| PartNumber | B72210S0321K151 | B72210S0321K101 | B72210S0321K131 |
| Description | Varistors 320vrms 10mm StdCrmp,S10K320G5 | Varistors 320volts 2500A | Varistors Varistor S10K320G3 |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | - |
| Product Category | Varistors | Varistors | - |
| RoHS | Y | Y | - |
| Series | B722xxS0 | B722xxS0 | - |
| Product | MOV | MOV | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Termination Style | Radial | Radial | - |
| Voltage Rating AC | 320 VAC | 320 VAC | - |
| Voltage Rating DC | 420 VDC | 420 VDC | - |
| Varistor Voltage | 510 V | 510 V | - |
| Clamping Voltage | 840 V | 840 V | - |
| Diameter | 10 mm | 10 mm | - |
| Peak Surge Current | 2.5 kA | 2.5 kA | - |
| Surge Energy Rating | 50 J | 50 J | - |
| Capacitance | 185 pF | 170 pF | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Reel | Bulk | - |
| Current Rating | 25 A | 25 A | - |
| Tolerance | 10 % | 10 % | - |
| Type | Leaded Varistors | - | - |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Lead Spacing | 7.5 mm | 7.5 mm | - |
| Product Type | Varistors | Varistors | - |
| Factory Pack Quantity | 3000 | 500 | - |
| Subcategory | Varistors | Varistors | - |
| Part # Aliases | 321K151 B72210S B72210S321K151 S14K17G5 | 321K101 B72210S B72210S321K101 | - |
| Unit Weight | 0.070548 oz | - | - |