| PartNumber | ERZ-V20D221 | ERZ-V20D201 | ERZ-V20D220 |
| Description | Varistors RECOMMENDED ALT 667-ERZ-E14A221 | Varistors 130V 100A CLAMP | Varistors 22V 2000A ZNR SUR ABSORBER 20MM |
| Manufacturer | Panasonic | Panasonic Electronic Components | Panasonic Electronic Components |
| Product Category | Varistors | TVS - Varistors, MOVs | TVS - Varistors, MOVs |
| RoHS | Y | - | - |
| Series | V | ZNRR | ZNRR |
| Product | MOV | MOV | MOV |
| Mounting Style | PCB Mount | - | - |
| Termination Style | Radial | Radial | Radial |
| Voltage Rating AC | 140 VAC | 130 VAC | 14 VAC |
| Voltage Rating DC | 180 VDC | 170 VDC | 18 VDC |
| Varistor Voltage | 220 V | 200 VDC | 22 VDC |
| Clamping Voltage | 360 V | 340 V | 43 V |
| Diameter | 20 mm | 20 mm | 20 mm |
| Peak Surge Current | 10 kA | 10 kA | 3 A |
| Surge Energy Rating | 155 J | 140 J | 16 J |
| Capacitance | 1600 pF | 1700 pF | 0.03 uF |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Type | ZNR Transient/Surge Absorbers | ZNR Transient/Surge Absorbers | - |
| Brand | Panasonic | - | - |
| Lead Spacing | 10 mm | 10 mm | 10 mm |
| Product Type | Varistors | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Varistors | - | - |
| Tradename | ZNR | - | - |
| Unit Weight | 0.139332 oz | - | - |
| Qualification | - | Commercial | - |
| Mounting | - | Radial | Radial |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Package Case | - | Disc 20mm | Disc 20mm |
| Mounting Type | - | Through Hole | Through Hole |
| Number of Circuits | - | 1 | 1 |
| Varistor Voltage Min | - | 185V | 20V |
| Varistor Voltage Typ | - | 200V | 22V |
| Varistor Voltage Max | - | 225V | 24V |
| Current Surge | - | 10kA | 3kA |
| Maximum AC Volts | - | 130VAC | 14VAC |
| Maximum DC Volts | - | 170VDC | 18VDC |
| Energy | - | 140J | 16J |