| PartNumber | ROV20H241K-S | ROV20H221K-S-2 | ROV20H220M |
| Description | Varistors 20mm 240V +-10% High Surge Series | Varistors 20mm 1400V +-10% High Surge Series | Varistors |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ROV20H | ROV20H | ROV20H |
| Product | MOV | MOV | MOV |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Termination Style | Radial | Radial | Radial |
| Voltage Rating AC | 150 VAC | 140 VAC | 14 VAC |
| Voltage Rating DC | 240 VDC | 220 VDC | 22 VDC |
| Clamping Voltage | 395 V | 360 V | 43 V |
| Diameter | 20 mm | 20 mm | 20 mm |
| Peak Surge Current | 10 kA | 10 kA | 3 A |
| Surge Energy Rating | 168 J | 155 J | 16 J |
| Capacitance | 1420 pF | 1600 pF | 0.0212 uF |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Bulk | Reel | Bulk |
| Tolerance | 10 % | 10 % | 20 % |
| Type | High Surge Metal Oxide Varistors | High Surge Metal Oxide Varistors | High Surge Metal Oxide Varistors |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 150 | 500 | 750 |
| Subcategory | Varistors | Varistors | Varistors |
| Part # Aliases | C86724-000 | F24047-000 | A07571-000 |
| Varistor Voltage | - | 220 V | - |
| Lead Spacing | - | 10 mm | - |