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| PartNumber | P4SMA12 | P4SMA120A | P4SMA120 |
| Description | TVS Diodes / ESD Suppressors 10.2V 400W 10% Uni-directional | TVS Diodes / ESD Suppressors 120V 400W UniDir | TVS Diodes / ESD Suppressors 102V 400W 10% Uni-directional |
| Manufacturer | Littelfuse | Bourns | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| 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 | 13.2 V | 126 V | 132 V |
| Working Voltage | 10.2 V | 102 V | 102 V |
| Clamping Voltage | 17.535 V | - | 173.25 V |
| Ipp Peak Pulse Current | 24.6 A | - | 2.5 A |
| Package / Case | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) |
| Pppm Peak Pulse Power Dissipation | 400 W | - | 400 W |
| Minimum Operating Temperature | - 65 C | - 55 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Bourns | Littelfuse |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.002152 oz | 0.035274 oz | 0.002152 oz |
| Number of Channels | - | 1 Channel | - |
| Cd Diode Capacitance | - | - | - |
| Vf Forward Voltage | - | 3.5 V | - |