| PartNumber | B72214S2421K101 | B72214S2421K551 | B72214S2461K101 |
| Description | Varistors Varistor S14K420E2 | Varistors Varistor S14K420E2G5S5 | Varistors Varistor S14K460E2 |
| Manufacturer | EPCOS / TDK | EPCOS (TDK) | EPCOS |
| Product Category | Varistors | TVS - Varistors, MOVs | TVS - Varistors, MOVs |
| RoHS | Y | - | - |
| Series | B722xxS2 | StandarD | AdvanceD |
| Product | MOV | - | MOV |
| Mounting Style | PCB Mount | - | - |
| Termination Style | Radial | - | Radial |
| Voltage Rating AC | 420 VAC | 1.1 kVAC | 460 VAC |
| Voltage Rating DC | 560 VDC | 1.1 kVDC | 615 VDC |
| Varistor Voltage | 680 V | - | 750 VDC |
| Peak Surge Current | 5 kA | 8 kA | 5 kA |
| Surge Energy Rating | 136 J | 136 J | 150 J |
| Capacitance | 220 pF | - | 200 pF |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Packaging | Bulk | Tape & Reel (TR) | Bulk |
| Current Rating | 50 A | - | 50 A |
| Height | 19 mm | - | 19 mm |
| Tolerance | 10 % | - | 10 % |
| Type | Metal Oxide Varistors | - | Metal Oxide Varistors |
| Width | 15.5 mm | - | 15.5 mm |
| Brand | EPCOS / TDK | - | - |
| Lead Spacing | 7.5 mm | - | 7.5 mm |
| Product Type | Varistors | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Varistors | - | - |
| Unit Weight | 0.070548 oz | 0.070548 oz | 0.070548 oz |
| Mounting | - | Radial | Through Hole |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Package Case | - | Disc 14mm | - |
| Mounting Type | - | Through Hole | - |
| Number of Circuits | - | 1 | - |
| Varistor Voltage Min | - | 612V | - |
| Varistor Voltage Typ | - | 680V | - |
| Varistor Voltage Max | - | 748V | - |
| Current Surge | - | 5kA | - |
| Maximum AC Volts | - | 420VAC | - |
| Maximum DC Volts | - | 560VDC | - |
| Energy | - | 136J | - |