| PartNumber | V33ZA2P | V33ZA2 | V33ZA20P |
| Description | Varistors 20V 500A 2700pF | Varistors 20V 500A 2700pF | Var MOV 20VAC/26VDC 2000A 36.3V Radial Automotive Bulk |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Varistors | Varistors | TVS - Varistors, MOVs |
| RoHS | Y | Y | - |
| Series | ZA | ZA | ZA |
| Product | MOV | MOV | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Termination Style | Radial | Radial | - |
| Voltage Rating AC | 20 VAC | 20 VAC | - |
| Voltage Rating DC | 26 VDC | 26 VDC | - |
| Clamping Voltage | 64 V | 64 V | - |
| Diameter | 10 mm | 10 mm | - |
| Peak Surge Current | 500 A | 500 A | - |
| Surge Energy Rating | 3 J | - | - |
| Capacitance | 2700 pF | 2700 pF | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Bulk | Bulk | Bulk |
| Current Rating | 500 A | - | - |
| Type | Low to Medium Voltage, Radial Lead Varistor | - | - |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Varistors | Varistors | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Varistors | Varistors | - |
| Package Case | - | - | Disc 10mm |
| Mounting Type | - | - | Through Hole |
| Number of Circuits | - | - | 1 |
| Varistor Voltage Min | - | - | 29.7V |
| Varistor Voltage Typ | - | - | 33V |
| Varistor Voltage Max | - | - | 36.3V |
| Current Surge | - | - | 2kA |
| Maximum AC Volts | - | - | 20VAC |
| Maximum DC Volts | - | - | 26VDC |
| Energy | - | - | 18J |