| PartNumber | V250LA40APX10 | V250LA40AP | V250LA40A |
| Description | Varistors 130V to 1000V LA Varisto | Varistors 250V 1000pF | VARISTOR 390V 6.5KA DISC 20MM |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | TVS - Varistors, MOVs | TVS - Varistors, MOVs | TVS - Varistors, MOVs |
| Series | LA | LA | LA |
| Packaging | Bulk | Bulk | Bulk |
| Operating Temperature Range | - 55 C to + 85 C | - 55 C to + 85 C | - |
| Package Case | Disc 20mm | Disc 20mm | Disc 20mm |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Number of Circuits | 1 | 1 | 1 |
| Varistor Voltage Min | 351V | 351V | 351V |
| Varistor Voltage Typ | 390V | 390V | 390V |
| Varistor Voltage Max | 429V | 429V | 429V |
| Current Surge | 6.5kA | 6.5kA | 6.5kA |
| Maximum AC Volts | 250VAC | 250VAC | 250VAC |
| Maximum DC Volts | 330VDC | 330VDC | 330VDC |
| Energy | 130J | 130J | 130J |
| Product | - | MOV | - |
| Type | - | Line Voltage Operation Radial Lead Varistor | - |
| Current Rating | - | 6.5 kA | - |
| Termination Style | - | Radial | - |
| Mounting | - | Radial | - |
| Capacitance | - | 1000 pF | - |
| Diameter | - | 20 mm | - |
| Voltage Rating AC | - | 250 VAC | - |
| Voltage Rating DC | - | 330 VDC | - |
| Clamping Voltage | - | 650 V | - |
| Peak Surge Current | - | 6.5 kA | - |