Clamping Voltage | 360 V | 360 V | 395 V |
| Diameter | 14 mm | 14 mm | 14 mm |
| Surge Energy Rating | 93 J | 93 J | 101 J |
| Capacitance | 710 pF | 710 pF | 770 pF |
| Packaging | Bulk | Bulk | Reel |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 1500 | 1500 | 750 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | F40789-000 | A66917-000 | F91861-000 |
| Mounting Style | - | PCB Mount | PCB Mount |
| Termination Style | - | Radial | Radial |
| Varistor Voltage | - | 220 V | 240 V |
| Peak Surge Current | - | 6.5 kA | 6.5 kA |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Tolerance | - | 10 % | 10 % |
| Lead Spacing | - | 7.5 mm | 7.5 mm |