| PartNumber | V39ZT1 | V39ZT1PX2855 | V39ZT1P |
| Description | Varistors 25V 250A 1100pF | Varistors 07MM Radial | Varistors 25V 250A 1100pF |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | TVS - Varistors, MOVs | TVS - Varistors, MOVs | TVS - Varistors, MOVs |
| Series | ZT | ZT | ZT |
| Product | MOV | - | MOV |
| Type | Varistors | - | Low to Medium Voltage Radial Lead Varistor |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Cut Tape (CT) Alternate Packaging |
| Mounting | Radial | - | Radial |
| Operating Temperature Range | - 55 C to + 85 C | - | - 55 C to + 85 C |
| Package Case | Disc 7mm | Disc 7mm | Disc 7mm |
| Capacitance | 1100 pF | - | 1100 pF |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Number of Circuits | 1 | 1 | 1 |
| Diameter | 7 mm | - | 7 mm |
| Varistor Voltage Min | 35.1V | 35.1V | 35.1V |
| Varistor Voltage Typ | 39V | 39V | 39V |
| Varistor Voltage Max | 42.9V | 42.9V | 42.9V |
| Current Surge | 250A | 250A | 250A |
| Maximum AC Volts | 25VAC | 25VAC | 25VAC |
| Maximum DC Volts | 31VDC | 31VDC | 31VDC |
| Energy | 1.2J | 1.2J | 1.2J |
| Voltage Rating AC | 25 VAC | - | 25 VAC |
| Voltage Rating DC | 31 VDC | - | 31 VDC |
| Clamping Voltage | 79 V | - | 79 V |
| Peak Surge Current | 250 A | - | 250 A |
| Surge Energy Rating | 1.2 J | - | 1.2 J |
| Current Rating | - | - | 250 A |