| PartNumber | TMOV20RP140EL1B1 | TMOV20RP140EL2T7 | TMOV20RP140E |
| Description | Varistors THERMALLY PROTECTED VARISTOR 20MM | Varistors THERMALLY PROTECTED VARISTOR 20MM | Varistors THERMALLY PROTECTED VARISTOR 20MM |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Varistors | Varistors | TVS - Varistors, MOVs |
| RoHS | Y | Y | - |
| Series | TMOV | TMOV | TMOVR |
| Product | MOV | MOV | MOV |
| Mounting Style | PCB Mount | PCB Mount | - |
| Termination Style | Radial | Radial | Radial |
| Voltage Rating AC | 140 VAC | 140 VAC | 140 VAC |
| Clamping Voltage | 360 V | 360 V | 360 V |
| Diameter | 20 mm | 20 mm | 20 mm |
| Peak Surge Current | 10 kA | 10 kA | 10 kA |
| Capacitance | 1750 pF | 1750 pF | 1750 pF |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Bulk | Reel | Bulk |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Varistors | Varistors | - |
| Factory Pack Quantity | 400 | 400 | - |
| Subcategory | Varistors | Varistors | - |
| Tradename | IMOV | IMOV | - |
| Voltage Rating DC | - | 220 VDC | 240 VDC |
| Mounting | - | - | Radial |
| Operating Temperature Range | - | - | - 55 C to + 85 C |
| Length | - | - | 31 mm |
| Package Case | - | - | Disc 20mm |
| Mounting Type | - | - | Through Hole |
| Number of Circuits | - | - | 1 |
| Varistor Voltage Min | - | - | 198V |
| Varistor Voltage Typ | - | - | 220V |
| Varistor Voltage Max | - | - | 242V |
| Current Surge | - | - | 10kA |
| Maximum AC Volts | - | - | 140VAC |
| Maximum DC Volts | - | - | 180VDC |
| Energy | - | - | 110J |
| Surge Energy Rating | - | - | 110 J |