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| PartNumber | B72220P3551K101 | B72220P3511K1010 | B72220P3511K101 |
| Description | Varistors 550VAC 490J 1500V-CLAMP 10KA-P | Varistors S20K510E3K1 | Varistors 20mm / 510v S20K510E3K1 |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | EPCOS (TDK) |
| Product Category | Varistors | TVS - Varistors, MOVs | TVS - Varistors, MOVs |
| RoHS | Y | - | - |
| Series | B72220P | - | Disk SuperioR Multipulse |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Packaging | Bulk | - | Bulk |
| Brand | EPCOS / TDK | - | - |
| Product Type | Varistors | - | - |
| Factory Pack Quantity | 3200 | - | - |
| Subcategory | Varistors | - | - |
| Unit Weight | 0.176370 oz | - | - |
| Voltage Rating AC | - | 510 VAC | 510 VAC |
| Product | - | - | MOV |
| Part Aliases | - | - | S20K510E3K1 |
| Current Rating | - | - | 100 A |
| Termination Style | - | - | Radial |
| Mounting | - | - | Through Hole |
| Operating Temperature Range | - | - | - 40 C to + 85 C |
| Width | - | - | 9.3 mm |
| Package Case | - | - | Disc 20mm |
| Capacitance | - | - | 600 pF |
| Mounting Type | - | - | Through Hole |
| Number of Circuits | - | - | 1 |
| Tolerance | - | - | 10 % |
| Lead Spacing | - | - | 10 mm |
| Diameter | - | - | 23 mm |
| Varistor Voltage Min | - | - | 738V |
| Varistor Voltage Typ | - | - | 820V |
| Varistor Voltage Max | - | - | 902V |
| Current Surge | - | - | 10kA |
| Maximum AC Volts | - | - | 510VAC |
| Maximum DC Volts | - | - | 670VDC |
| Energy | - | - | 445J |
| Voltage Rating DC | - | - | 670 VDC |
| Clamping Voltage | - | - | 1355 V |
| Peak Surge Current | - | - | 10 kA |
| Varistor Voltage | - | - | 820 VDC |
| Surge Energy Rating | - | - | 445 J |