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| PartNumber | V181HB34 | V181HA40 | V181HA32 |
| Description | Varistors HIGH ENERGY PCB USE | Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE | Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Varistors | Varistors | TVS - Varistors, MOVs |
| RoHS | Y | Y | - |
| Series | HB34 | HA | HA |
| Product | MOV | MOV | MOV |
| Mounting Style | PCB Mount | PCB Mount | - |
| Termination Style | Radial | SMD/SMT | Through Hole |
| Voltage Rating AC | 180 VAC | 180 VAC | 180 VAC |
| Voltage Rating DC | 282 VDC | 282 VDC | 240 VDC |
| Clamping Voltage | 468 V | 468 V | 475 V |
| Diameter | 34 mm | 40 mm | 32 mm |
| Peak Surge Current | 40 kA | 40 kA | 25 kA |
| Capacitance | 6800 pF | 6800 pF | 3200 pF |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Varistors | Varistors | - |
| Factory Pack Quantity | 30 | 30 | - |
| Subcategory | Varistors | Varistors | - |
| Mounting | - | - | SMD/SMT |
| Operating Temperature Range | - | - | - 55 C to + 85 C |
| Package Case | - | - | Disc 32mm, Formed Tabs |
| Mounting Type | - | - | Bolt Mount |
| Number of Circuits | - | - | 1 |
| Varistor Voltage Min | - | - | 254V |
| Varistor Voltage Typ | - | - | 282V |
| Varistor Voltage Max | - | - | 310V |
| Current Surge | - | - | 25kA |
| Maximum AC Volts | - | - | 180VAC |
| Maximum DC Volts | - | - | 240VDC |
| Energy | - | - | 240J |