| PartNumber | P4SMA510 | P4SMA51 | P4SMA510-E3/5A |
| Description | TVS Diodes / ESD Suppressors 434V 400W 10% Uni-directional | TVS Diodes / ESD Suppressors 43.6V 400W 10% Uni-directional | TVS Diodes / ESD Suppressors 400W 510V Unidirect |
| Manufacturer | Littelfuse | Littelfuse | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | E |
| Series | P4SMA | P4SMA | P4SMA |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 561 V | 56.155 V | 485 V |
| Working Voltage | 434 V | 43.6 V | 434 V |
| Clamping Voltage | 732.9 V | 73.605 V | 698 V |
| Ipp Peak Pulse Current | 600 mA | 5.8 A | - |
| Package / Case | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Littelfuse | Vishay Semiconductors |
| Factory Pack Quantity | 5000 | 5000 | 7500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.002152 oz | 0.002152 oz | 0.002258 oz |
| Tradename | - | - | TransZorb |