| PartNumber | V151HA32X2749 | V151HA32 | V151HA40 |
| Description | Varistors 32MM HA | Varistors 150V 25kA 4000pF 32mm Disc | Varistors 150V 40kA 8000pF 40mm Disc |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Varistors | Varistors | TVS - Varistors, MOVs |
| RoHS | Y | Y | - |
| Series | HA | HA | HA |
| Voltage Rating DC | 240 VDC | 240 VDC | 200 VDC |
| Clamping Voltage | 410 V | 410 V | 405 V |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Varistors | Varistors | - |
| Factory Pack Quantity | 30 | 30 | - |
| Subcategory | Varistors | Varistors | - |
| Product | - | MOV | MOV |
| Mounting Style | - | PCB Mount | - |
| Termination Style | - | SMD/SMT | Through Hole |
| Voltage Rating AC | - | 150 VAC | 150 VAC |
| Diameter | - | 32 mm | 40 mm |
| Peak Surge Current | - | 25 kA | 40 kA |
| Surge Energy Rating | - | 220 J | 300 J |
| Capacitance | - | 4000 pF | 8000 pF |
| Minimum Operating Temperature | - | - 55 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Height | - | 9.3 mm | 9.3 mm |
| Type | - | Varistors | Varistors |
| Mounting | - | - | SMD/SMT |
| Operating Temperature Range | - | - | - 55 C to + 85 C |
| Package Case | - | - | Disc 40mm, Formed Tabs |
| Mounting Type | - | - | Bolt Mount |
| Number of Circuits | - | - | 1 |
| Varistor Voltage Min | - | - | 216V |
| Varistor Voltage Typ | - | - | 240V |
| Varistor Voltage Max | - | - | 264V |
| Current Surge | - | - | 40kA |
| Maximum AC Volts | - | - | 150VAC |
| Maximum DC Volts | - | - | 200VDC |
| Energy | - | - | 300J |