| PartNumber | 1KSMBJ43 | 1KSMBJ43CA | 1KSMBJ43A |
| Description | ESD Suppressors / TVS Diodes 1KW 43VBR | ESD Suppressors / TVS Diodes TVS Diode 1K SMB Suf MT | ESD Suppressors / TVS Diodes TVS Diode 1K SMB Suf MT |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | ESD Suppressors / TVS Diodes | ESD Suppressors / TVS Diodes | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | Y |
| Series | 1KSMBJ | 1KSMBJ | 1KSMBJ |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Bidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 38.7 V | 40.9 V | 40.9 V |
| Working Voltage | 34.8 V | 36.8 V | 36.8 V |
| Clamping Voltage | 61.9 V | 59.3 V | 59.3 V |
| Package / Case | DO-214AA-2 (SMB) | DO-214AA-2 (SMB) | DO-214AA-2 (SMB) |
| Pppm Peak Pulse Power Dissipation | 1 kW | 1 kW | 1 kW |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.003280 oz | - | - |