| PartNumber | V510LA40AP | V510LA40APX2855 | V510LA40A |
| Description | Varistors 250pF | Varistors 14MM Radial | VARISTOR 820V 4.5KA DISC 14MM |
| Manufacturer | Littelfuse | Littelfuse Inc. | - |
| Product Category | Varistors | TVS - Varistors, MOVs | - |
| RoHS | Y | - | - |
| Series | LA | LA | - |
| Product | MOV | - | - |
| Mounting Style | PCB Mount | - | - |
| Termination Style | Radial | - | - |
| Voltage Rating AC | 510 VAC | - | - |
| Voltage Rating DC | 675 VDC | - | - |
| Varistor Voltage | 735 V to 910 V | - | - |
| Clamping Voltage | 1.35 kV | - | - |
| Diameter | 14 mm | - | - |
| Peak Surge Current | 4.5 kA | - | - |
| Surge Energy Rating | 110 J | - | - |
| Capacitance | 250 pF | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Bulk | Bulk | - |
| Current Rating | 50 A | - | - |
| Height | 7.3 mm | - | - |
| Type | Line Voltage Operation, Radial Lead Varistor | - | - |
| Brand | Littelfuse | - | - |
| Lead Spacing | 6.5 mm to 8.5 mm | - | - |
| Product Type | Varistors | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Varistors | - | - |
| Package Case | - | Disc 14mm | - |
| Mounting Type | - | Through Hole | - |
| Number of Circuits | - | 1 | - |
| Varistor Voltage Min | - | 738V | - |
| Varistor Voltage Typ | - | 820V | - |
| Varistor Voltage Max | - | 902V | - |
| Current Surge | - | 4.5kA | - |
| Maximum AC Volts | - | 510VAC | - |
| Maximum DC Volts | - | 675VDC | - |
| Energy | - | 110J | - |