| PartNumber | ERZ-E11A821CS | ERZ-E11A911 | ERZ-E11A821 |
| Description | Varistors ERZ-E 11mm 820V Bulk ZNR Surge Absorber | Varistors ERZ-E 11mm 910V Bulk ZNR Surge Absorber | Varistors ERZ-E 11mm 820V Bulk ZNR Surge Absorber |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ERZ-E10 | ERZ-E10 | ERZ-E10 |
| Product | MOV | MOV | MOV |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Termination Style | Radial | Radial | Radial |
| Voltage Rating AC | 510 VAC | 550 VAC | 510 VAC |
| Voltage Rating DC | 670 VDC | 745 VDC | 670 VDC |
| Varistor Voltage | 820 V | 910 V | 820 V |
| Clamping Voltage | 1.355 kV | 1.5 kV | 1.355 kV |
| Diameter | 14 mm | 14 mm | 14 mm |
| Peak Surge Current | 5 kA | 5 kA | 5 kA |
| Surge Energy Rating | 235 J | 255 J | 235 J |
| Capacitance | 260 pF | 240 pF | 260 pF |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Bulk | Bulk | Bulk |
| Width | 8.5 mm | 9 mm | 8.5 mm |
| Brand | Panasonic | Panasonic | Panasonic |
| Lead Spacing | 7.5 mm | 7.5 mm | 7.5 mm |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | Varistors | Varistors | Varistors |
| Tradename | ZNR | ZNR | ZNR |