| PartNumber | ERZ-C20EK201 | ERZ-C20EK431Y | ERZ-C20EK102Y |
| Description | Varistors 20MM SUR ABSORBER 200V 8000A ZNR | Varistors 430V 8KA 48x42x14mm | Varistors 1000V 8KA 48x42x14mm |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ZNR | ZNR | ZNR |
| Product | MOV | MOV | MOV |
| Mounting Style | Chassis Mount | Chassis Mount | Chassis Mount |
| Termination Style | Screw | Screw | Screw |
| Package / Case | 1805 (4814 metric) | 1805 (4814 metric) | 1805 (4814 metric) |
| Voltage Rating AC | 130 VAC | 250 VAC | 568 VAC |
| Voltage Rating DC | 170 VDC | 350 VDC | 825 VDC |
| Varistor Voltage | 200 V | 430 V | 1 kV |
| Clamping Voltage | 340 V | 710 V | 1.65 kV |
| Peak Surge Current | 8 kA | 8 kA | 8 kA |
| Surge Energy Rating | 80 J | 140 J | 245 J |
| Capacitance | 2300 pF | 1000 pF | 400 pF |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Height | 42 mm | 42 mm | 42 mm |
| Length | 48 mm | 48 mm | 48 mm |
| Type | Transient/Surge Absorbers | Transient/Surge Absorbers | Transient/Surge Absorbers |
| Width | 14 mm | 14 mm | 14 mm |
| Brand | Panasonic | Panasonic | Panasonic |
| Lead Spacing | 24 mm | 24 mm | 24 mm |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 100 | 10 | 10 |
| Subcategory | Varistors | Varistors | Varistors |
| Tradename | ZNR | ZNR | ZNR |
| Packaging | - | Bulk | Bulk |