| PartNumber | B72225T4351K101 | B72225T4301K101 | B72225T4321K101 |
| Description | Varistors Varistor ETFV25K350E4 | Varistors Varistor ETFV25K300E4 | Varistors 320VAC 445J 840V-CLMP 20KA-PK |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | EPCOS / TDK |
| Product Category | Varistors | Varistors | TVS - Varistors, MOVs |
| RoHS | Y | Y | - |
| Series | AdvanceD ETFV25 | AdvanceD ETFV25 | - |
| Product | MOV | MOV | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Voltage Rating AC | 350 VAC | 300 VAC | 320 VAC |
| Voltage Rating DC | 460 VDC | 385 VDC | - |
| Varistor Voltage | 560 V | 470 V | - |
| Peak Surge Current | 20 kA | 20 kA | - |
| Surge Energy Rating | 495 J | 410 J | - |
| Capacitance | 750 pF | 870 pF | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Bulk | Bulk | Bulk |
| Current Rating | 150 A | 150 A | - |
| Height | 35.2 mm | 35.2 mm | - |
| Length | 30.2 mm | 30.2 mm | - |
| Tolerance | 10 % | 10 % | - |
| Type | Metal Oxide Varistors | Metal Oxide Varistors | - |
| Width | 11.2 mm | 11.2 mm | - |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Product Type | Varistors | Varistors | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | Varistors | Varistors | - |